HVAC·7 min read

Published May 12, 2026 · Last updated October 21, 2026

HVAC in District of Columbia: 20 Top Pros Ranked (2027)

✓ MethodologyEditorial teamFree directory, no pay-to-rank

Quick answer

The top-ranked HVAC provider in District of Columbia is DC AIR CONDITIONING &Heating (Washington), with a 5.0★ rating across 387 Google reviews and a ServiceAgent Score of 8.8/10. Also strongly rated: Su' Coy Heating, AC & Duct Cleaning and Heating Ventilation Air Conditioning Mechanical Service. See the full ranked list and how each provider scores below.

District of Columbia · HVAC
District of Columbia · HVAC
★ServiceAgent · Directory

TL;DR

Ranked: 1. DC AIR CONDITIONING &Heating · 2. Su' Coy Heating, AC & Duct Cleaning · 3. Heating Ventilation Air Conditioning Mechanical Service · 4. Fry Plumbing, Heating And Air Conditioning Corp. · 5. Matthews Mechanical

  • 20 verified hvac businesses cataloged across 1 cities in District of Columbia.
  • Top pick: DC AIR CONDITIONING &Heating (Washington) with ServiceAgent Score 8.8/10.
  • 5 elite-tier providers (ServiceAgent Score ≥ 8.5/10) in District of Columbia.
  • Typical hvac project cost: $150 - $4,200 - $385 median for a single-system repair, $7,400 median for a full residential replacement.
  • 0 hvac providers offer 24/7 or emergency service across District of Columbia.
  • For a tighter list, drill into your city below - we have a city-by-city ranking for each metro.
20
verified HVAC providers in District of Columbia
4.8★
median Google rating in District of Columbia
5
elite-tier pros (ServiceAgent Score 8.5+)

Computed from the providers ranked on this page. Figures update with each data refresh.

At-a-glance: top 11 hvac pros in District of Columbia

Compare the top picks side-by-side. Full reviews of each below.

#ProviderSA Score
#1DC AIR CONDITIONING &Heating8.8
#2Su' Coy Heating, AC & Duct Cleaning8.7
#3Heating Ventilation Air Conditioning Mechanical Service8.5
#4Fry Plumbing, Heating And Air Conditioning Corp.8.5
#5Matthews Mechanical8.5
#6Riley Heat & Air8.3
#7McMurrays Heating & A.C.8.2
#8HVAC R US 2 LLC heating & cooling, refrigeration cargo hauling specialist8.2
#9Air Duct Cleaning dc8.2
#10United HVAC LLC8.2
#11Hugee Corporation8.2

SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.

How the top HVAC pros compare

The same ServiceAgent Score components that drive the ranking, scored side by side — so you can see at a glance where each provider is strongest.

The criteria we scored against

  1. 1. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
  2. 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
  3. 3. Review depth. How many public reviews back the rating — more reviews, more reliable the signal.
  4. 4. Score confidence. How much data stands behind the composite score for this provider.
ProviderTrust (data & verification)Recommendation (rating)Review depthScore confidence
DC AIR CONDITIONING &HeatingStrongStrongStrongStrong
Su' Coy Heating, AC & Duct CleaningStrongStrongStrongStrong
Heating Ventilation Air Conditioning Mechanical ServiceStrongStrongModerateStrong
Fry Plumbing, Heating And Air Conditioning Corp.StrongStrongModerateStrong
Matthews MechanicalStrongStrongModerateStrong
Riley Heat & AirStrongStrongModerateStrong
McMurrays Heating & A.C.ModerateStrongLimitedLimited
HVAC R US 2 LLC heating & cooling, refrigeration cargo hauling specialistModerateStrongLimitedLimited

How we chose these

We rank every active provider in every active hvac business in District of Columbia by a composite ServiceAgent Score (0-10) made up of two components:

Trust Score (40%) - rewards owner-verified status, completeness of contact info, presence of hours/coordinates/photos, and review-volume credibility.

Recommendation Score (60%) - Google rating Bayesian-shrunk toward the category mean using a 25-review prior so high-volume providers can't be dethroned by 5-star outliers.

Composite ServiceAgent Score = 0.6 × Recommendation + 0.4 × Trust. We re-compute as new reviews land and as providers claim their listings. The "Last updated" date at the top of this page reflects the most recent data refresh.

