Published May 12, 2026 · Last updated October 21, 2026
Commercial HVAC in Houston, Texas: 20 Top Pros (2027)
Quick answer
The top-ranked HVAC provider in Houston is Air Star Now (Houston), with a 5.0★ rating across 656 Google reviews and a ServiceAgent Score of 8.6/10. Also strongly rated: Cool Care Heating and Air Conditioning and 75 Degree AC- Houston. See the full ranked list and how each provider scores below.
TL;DR
Ranked: 1. Air Star Now · 2. Cool Care Heating and Air Conditioning · 3. 75 Degree AC- Houston · 4. Air Tech of Houston AC & Plumbing · 5. All Star A/C, Plumbing & Electrical
- 20 commercial hvac providers match in Houston, Texas.
- Top pick: Air Star Now (ServiceAgent Score 8.6/10).
- Median ServiceAgent Score: 8.4/10.
- 0 owner-verified listings.
- Filtered for Commercial: light + heavy commercial hvac.
Computed from the providers ranked on this page. Figures update with each data refresh.
At-a-glance: top 11 hvac pros in Houston
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.
| Provider | Trust (data & verification) | Recommendation (rating) |
|---|---|---|
| Air Star Now | Strong | Strong |
| Cool Care Heating and Air Conditioning | Strong | Strong |
| 75 Degree AC- Houston | Strong | Strong |
| Air Tech of Houston AC & Plumbing | Strong | Strong |
| All Star A/C, Plumbing & Electrical | Strong | Strong |
| Dave Lane's Hi-Tech Mechanical Inc. | Strong | Strong |
| Bellaire Air Conditioning | Strong | Strong |
| Excel Air | Strong | Strong |
How we chose these
Same scoring engine as the main Houston hvac ranking, with an additional filter step: we look for Commercial signals in each provider's business categories, service tags, and recent review text.
When the Commercial filter would surface fewer than five providers, we fall back to showing top-rated hvac pros generally - they are far more likely to handle commercial work than an unrated provider would be.
Full formula on the methodology page.
20 Best HVAC Companies Ranked
Ranked by composite ServiceAgent Score. 20 verified businesses match.
1. Air Star Now
Best for: Homeowners who want a high-volume operator with a long, consistent track record.
| Location | Houston, TX · 6607 Flintlock Rd, Houston, TX 77040 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 5.0★ across 656 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Air Star Now has built a high-volume operation in Houston, with 656 Google reviews averaging 5.0 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
5.0-star average across 656 reviews is in the top 5% of providers in Houston - 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 Houston. The 8.6/10 composite comes from a rare combination of review depth (656 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 | (713) 597-4457 |
| Website | www.airstarnow.com |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Houston, TX · 2015 Bauer Dr, Houston, TX 77080 |
|---|---|
| Established | Established (high review volume) |
| Specialization | HVAC |
| Rating | 5.0★ across 334 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Cool Care Heating and Air Conditioning maintains a strong 5.0-star reputation across 334 reviews in Houston, 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 334 reviews is in the top 5% of providers in Houston - 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 | (713) 979-5132 |
| Website | www.coolcareac.com/?utm_source=gbp&utm_medium=organic |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Houston, TX · 4800 W 34th St C50F, Houston, TX 77092 |
|---|---|
| Established | Established (high review volume) |
| Specialization | HVAC |
| Rating | 5.0★ across 224 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
75 Degree AC- Houston maintains a strong 5.0-star reputation across 224 reviews in Houston, 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 224 reviews is in the top 5% of providers in Houston - 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 | (713) 598-2737 |
| Website | 75degreeac.com/?utm_source=GBP&utm_medium=GBP&utm_campaign=GBP |
Best for: Homeowners who want one of the most-reviewed hvac names in Houston, with a long public track record.
| Location | Houston, TX · 2114 Lou Ellen Ln, Houston, TX 77018 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 4.9★ across 5,703 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Air Tech of Houston AC & Plumbing has built a high-volume operation in Houston, with 5,703 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 5,703 reviews is in the top 5% of providers in Houston - 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (832) 680-5546 |
| Website | www.airtechofhouston.com/locations/houston-tx/?utm_source=google-gbp&utm_medium=organic&utm_campaign=*19*air-tech-houston |
Best for: Homeowners who want one of the most-reviewed hvac names in Houston, with a long public track record.
