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Quick answer #1 is Alpha Heating & Cooling (5.0★, 164 reviews)

The best-rated HVAC contractors near Downtown Dallas, TX are Alpha Heating & Cooling (5.0★, 164 reviews), Ellis AC & Furnace Repair (4.9★, 203 reviews) and Coolinary Arts (5.0★, 254 reviews).

  • 4.9★average rating
  • 4,842Google reviews
  • 5open 24/7
  • 8hvac specialists

Checked · How we rank

11 neighborhoods
  1. Alpha Heating & Cooling

    5.0164 reviews
    Open 24 hours, every dayHVAC specialist75201
  2. Ellis AC & Furnace Repair

    4.9203 reviews
    Open 24 hours, every dayHVAC specialist75202
  3. Coolinary Arts

    5.0254 reviews
    Mon–Fri, 7:30 AM – 5:30 PMHVAC specialist75205
  4. Berry Best

    5.0127 reviews
    Mon–Fri, 7 AM – 7 PMHVAC specialist75226
  5. TemperaturePro

    5.0215 reviews
    Open 24 hours, every dayHVAC specialist75214
  6. Cody & Sons Plumbing, Heating & Air

    4.92,422 reviews
    Mon–Fri, 8 AM – 6 PMMost reviewedAlso does: Plumbing75208
  7. Appliance & Air Care Experts

    4.9529 reviews
    Open 24 hours, every dayHVAC specialist75206
  8. Dial One Johnson Plumbing, Cooling & Heating

    4.9688 reviews
    Open 24 hours, every dayAlso does: Plumbing75208
  9. Air 75 - HVAC & Insulation

    4.9127 reviews
    Mon–Thu, 8 AM – 8 PMHVAC specialist75219
  10. Proactive Air Conditioning

    5.0113 reviews
    Mon–Fri, 7 AM – 7 PMHVAC specialist75206

About this list

These are the 10 highest-rated HVAC contractors near Downtown Dallas, Dallas. Together they have 4,842 reviews and an average rating of 4.9. Alpha Heating & Cooling ranks first with 5.0 stars from 164 reviews.

Last checked How we rank
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Before you hire an HVAC contractor

5 quick checks before you call.

  1. Check the license.

    In Texas, look them up with the Texas Department of Licensing and Regulation (TDLR).

  2. Ask for proof of insurance.

    Liability insurance covers damage to your home if something goes wrong.

  3. Get 2 or 3 written quotes.

    Compare what each one includes, not just the price.

  4. Don't pay everything upfront.

    A deposit is normal. Pay the rest when the work is done.

  5. Read the newest reviews.

    Recent reviews say more about the business today than old ones.

Questions people ask

Who is the best-rated HVAC contractor near Downtown Dallas?

Alpha Heating & Cooling ranks #1 with 5.0 stars from 164 reviews.

Which HVAC contractors near Downtown Dallas are open 24 hours?

Alpha Heating & Cooling, Ellis AC & Furnace Repair, TemperaturePro, Appliance & Air Care Experts and Dial One Johnson Plumbing, Cooling & Heating are open 24 hours, 7 days a week.

Which HVAC contractor near Downtown Dallas has the most reviews?

Cody & Sons Plumbing, Heating & Air has the most, with 2,422 Google reviews and a 4.9 rating.

How do I check if an HVAC contractor in Downtown Dallas is licensed?

Look them up with the Texas Department of Licensing and Regulation (TDLR) at https://www.tdlr.texas.gov/LicenseSearch/. Also ask for proof of insurance before work starts.

How is this list ranked?

We rank by Google star rating weighted by review count, so a 4.9 with 400 reviews beats a 5.0 with 8. HVAC specialists get a small edge over companies that also list other trades. Details were last checked Nov 2, 2026.

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