What we deliberately don't do: pay-to-rank, sponsored slots that masquerade as editorial picks, or hide our formula. Sponsored slots (if/when introduced) will be clearly labeled and won't affect editorial ranking.

Full formula on the methodology page.

20 Best HVAC Companies Ranked

Ranked by composite ServiceAgent Score. 20 verified businesses match.

Sort by:
1

Best for: Homeowners who specifically want a air conditioning repair service rather than a generalist.

LocationWashington, DC · 2015 14th St NW Unit B, Washington, DC 20009
EstablishedEstablished (high review volume)
SpecializationAir conditioning repair service
Rating5.0★ across 387 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 10.0
ServiceAgent Score 8.8/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

DC AIR CONDITIONING &Heating maintains a strong 5.0-star reputation across 387 reviews in Washington, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 387 reviews is in the top 5% of providers in Washington - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Our top pick in Washington. The 8.8/10 composite comes from a rare combination of review depth (387 reviews), a 5.0-star rating, and complete profile data.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 985-8885
Websitedcachvac.com
2

Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.

LocationWashington, DC · 100 M St SE #600, Washington, DC 20003
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.9★ across 210 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 9.8
ServiceAgent Score 8.7/10 · high confidence
Trust StrongRecommendation StrongReview depth Strong

The approach

Su' Coy Heating, AC & Duct Cleaning maintains a strong 4.9-star reputation across 210 reviews in Washington, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 210 reviews is in the top 5% of providers in Washington - unusually high satisfaction signal at this volume.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(301) 888-0037
Websitewww.sucoy-hvac.com
3

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 4471 MacArthur Blvd NW APT 104, Washington, DC 20007
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating5.0★ across 73 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.9
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Heating Ventilation Air Conditioning Mechanical Service operates in Washington with 73 Google reviews at 5.0 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 73 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 480-1337
Websitehvacmechanicalservice.com
4

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 327 L St NE REAR, Washington, DC 20002
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating4.9★ across 90 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.8
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Fry Plumbing, Heating And Air Conditioning Corp. operates in Washington with 90 Google reviews at 4.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 90 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 769-0338
Websitewww.fryplumbing.com
5

Best for: Homeowners who specifically want a air conditioning contractor rather than a generalist.

LocationWashington, DC · 604 Gallatin St NW, Washington, DC 20011
EstablishedOperating multiple years (moderate review history)
SpecializationAir conditioning contractor
Rating4.9★ across 58 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.8
ServiceAgent Score 8.5/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Matthews Mechanical operates in Washington with 58 Google reviews at 4.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 58 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 722-2844
Websitematthewsmechanical.net
6

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 5141 12th St NW, Washington, DC 20009
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating4.7★ across 72 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.5
ServiceAgent Score 8.3/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Riley Heat & Air operates in Washington with 72 Google reviews at 4.7 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.7-star average across 72 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 386-6300
Websitewww.rileyheatandair.com
7

Best for: Customers prioritizing top-end satisfaction scores in Washington.

LocationWashington, DC · 709 D St SE, Washington, DC 20003
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating4.9★ across 46 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.7
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

McMurrays Heating & A.C. operates in Washington with 46 Google reviews at 4.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 46 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 271-0577
Websitemcmurraysheatingac.com
8

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 4248 Hildreth St SE, Washington, DC 20019
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating4.9★ across 19 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.7
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

HVAC R US 2 LLC heating & cooling, refrigeration cargo hauling specialist is a smaller or newer entrant in Washington with 19 public reviews so far. The smaller sample makes the 4.9-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.9-star average across 19 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 766-3475
Websitehvacrus2servs.com
9

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 5644 3rd St NE, Washington, DC 20011
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC
Rating4.8★ across 125 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.6
ServiceAgent Score 8.2/10 · high confidence
Trust ModerateRecommendation StrongReview depth Moderate

The approach

Air Duct Cleaning dc maintains a strong 4.8-star reputation across 125 reviews in Washington, suggesting consistent execution rather than a one-off lucky streak.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 125 reviews points to consistent on-time delivery and clear communication.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 459-0998
Websitewww.airductcleaningservicedc.com
10

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 1629 K St NW #300, Washington, DC 20006
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating4.8★ across 20 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.6
ServiceAgent Score 8.2/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

United HVAC LLC is a smaller or newer entrant in Washington with 20 public reviews so far. The smaller sample makes the 4.8-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.8-star average across 20 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(888) 871-1001
Websiteunitedhvacllc.com
11