| Location | Houston, TX · 9418 Mills Rd, Houston, TX 77070 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 4.9★ across 1,791 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
All Star A/C, Plumbing & Electrical has built a high-volume operation in Houston, with 1,791 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 1,791 reviews is in the top 5% of providers in Houston - 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (713) 842-9532 |
| Website | allstarairtexas.com |
Best for: Homeowners who want one of the most-reviewed hvac names in Houston, with a long public track record.
| Location | Houston, TX · 15825 TX-249 Ste 15, Houston, TX 77086 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 4.9★ across 1,008 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Dave Lane's Hi-Tech Mechanical Inc. has built a high-volume operation in Houston, with 1,008 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 1,008 reviews is in the top 5% of providers in Houston - 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (713) 960-4269 |
| Website | www.davelaneair.com |
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Houston, TX · 5414 Ashbrook Dr, Houston, TX 77081 |
|---|---|
| Established | Established (high review volume) |
| Specialization | HVAC |
| Rating | 4.9★ across 460 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Bellaire Air Conditioning maintains a strong 4.9-star reputation across 460 reviews in Houston, 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 460 reviews is in the top 5% of providers in Houston - 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (713) 428-2279 |
| Website | www.bellaireair.com/?utm_source=google&utm_medium=organic&utm_term=gbp |
8. Excel Air
Best for: Quality-first buyers who care more about the satisfaction signal than the cheapest quote.
| Location | Houston, TX · 6125 W Sam Houston Pkwy N Suite 301, Houston, TX 77041 |
|---|---|
| Established | Established (high review volume) |
| Specialization | HVAC |
| Rating | 4.9★ across 450 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Excel Air maintains a strong 4.9-star reputation across 450 reviews in Houston, 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 450 reviews is in the top 5% of providers in Houston - 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
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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (713) 300-2803 |
| Website | www.excelairconditioning.com |
Best for: Homeowners who want one of the most-reviewed hvac names in Houston, with a long public track record.
| Location | Houston, TX · 4250 N Sam Houston Pkwy E Suite 130, Houston, TX 77032 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 4.8★ across 4,437 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Service Experts Houston has built a high-volume operation in Houston, with 4,437 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 4,437 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (713) 722-5000 |
| Website | www.churchservices.com/?utm_source=google-business-profile&utm_medium=organic&utm_campaign=business-listing&utm_content=church |
Best for: Homeowners who want one of the most-reviewed hvac names in Houston, with a long public track record.
| Location | Houston, TX · 16225 Tomball Pkwy Building B, Houston, TX 77064 |
|---|---|
| Established | Established (very high review volume) |
| Specialization | HVAC |
| Rating | 4.8★ across 3,608 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Airtron Heating & Air Conditioning has built a high-volume operation in Houston, with 3,608 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 3,608 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 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (281) 406-3331 |
| Website | airtron.com/houston/?utm_source=gmb&utm_medium=gmb-organic&utm_campaign=gmb-houston |
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
Start with the top of the ranking, not an ad
The providers ranked highest in Houston 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 Houston this quarter, with an average ServiceAgent Score of 8.4/10.
- 8 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.85★.
- Total review volume changed by -3% quarter-over-quarter — a leading indicator of local hvac demand.
- Median quote price moved -2.4% vs. the previous quarter for typical hvac jobs.
- 0% of providers are owner-verified (+4.3% QoQ).
Source: ServiceAgent HVAC trends in Houston, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Houston 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 Houston hvac directory to providers that explicitly serve commercial 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 commercial 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 commercial hvac in Houston?
Air Star Now and 19 other hvac businesses in Houston offer commercial service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and commercial signals.
How fast can a commercial 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 commercial hvac cost in Houston?
Cost depends on scope and materials. Get at least two written estimates - most Houston hvac providers offer free quotes for commercial 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 Houston page?
This page is filtered to providers offering commercial service specifically. The main HVAC in Houston page lists every provider regardless of intent.
Who are the highest-rated hvac providers in Houston?
Based on composite ServiceAgent Score, Air Star Now in Houston ranks #1 (8.6/10). Cool Care Heating and Air Conditioning and 75 Degree AC- Houston 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 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 Houston — refreshed quarterly.
HVAC trends in Houston, Q4 2026
Pricing, demand, and review-volume trends for hvac providers in Houston.
Home-service trends in Houston, Texas (Q4 2026)
Across every category, here's what's changing in the Houston home-service market this quarter.
State of HVAC in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for hvac providers across Texas.
State of home services in Texas, Q4 2026
Pricing, demand, and provider trends across every home-service category in Texas.
State of Landscaping in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for landscaping providers across Texas.
State of Electricians in Texas, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for electricians providers across Texas.
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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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.