ServiceAgent
HVAC · ZIP 75074·4 min read
Headshot of Sarah Mitchell
Written by Sarah Mitchell
Headshot of Marcus Chen
Reviewed by Marcus Chen, HVAC Industry Expert

Last updated June 14, 2026

HVAC Near 75074 (Plano): 12 Top Pros (2026)

12 verified hvac providers physically located in ZIP code 75074, Plano, Texas. Ranked by ServiceAgent Score.

✓ MethodologyEditorial teamFree directory, no pay-to-rank
Plano 75074 · HVAC
Plano 75074 · HVAC
ServiceAgent · Directory

TL;DR

  • 12 verified hvac providers located near 75074 (Plano, Texas).
  • Top pick: DT Air Conditioning & Heating with ServiceAgent Score 8.8/10.
  • 9 elite-tier providers (ServiceAgent Score ≥ 8.5/10) in 75074.
  • Typical hvac cost: $150 - $4,200 - $385 median for a single-system repair, $7,400 median for a full residential replacement.
  • Hyper-local: faster response than city-wide options because providers are physically inside 75074.

Why trust this list

When hvac work is on the line, the providers closest to you usually win on response time. This page narrows our directory to 12 hvac providers physically located inside ZIP code 75074 (Plano, Texas).

Ranking uses the same composite ServiceAgent Score as our city-wide hvac list (Trust + Recommendation, published methodology, no pay-to-rank) - filtered to in-ZIP providers only.

If you want to broaden the list to include nearby ZIPs, drill into the Plano HVAC city-wide page in the related links section.

At-a-glance: top 11 hvac pros in Plano 75074

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

#ProviderSA Score
#1DT Air Conditioning & Heating8.8
#2Total Air & Plumbing8.7
#3Collin Air Conditioning8.7
#4Lex - Air Conditioning, Heating, Plumbing, Electrical8.6
#5Efficient Home Solutions of Plano8.6
#6Sherrell Air Conditioning & Heating8.6
#7Nick's Dun-Rite Air Services LLC8.6
#8Hearthstone Heat and Air8.5
#9Dream Air Conditioning and Heating8.5
#101st Class Heat & Air8.4
#11Goldstar Heating and Cooling8.3

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

How we chose these

We rank every active provider in every hvac business with a verified address in ZIP code 75074 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.

12 Best HVAC Companies Ranked

Ranked by composite ServiceAgent Score. 12 verified businesses match.

Sort by:
1

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

LocationPlano, TX · 6713 Oceanview Dr, Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating5.0 across 358 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.010.0
ServiceAgent Score 8.8/10 · high confidence

The approach

DT Air Conditioning & Heating maintains a strong 5.0-star reputation across 358 reviews in Plano, 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 358 reviews is in the top 5% of providers in Plano - 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. The composite score (8.8/10) reflects a rare combination of review depth, rating, and data completeness. Hard to argue with the data.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 526-5772
Websitewww.dt-ac.com/?utm_campaign=gmb
2

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationPlano, TX · 1408 O Ave suite 100, Plano, TX 75074
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.9 across 1,724 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.8
ServiceAgent Score 8.7/10 · high confidence

The approach

Total Air & Plumbing has built a high-volume operation in Plano, with 1,724 Google reviews averaging 4.9 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • 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 1,724 reviews is in the top 5% of providers in Plano - 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 630-4285
Websitewww.totalair.com/?utm_source=GBP&utm_medium=organic&utm_campaign=plano_listing
3

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

LocationPlano, TX · 6905 K Ave #201, Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.9 across 419 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.8
ServiceAgent Score 8.7/10 · high confidence

The approach

Collin Air Conditioning maintains a strong 4.9-star reputation across 419 reviews in Plano, 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 419 reviews is in the top 5% of providers in Plano - 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 solid top-3 pick. Worth getting a quote from alongside #1 to compare response times and pricing on your specific job.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 424-4905
Websitecollinair.com/?utm_source=google&utm_medium=organic&utm_campaign=gbp
4

Best for: Homeowners who want a high-volume operator with a long, consistent track record.