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 1818 New York Ave NE #208d, Washington, DC 20002
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating4.6★ across 86 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 9.3
ServiceAgent Score 8.2/10 · high confidence
Trust StrongRecommendation StrongReview depth Moderate

The approach

Hugee Corporation operates in Washington with 86 Google reviews at 4.6 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.6-star average across 86 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 636-1041
Websitewww.hugeecorporation.com/?utm_source=google&utm_medium=organic&utm_campaign=gbp
12

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 3021 Georgia Ave NW, Washington, DC 20001
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating4.7★ across 41 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 9.5
ServiceAgent Score 8.1/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Air Master Heating and Cooling operates in Washington with 41 Google reviews at 4.7 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

4.7-star average across 41 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 609-9803
Websiteairmasterdmv.com
13

Best for: Homeowners who want one of the most-reviewed hvac names in Washington, with a long public track record.

LocationWashington, DC · 600 Gallatin St NE, Washington, DC 20017
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.4★ across 1,425 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.8
ServiceAgent Score 8.1/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

Magnolia Plumbing, Heating & Cooling operates in Washington with 1,425 Google reviews at 4.4 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.4 from 1,425 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(888) 829-8510
Websitemagnoliacompanies.com/?utm_source=GMB&utm_medium=Organic&utm_campaign=1SEO_SM
14

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 1300 I St NW, Washington, DC 20005
EstablishedLimited public history - newer or low-engagement listing
SpecializationHVAC contractor
Rating5.0★ across 6 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 5.5★ 9.7
ServiceAgent Score 8.0/10 · low confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

NHR AC & HEAT A DUCTLESS MINI SPLIT BOUTIQUE is a smaller or newer entrant in Washington with 6 public reviews so far. The smaller sample makes the 5.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 6 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(771) 240-2955
Websitenhrsystems.wixsite.com/mysite-1
15

Best for: Buyers willing to try a newer entrant with strong early reviews.

LocationWashington, DC · 1019 H St NE, Washington, DC 20002
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating5.0★ across 11 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 5.0★ 9.8
ServiceAgent Score 7.9/10 · med confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Washington Heating & Cooling is a smaller or newer entrant in Washington with 11 public reviews so far. The smaller sample makes the 5.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

5.0-star average across 11 reviews puts them in the upper tier for hvac providers in Washington.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(771) 249-1192
Website—
View full profile →Call
16

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 1045 Wisconsin Ave NW, Washington, DC 20007
EstablishedOperating multiple years (moderate review history)
SpecializationHVAC contractor
Rating4.3★ across 118 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.5★ 8.8
ServiceAgent Score 7.9/10 · high confidence
Trust StrongRecommendation ModerateReview depth Moderate

The approach

Polar Bear Air Conditioning & Heating Inc. operates in Washington with 118 Google reviews at 4.3 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.3 from 118 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 333-1310
Websitewww.polarbearairconditioning.com
17

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 2604 Connecticut Ave NW, Washington, DC 20008
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.2★ across 241 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.5
ServiceAgent Score 7.9/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

Jimmy Gusky Heating & Air LLC operates in Washington with 241 Google reviews at 4.2 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 4.2 from 241 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 953-2472
Websitewww.jimmygusky.com
18

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 5100 12th St NE, Washington, DC 20011
EstablishedLimited public history - newer or low-engagement listing
SpecializationHVAC contractor
RatingNo public rating yet
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 5.0★ 9.6
ServiceAgent Score 7.8/10 · low confidence
Trust ModerateRecommendation StrongReview depth Limited

The approach

Washington dc Heating and cooling is a smaller or newer entrant in Washington with 0 public reviews so far. The smaller sample makes the 0.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 0.0 from 0 reviews. Treat the score as provisional.

⚠ Watch out for

Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 888-0737
Websitedcheatingnandair.com
19

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 1776 I St NW #900, Washington, DC 20006
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating3.9★ across 217 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 7.0★ 8.0
ServiceAgent Score 7.6/10 · high confidence
Trust StrongRecommendation ModerateReview depth Strong

The approach

Spartan Plumbing, Heating and Air Conditioning operates in Washington with 217 Google reviews at 3.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 3.9 from 217 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Mid-tier ranking in this market. Quality looks reasonable but isn't a standout vs. the top 3 - use them if you can't get a quote from a higher-ranked provider in time.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 559-0339
Websitewww.spartanman.com
20

Best for: Mid-tier hvac jobs where price and quality both matter.

