Published May 12, 2026 · Last updated October 21, 2026
Maintenance HVAC in Washington, District of Columbia: 21 Top Pros (2027)
Quick answer
The top-ranked HVAC provider in Washington 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 Fry Plumbing, Heating And Air Conditioning Corp.. See the full ranked list and how each provider scores below.
TL;DR
Ranked: 1. DC AIR CONDITIONING &Heating · 2. Su' Coy Heating, AC & Duct Cleaning · 3. Fry Plumbing, Heating And Air Conditioning Corp. · 4. Heating Ventilation Air Conditioning Mechanical Service · 5. Matthews Mechanical
- 21 maintenance hvac providers match in Washington, District of Columbia.
- Top pick: DC AIR CONDITIONING &Heating (ServiceAgent Score 8.8/10).
- Median ServiceAgent Score: 8.1/10.
- 0 owner-verified listings.
- Filtered for Maintenance: tune-ups, seasonal service, filter swaps.
Computed from the providers ranked on this page. Figures update with each data refresh.
At-a-glance: top 11 hvac pros in Washington
Compare the top picks side-by-side. Full reviews of each below.
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. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
- 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
- 3. Review depth. How many public reviews back the rating — more reviews, more reliable the signal.
| Provider | Trust (data & verification) | Recommendation (rating) | Review depth |
|---|---|---|---|
| DC AIR CONDITIONING &Heating | Strong | Strong | Strong |
| Su' Coy Heating, AC & Duct Cleaning | Strong | Strong | Strong |
| Fry Plumbing, Heating And Air Conditioning Corp. | Strong | Strong | Moderate |
| Heating Ventilation Air Conditioning Mechanical Service | Strong | Strong | Moderate |
| Matthews Mechanical | Strong | Strong | Moderate |
| Riley Heat & Air | Strong | Strong | Moderate |
| Air Duct Cleaning dc | Moderate | Strong | Moderate |
| Hugee Corporation | Strong | Strong | Moderate |
How we chose these
Same scoring engine as the main Washington hvac ranking, with an additional filter step: we look for Maintenance signals in each provider's business categories, service tags, and recent review text.
When the Maintenance filter would surface fewer than five providers, we fall back to showing top-rated hvac pros generally - they are far more likely to handle maintenance work than an unrated provider would be.
Full formula on the methodology page.
21 Best HVAC Companies Ranked
Ranked by composite ServiceAgent Score. 21 verified businesses match.
Best for: Homeowners who specifically want a air conditioning repair service rather than a generalist.
| Location | Washington, DC · 2015 14th St NW Unit B, Washington, DC 20009 |
|---|---|
| Established | Established (high review volume) |
| Specialization | Air conditioning repair service |
| Rating | 5.0★ across 387 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 985-8885 |
| Website | dcachvac.com |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Washington, DC · 100 M St SE #600, Washington, DC 20003 |
|---|---|
| Established | Established (high review volume) |
| Specialization | HVAC contractor |
| Rating | 4.9★ across 210 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (301) 888-0037 |
| Website | www.sucoy-hvac.com |
Best for: Customers prioritizing top-end satisfaction scores in Washington.
| Location | Washington, DC · 327 L St NE REAR, Washington, DC 20002 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | HVAC contractor |
| Rating | 4.9★ across 90 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 769-0338 |
| Website | www.fryplumbing.com |
Best for: Customers prioritizing top-end satisfaction scores in Washington.
| Location | Washington, DC · 4471 MacArthur Blvd NW APT 104, Washington, DC 20007 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | HVAC contractor |
| Rating | 5.0★ across 73 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 480-1337 |
| Website | hvacmechanicalservice.com |
Best for: Homeowners who specifically want a air conditioning contractor rather than a generalist.
| Location | Washington, DC · 604 Gallatin St NW, Washington, DC 20011 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Air conditioning contractor |
| Rating | 4.9★ across 58 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 722-2844 |
| Website | matthewsmechanical.net |
Best for: Mid-tier hvac jobs where price and quality both matter.
| Location | Washington, DC · 5141 12th St NW, Washington, DC 20009 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | HVAC contractor |
| Rating | 4.7★ across 72 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 386-6300 |
| Website | www.rileyheatandair.com |
Best for: Mid-tier hvac jobs where price and quality both matter.
