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Best HVAC Companies in Texas: 2026 Directory

Looking for “HVAC near me” usually means sorting through ads and franchise call centers. This directory does the filtering for you: every company below holds an active TDLR license (verified 09/2026), and the ranking formula is public. Wave-one coverage is the Houston metro, with Dallas, Austin and San Antonio launching next.

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How to choose an HVAC company in Texas

  1. 1

    Verify the TDLR license

    Every Texas HVAC contractor must hold a TACLA license from the Texas Department of Licensing and Regulation. We pre-verify every company in this directory — and each card links to the public registry so you can double-check.

  2. 2

    Confirm insurance

    General liability and workers’ comp protect you if a tech is hurt on your property or something is damaged during the job.

  3. 3

    Get a written, itemized estimate

    A reputable company quotes parts and labor separately and puts the warranty on both in writing before starting work.

  4. 4

    Ask about the diagnostic fee

    Most Texas companies charge $75–$150 for the service call. Many waive it if you approve the repair — ask upfront.

  5. 5

    Compare at least two quotes on big jobs

    For compressors, coils and full replacements, prices between Houston companies can differ by 30% or more for identical work.

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Frequently asked questions

How are companies ranked in this directory?

By a documented formula: 30% verified TDLR license, 30% Google rating weighted by review count, 40% profile completeness. Companies cannot pay for placement — full methodology on How we rank.

Are these companies available outside Houston?

Our wave-one coverage is the Houston metro. Dallas–Fort Worth, Austin and San Antonio listings are being verified now and launch next.

What does “24/7” mean on a company card?

The company dispatches technicians outside business hours, including nights, weekends and holidays. Expect an after-hours service fee of $150–$400. See 24/7 emergency AC repair.

How much do HVAC services cost in Texas?

A standard repair visit runs $150–$650 all-in. Full system replacement averages $6,000–$12,000. Check our AC repair cost and replacement cost guides.

Is this directory free to use?

Yes. The list, filters, map and phone numbers are open — no form required. Requesting quotes is also free and carries no obligation. We may earn a referral fee from partner companies; it never changes your price or our ranking.

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Tell us what you need and we will match you with licensed HVAC contractors that service your ZIP code. Free, fast, no obligation.

Free service. We may earn a referral fee from the companies we connect you with — it never changes your price.