LocationWashington, DC · 1415 Elliot Pl NW Suite 200, Washington, DC 20007
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating3.9★ across 43 Google reviews
StatusUnclaimed listing (Google data)
SourcePublic Google Business Profile · data as of May 12, 2026
🛡 6.0★ 8.5
ServiceAgent Score 7.5/10 · med confidence
Trust ModerateRecommendation ModerateReview depth Limited

The approach

H.D. Johnson operates in Washington with 43 Google reviews at 3.9 stars - a steady mid-tier signal in our composite scoring.

  • Maintains an active website with service detail.
  • Direct phone published - no lead form gatekeeping.
  • Active on Google with up-to-date contact info.

✓ Strong review signal

Public review history is limited so far - the headline rating is 3.9 from 43 reviews. Treat the score as provisional.

⚠ Watch out for

After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.

Our take

Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(202) 244-6555
Websitehdjohnsoninc.com

Showing 10 of 20.

How to choose a HVAC pro

The ranking does the research; these five checks help you turn the shortlist into the right hire.

  1. 1

    Start with the top of the ranking, not an ad

    The providers ranked highest in District of Columbia earned it on review depth, rating, and data completeness — not on ad spend. Shortlist two or three from the top before you start calling.

  2. 2

    Get two or three quotes in writing

    Pricing for HVAC work varies by scope and local market. Written quotes from a few shortlisted pros let you compare apples to apples and spot an outlier before you commit.

  3. 3

    Read the most recent reviews, not just the average

    A strong average can hide a recent slide in quality. Sort reviews by newest and look for how the business handles problems — a thoughtful reply to a bad review often tells you more than the star count.

  4. 4

    Confirm licensing, insurance, and scope before work starts

    Ask for the license number and proof of insurance, and get the full scope of work plus any parts/labor warranty in writing before any HVAC job begins. Verify the license on your state board if the work is significant.

  5. 5

    Match the provider to your actual job

    A high-volume operator is great for a routine job; a smaller specialist may be a better fit for an unusual one. Use the scorecard above to pick for your situation, not just the overall rank.

When demand peaks in District of Columbia for hvac

12-month demand index (100 = annual average). Peaks in July, troughs in October. Book in the trough months to lock lower rates.

avg = 100Jul: 185JanFebMarAprMayJunJulAugSepOctNovDec

Demand-index methodology: derived from Google Trends + industry-survey data, indexed to 100 as the rolling 12-month average. Local market may vary 10-25%.

Pricing: what hvac costs

Quick budget estimates by job type. Use these as a planning sanity-check, not as a firm quote.

JobLowHigh
Diagnostic visit$75$200
Refrigerant recharge (per pound)$300$600
Capacitor replacement$100$350
Compressor replacement$1,200$2,800
Full system replacement (per ton)$6,300$9,000

Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.

What to know about hiring HVAC

HVAC work ranges from a quick repair to a full system replacement, and the right pro depends on the job.

What drives the price

System size (tonnage), SEER efficiency rating, ductwork condition, and whether it's a repair, replacement, or new install.

What to check

EPA 608 certification, manufacturer certifications (Trane, Carrier, Lennox), and whether they do a load calculation rather than just swapping like-for-like.

When to call

Before peak summer or winter — emergency and after-hours work costs more, and the best crews book out in heat waves.

Why trust this list

Finding a trustworthy hvac pro in District of Columbia is harder than it should be - reviews are gamed, marketing claims are loud, and licensed-and-insured isn't visible from a Google search.

We've cataloged every active hvac provider in District of Columbia (20 total across 1 cities) and ranked them by composite ServiceAgent Score - a weighted blend of Trust (data quality + verification + review-volume credibility) and Recommendation (rating + review volume, Bayesian-shrunk).

Below: the top 25 hvac providers in District of Columbia, transparent methodology, cost benchmarks for the trade, and the red flags worth walking away from. Drill into your city in the related pages section for a tighter local ranking.

Frequently asked questions

8 common questions about hiring a hvac pro in this area.

Who is the best hvac business in District of Columbia?