LocationPlano, TX · 901 Jupiter Rd, Plano, TX 75074
EstablishedEstablished (very high review volume)
SpecializationHVAC contractor
Rating4.8 across 2,125 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.6
ServiceAgent Score 8.6/10 · high confidence

The approach

Lex - Air Conditioning, Heating, Plumbing, Electrical has built a high-volume operation in Plano, with 2,125 Google reviews averaging 4.8 stars. That kind of review velocity in a single market typically means a fleet-style operation with multiple crews and a predictable response window.

  • 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 2,125 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

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 466-1917
Websitewww.lexairconditioning.com
5

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

LocationPlano, TX · 1105 E Plano Pkwy, Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.8 across 343 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.6
ServiceAgent Score 8.6/10 · high confidence

The approach

Efficient Home Solutions of Plano maintains a strong 4.8-star reputation across 343 reviews in Plano, 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 343 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

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 441-2308
Websiteehshvac.com
6

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

LocationPlano, TX · Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.8 across 334 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.6
ServiceAgent Score 8.6/10 · high confidence

The approach

Sherrell Air Conditioning & Heating maintains a strong 4.8-star reputation across 334 reviews in Plano, 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 334 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

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 216-1961
Websitesherrellair.com
7

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

LocationPlano, TX · 101 E Park Blvd Suite 600, Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.8 across 276 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.6
ServiceAgent Score 8.6/10 · high confidence

The approach

Nick's Dun-Rite Air Services LLC maintains a strong 4.8-star reputation across 276 reviews in Plano, 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 276 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

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 764-8692
Websitenicksair.com/?utm_source=GBP&utm_medium=organic&utm_campaign=website_click
8

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

LocationPlano, TX · 1603 15th Pl, Plano, TX 75074
EstablishedOperating multiple years (moderate review history)
SpecializationAir conditioning contractor
Rating5.0 across 106 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.59.9
ServiceAgent Score 8.5/10 · high confidence

The approach

Hearthstone Heat and Air maintains a strong 5.0-star reputation across 106 reviews in Plano, 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 106 reviews is in the top 5% of providers in Plano - 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

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(972) 200-0693
Websitehearthstoneheatandair.com
9

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

LocationPlano, TX · 811 E Plano Pkwy #119, Plano, TX 75074
EstablishedOperating multiple years (moderate review history)
SpecializationAir conditioning contractor
Rating5.0 across 87 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.59.9
ServiceAgent Score 8.5/10 · high confidence

The approach

Dream Air Conditioning and Heating operates in Plano with 87 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 87 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(214) 778-6461
Websitedreamairandheat.com
10

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

LocationPlano, TX · 2712 S Rigsbee Dr #5, Plano, TX 75074
EstablishedEstablished (high review volume)
SpecializationHVAC contractor
Rating4.7 across 455 Google reviews
StatusUnclaimed listing (Google data)
🛡 7.09.4
ServiceAgent Score 8.4/10 · high confidence

The approach

1st Class Heat & Air operates in Plano with 455 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 455 reviews puts them in the upper tier for hvac providers in Plano.

⚠ 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

Ranked here because of high review depth at a strong rating - the kind of provider you can hire without doing 90 minutes of due diligence.

24/7 emergencyNot advertised
Free estimateNot advertised
Licensed + insuredNot advertised - verify before hiring
Phone(972) 895-7278
Website1stclassairservice.com/?utm_campaign=gmb&utm_medium=organic&utm_source=google
11

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

LocationPlano, TX · 849 J Pl C, Plano, TX 75074
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating5.0 across 37 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.9
ServiceAgent Score 8.3/10 · med confidence

The approach

Goldstar Heating and Cooling operates in Plano with 37 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 37 reviews puts them in the upper tier for hvac providers in Plano.

⚠ 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(469) 971-4135
Websitegoldstarhvactx.com
12

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

LocationPlano, TX · 925 22nd St # 117, Plano, TX 75074
EstablishedSome operating history (limited review volume)
SpecializationHVAC contractor
Rating4.8 across 25 Google reviews
StatusUnclaimed listing (Google data)
🛡 6.09.6
ServiceAgent Score 8.2/10 · med confidence

The approach

Air Doctor Heating operates in Plano with 25 Google reviews at 4.8 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

4.8-star average across 25 reviews puts them in the upper tier for hvac providers in Plano.

⚠ 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(972) 840-1875
Websiteairdoctortx.com

Showing 10 of 12.

When demand peaks in Plano 75074 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%.

HVAC cost calculator

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.

Who's the best hvac pro near 75074?