| Location | Washington, DC · 5644 3rd St NE, Washington, DC 20011 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | HVAC |
| Rating | 4.8★ across 125 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 459-0998 |
| Website | www.airductcleaningservicedc.com |
Best for: Mid-tier hvac jobs where price and quality both matter.
| Location | Washington, DC · 1818 New York Ave NE #208d, Washington, DC 20002 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | HVAC contractor |
| Rating | 4.6★ across 86 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 636-1041 |
| Website | www.hugeecorporation.com/?utm_source=google&utm_medium=organic&utm_campaign=gbp |
Best for: Customers prioritizing top-end satisfaction scores in Washington.
| Location | Washington, DC · 709 D St SE, Washington, DC 20003 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | HVAC contractor |
| Rating | 4.9★ across 46 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (202) 271-0577 |
| Website | mcmurraysheatingac.com |
10. United HVAC LLC
Best for: Buyers willing to try a newer entrant with strong early reviews.
| Location | Washington, DC · 1629 K St NW #300, Washington, DC 20006 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | HVAC contractor |
| Rating | 4.8★ across 20 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (888) 871-1001 |
| Website | unitedhvacllc.com |
Showing 10 of 21.
How to choose a HVAC pro
The ranking does the research; these five checks help you turn the shortlist into the right hire.
- 1
Start with the top of the ranking, not an ad
The providers ranked highest in Washington 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
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
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
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
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.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 hvac report.
- 20 hvac providers tracked in Washington this quarter, with an average ServiceAgent Score of 8.2/10.
- 5 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.67★.
- Total review volume changed by +13.9% quarter-over-quarter — a leading indicator of local hvac demand.
- Median quote price moved +0.3% vs. the previous quarter for typical hvac jobs.
- 0% of providers are owner-verified (+3.8% QoQ).
Source: ServiceAgent HVAC trends in Washington, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Washington for hvac
12-month demand index (100 = annual average). Peaks in July, troughs in October. Book in the trough months to lock lower rates.
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.
| Job | Low | High |
|---|---|---|
| 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
This page narrows the full Washington hvac directory to providers that explicitly serve maintenance requests. We surfaced them by scanning provider categories, service tags, and review text for relevant signals.
If you're looking at this page, you probably need maintenance hvac now - so we've ordered the list by composite ServiceAgent Score and surfaced the response-time indicator on every card. Call the top three; the first to pick up usually wins the job.
Frequently asked questions
8 common questions about hiring a hvac pro in this area.
Who offers maintenance hvac in Washington?
DC AIR CONDITIONING &Heating and 20 other hvac businesses in Washington offer maintenance service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and maintenance signals.
How fast can a maintenance hvac pro arrive?
Response time varies by provider and current job load. Claimed listings display their average response window directly on the profile - aim for providers showing under-24-hour replies.
What does maintenance hvac cost in Washington?
Cost depends on scope and materials. Get at least two written estimates - most Washington hvac providers offer free quotes for maintenance work.
Are these providers licensed and insured?
Listings tagged with ✓ Licensed & insured have that signal in their provider data. Always verify directly with the provider before any work, and confirm coverage via your state license board.
How is this list different from the main HVAC in Washington page?
This page is filtered to providers offering maintenance service specifically. The main HVAC in Washington page lists every provider regardless of intent.
Who are the highest-rated hvac providers in Washington?
Based on composite ServiceAgent Score, DC AIR CONDITIONING &Heating in Washington ranks #1 (8.8/10). Su' Coy Heating, AC & Duct Cleaning and Fry Plumbing, Heating And Air Conditioning Corp. round out the top 3.
How does the ServiceAgent Score work?
It's a 0-10 composite of a Trust Score (40% - data quality, verification and review-volume credibility) and a Recommendation Score (60% - the 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 21 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 Washington — refreshed quarterly.
HVAC trends in Washington, Q4 2026
Pricing, demand, and review-volume trends for hvac providers in Washington.
Home-service trends in Washington, District of Columbia (Q4 2026)
Across every category, here's what's changing in the Washington home-service market this quarter.
State of HVAC in District of Columbia, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for hvac providers across District of Columbia.
State of home services in District of Columbia, Q4 2026
Pricing, demand, and provider trends across every home-service category in District of Columbia.
State of Solar in District of Columbia, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for solar providers across District of Columbia.
State of Plumbing in District of Columbia, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for plumbing providers across District of Columbia.
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.
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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
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.
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