Based on composite ServiceAgent Score across every active provider in District of Columbia, DC AIR CONDITIONING &Heating in Washington ranks #1 (8.8/10). Su' Coy Heating, AC & Duct Cleaning in Washington (8.7/10) ranks #2 and Heating Ventilation Air Conditioning Mechanical Service in Washington (8.5/10) ranks #3.

How much does hvac service cost in District of Columbia?

Across District of Columbia, hvac jobs span $150 - $4,200 depending on scope. $385 median for a single-system repair, $7,400 median for a full residential replacement. Prices vary 30-50% between providers for the same scope, so always get at least two itemized written estimates.

What drives the price difference between hvac providers in District of Columbia?

Several factors:

• System age (units over 10 years are more likely to need replacement vs. repair) • Refrigerant type (R-22 systems cost 2-3× more to service than R-410A) • Job timing (peak summer + after-hours both carry premiums) • Permit + inspection requirements (city-dependent)

Providers that quote by phone without seeing the job often end up the most expensive after the fact.

What should I look for when hiring hvac in District of Columbia?

Use this checklist:

• Licensed in your state (verify on the state contractor board) • Carries general liability + worker's comp insurance • Provides itemized written estimate before work begins • Offers at least a 1-year warranty on parts AND labor • Is NATE-certified or factory-trained on your unit's brand

If the provider can't or won't meet these basics, there's no shortage of pros in District of Columbia - move to the next one on the list.

What are the biggest red flags?

The patterns we see most often in disputes:

• ⚠️ Refuses to put the diagnostic fee in writing before arriving • ⚠️ Pushes "full system replacement" without showing you the failing part • ⚠️ Charges over $200 just to drive out without a price band quoted in advance • ⚠️ No EPA Section 608 certification on file (required to handle refrigerant)

Any one of these is reason enough to politely walk.

Where can I find hvac pros in my specific city in District of Columbia?

Drill into your city from the related links. We have city-by-city rankings for 1 District of Columbia cities - navigate to District of Columbia › {your city} › HVAC.

How does the ServiceAgent Score work?

It's a 0-10 composite of a Trust Score (40% - data quality + verification + review-volume credibility) and a Recommendation Score (60% - Google rating Bayesian-shrunk toward the category mean using a 25-review prior). Full formula on the methodology page.

Are these listings verified?

Every listing is pulled from active Google Business Profile data. 0 of these 20 listings are currently ServiceAgent-verified (owners completed our claim flow). Verified listings get a green badge in the ranking.

Reports & insights

Pricing, demand, and provider trends for District of Columbia — refreshed quarterly.

Verify any provider's license in District of Columbia

Always confirm a contractor is in good standing before hiring. District of Columbia uses the DC Department of Licensing and Consumer Protection. Search by license number, business name, or address.

⚡ For business owners

Own a business in this list? Claim it free.

Get a verified green badge, edit your description, upload real photos, and bump your placement in this and 11 other category lists. Takes under 2 minutes.

  • ✓Verified badge next to your name
  • ✓Edit services, hours, photos, description
  • ✓Boosted ranking in claimed-only sort
  • ✓Response analytics on inbound leads
  • ✓No fee, no card required
  • ✓2-minute phone-based verification

Fill out the verification form right here. We'll match it to your Google Business Profile and confirm by phone within one business day.

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About the author

Written by

Headshot of Shaambhav Shankar

Shaambhav Shankar

Growth & Product Marketing, ServiceAgent

Shaambhav Shankar works in product marketing at SaaS Labs, the company behind ServiceAgent, and describes himself as a marketing generalist with six years of experience in SaaS. He studied at Symbiosis International University and is based in the Greater Delhi Area. He writes the bulk of the ServiceAgent blog, covering call answering, CRM and the operational side of running a home services business, and authors and maintains the ServiceAgent Directory rankings.

Credentials

  • Symbiosis International University (2016-2019)
  • Digital Marketing, Google India (2020)
  • Financial Modelling and Valuation, Ernst & Young (2019)
  • Building with the Claude API, Anthropic (2026)
  • AI Fluency for Builders, Anthropic (2026)
  • Introduction to Model Context Protocol, Anthropic (2026)

Greater Delhi Area, India · 6 years experience

Every ranking on this page is written and maintained by Shaambhav Shankar, who owns the ranking methodology and verifies each provider listing against public data. No pay-to-rank, no sponsored placements. Read our methodology →

Update history
  • October 21, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.