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DATA · APRIL 24, 2026
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© 2026 OWNLISTED RESEARCH · DATA SNAPSHOT APRIL 25, 2026 · BUILT WITH CARE

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BEST OF · HOUSTON, TX · 2026

Best HVAC Companies in Houston, TX (2026)

Finding a dependable HVAC company in Houston, TX matters year-round — summers push cooling systems hard and winters demand reliable heat. Local contractors familiar with TX mechanical permit requirements and utility rebate programs (often coordinated with the federal HEEHRA and 25C tax credit programs) save homeowners real money on new installations. Below is Ownlisted's ranked list of the top hvac companies in Houston for 2026, drawn from our database of 20 listed providers — ranked by star rating and review count.

Last updated: April 26, 2026· Data sourced from Ownlisted's database of 20 hvac companies in Houston, TX

Providers listed

20

Avg Houston rating

4.9★

Highest-rated

75 Degree AC- Houston

Top HVAC Companies in Houston 2026

  1. 1

    75 Degree AC- Houston

    5.0★ (230 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  2. 2

    Ace Comfort Air Conditioning & Heating

    5.0★ (188 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  3. 3

    Vibrant Mechanical

    5.0★ (160 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  4. 4

    Air Tech of Houston AC & Plumbing

    4.9★ (5,810 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  5. 5

    Air Tech of Humble - Elite Comfort

    4.9★ (3,099 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  6. 6

    Uptown Heating & Air Conditioning

    4.9★ (2,528 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  7. 7

    EZ Comfort Air Conditioning & Heating

    4.9★ (1,032 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  8. 8

    Bellaire Air Conditioning

    4.9★ (492 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  9. 9

    Just-N-Time AC and Heating

    4.9★ (401 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
  10. 10

    Punbar Air

    4.9★ (384 reviews)AC Repair, Furnace Repair, AC Installation
    View listing
Methodology

How we rank hvac companies in Houston

Ownlisted ranks hvac companies in Houston using four objective signals drawn from our database of 20 listed providers. No paid placement affects ranking.

  • Star rating — The primary sort signal. Businesses with consistently higher ratings (4.5–5.0★) rank at the top. Ratings are sourced from public Google reviews.
  • Review volume — All else equal, a business with 500 reviews is ranked above one with 50. High volume reduces the effect of outlier reviews.
  • Listing completeness — Businesses that have claimed and filled out their Ownlisted listing receive a completeness signal; it does not override star or review signals.
  • Active status — Only businesses confirmed active in our April 26, 2026 dataset appear on this page. Permanently closed businesses are excluded.
Hiring guide

What to look for when hiring a hvac technician in Houston

  • Confirm the technician holds a current EPA Section 608 certification — federally required to handle refrigerants under the Clean Air Act.
  • Ask for itemized written estimates before any work begins — labor, parts, and refrigerant separated.
  • Check that the company carries general liability insurance and workers' compensation; ask for the certificate of insurance directly.
  • Look for North American Technician Excellence (NATE) certification — the leading third-party HVAC technician credential per the NATE registry.
  • Ask about manufacturer-backed warranties (typically 5–10 years on parts) separate from the contractor's labor warranty.
  • Request references for similar system types (heat pump, gas furnace, mini-split) — air-source heat pump installs are projected to grow sharply per DOE adoption data.
  • For new installs, ask whether equipment meets ENERGY STAR Most Efficient criteria — a precondition for many federal and utility rebates.
Pricing

Average cost of HVAC service in Houston

HVAC service costs in Houston, TX typically fall in the $150–$450 range, depending on scope, urgency, and provider tier. Houston pricing tends to reflect TX labor rates and local market competition. Always get written estimates from at least two of the top-rated hvac companies listed above before committing.

For a detailed cost breakdown by job type and city, see our full HVAC service cost guide →

FAQ

Frequently asked questions

How much does HVAC repair cost in Houston?
HVAC repair in Houston, TX runs $150–$450 for common issues like capacitor replacements or refrigerant recharges. Major repairs (compressor, heat exchanger) can exceed $1,200. BLS OES 49-9021 puts mean HVAC mechanic hourly wages at roughly $26–$28 nationally (May 2024); metro variation drives the spread. Get at least two written estimates before approving significant work.
How do I find a licensed HVAC technician in TX?
TX requires HVAC contractors to hold a state-issued contractor license and EPA Section 608 certification for refrigerant work. Ask any company for their license number, then check it against the TX contractor licensing board's online lookup before work begins. EPA Section 608 is mandated by 40 CFR Part 82 of the Clean Air Act.
What is the best time of year to service my AC in Houston?
Spring (March–May) is the ideal window for AC tune-ups in Houston — before peak summer demand drives up wait times and prices. Scheduling early also ensures your system is ready for the hottest months.
How often should I replace my HVAC filters in Houston?
Most HVAC manufacturers recommend replacing 1-inch filters every 30–90 days. In Houston, factors like pollen counts, pets, and construction activity can shorten that window. Check your filter monthly and replace when it looks dirty.
What should I expect from an HVAC tune-up in Houston?
A standard HVAC tune-up in Houston includes cleaning coils, checking refrigerant levels, inspecting electrical connections, lubricating moving parts, and testing thermostat calibration. Expect the visit to take 60–90 minutes and cost $75–$200.

Explore all hvac companies in Houston, TX

Browse the full directory — 20 listed providers across Houston

Browse directories →

Data sourced from Ownlisted's database of 20 listed hvac companies in Houston, TX. Ratings and reviews current as of April 26, 2026. We update this page quarterly. Read our methodology or learn about our research team.

Are there HVAC rebates available in TX?
Yes. TX utilities and the federal government offer rebates for energy-efficient HVAC upgrades under the Inflation Reduction Act's High-Efficiency Electric Home Rebate Act (HEEHRA) and the 25C Energy Efficient Home Improvement Credit. Heat pump rebates can reach $8,000 for income-qualifying households (DOE program guidance). Ask your Houston HVAC contractor which rebates apply to your equipment selection.