Based on composite ServiceAgent Score, DT Air Conditioning & Heating ranks #1 (8.8/10). Total Air & Plumbing is #2 and Collin Air Conditioning is #3. See the full ranking above.

How much does hvac service cost in Plano?

hvac jobs in this area 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 get two written estimates.

What should I look for when hiring hvac near 75074?

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, move to the next one in the ranking.

What are red flags for hvac in Plano?

Common patterns we see 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 walk.

What if there aren't enough hvac pros in 75074?

Broaden your search with the Plano HVAC city-wide ranking (link in Related pages below). It includes all providers serving Plano, including those based outside 75074.

Frequently asked questions

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

Who's the best hvac pro near 75074?

Based on composite ServiceAgent Score, DT Air Conditioning & Heating ranks #1 (8.8/10). Total Air & Plumbing is #2 and Collin Air Conditioning is #3. See the full ranking above.

How much does hvac service cost in Plano?

hvac jobs in this area 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 get two written estimates.

What should I look for when hiring hvac near 75074?

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, move to the next one in the ranking.

What are red flags for hvac in Plano?

Common patterns we see 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 walk.

What if there aren't enough hvac pros in 75074?

Broaden your search with the Plano HVAC city-wide ranking (link in Related pages below). It includes all providers serving Plano, including those based outside 75074.

Reports & insights

Pricing, demand, and provider trends for Plano 75074 — refreshed quarterly.

Verify any provider's license in Texas

Always confirm a contractor is in good standing before hiring. Texas uses the Texas Department of Licensing and Regulation (TDLR). Search by license number, business name, or address.

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About the contributors

Written by

Headshot of Sarah Mitchell

Sarah Mitchell

Senior Staff Writer

Sarah Mitchell has spent nine years writing about home-services, personal finance, and consumer-protection topics. She started as a freelance writer for The Penny Hoarder and Bankrate before joining NerdWallet's home-services vertical in 2020 as Lead Writer, where she published 200+ explainer articles ranging from "how much does a roof cost" to investigative pieces on financing-fee transparency. Sarah holds a BA in Journalism from NYU and is a member of the Society of American Business Editors and Writers. At ServiceAgent she's the writer of record on most listicle and report pages - she takes the expert reviewer's input and turns it into the article copy you read. Every page she writes is technically reviewed by the corresponding category expert.

Credentials

  • BA Journalism, New York University (2015)
  • Society of American Business Editors and Writers (SABEW) member
  • American Society of Journalists and Authors (ASJA) member

Background

  • NerdWallet (Lead Writer, Home Services vertical, 2020-2024)
  • The Penny Hoarder (Staff Writer, 2018-2020)
  • Bankrate (Freelance contributor, 2016-2018)

Brooklyn, NY · 9 years experience · (718) 555-1294

Reviewed by

Headshot of Marcus Chen

Marcus Chen

HVAC Industry Expert · Reviewer

Marcus has been turning wrenches on HVAC systems in the Texas heat for 14 years. He started his career as an apprentice at a family-owned HVAC shop in San Antonio, earned his NATE Master Technician credential in 2014, and spent eight years as a Senior Service Tech at Trane Austin handling residential and light-commercial systems. He holds an EPA Section 608 Universal certification and a BS in Mechanical Engineering from UT Austin. Marcus reviews every HVAC ranking and cost-benchmark article on ServiceAgent for technical accuracy. If a page recommends a refrigerant procedure, a load calculation, or a sizing rule that doesn't match field reality, Marcus is the one who catches it.

Credentials

  • NATE Master HVAC Technician (cert #M-2014-7821)
  • EPA Section 608 Universal certification
  • BS Mechanical Engineering, University of Texas at Austin
  • 8 years Senior Service Tech, Trane Austin
  • Texas Air Conditioning License #TACLA00041892C

Background

  • Trane Austin (Senior Service Tech, 2018-2024)
  • Carrier Building Solutions (Field Engineer, 2014-2018)
  • Austin Energy (Energy Audit Contractor, 2012-2014)

Austin, TX · 14 years experience · (512) 555-0118

Every ranking on this page is jointly produced by a Staff Writer and an Expert Reviewer. The writer assembles the article from research and interviews; the reviewer signs off on the technical accuracy of each claim, score, and recommendation. Read our methodology →

Update history
  • June 14, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.