Happel Mechanical
Licensed HVAC contractor in Dallas, Texas
Happel Mechanical holds TDLR licence TACLB00029188C, active, licensed since 22 Oct 2009, rated 4.9 from 208 Google reviews.
Report card
- Licence activeTDLR #TACLB00029188C, class BC. Issued 22 Oct 2009, expires 22 Oct 2027.
- Licensed 17 yrsSince 22 Oct 2009.
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
- 10 building permits since 2020Naming this business as the contractor (City of Dallas), most recently 19 Aug 2025.
Checked against the Texas Department of Licensing and Regulation (TDLR) register on 4 Nov 2026.
Google reviews
4.9(208 reviews)Johnny Robles★★★★★ a month agoView on Google
Happel Mechanical is by far the Best AC/Heating Company I have ever used. Fast Service during peak season. They promptly came out next day and quickly solved my trouble. Very Friendly and Thorough. I Highly Recommend this Company!
Nick Greene★★★★★ 4 months agoView on Google
Found the Happel team through numerous reddit recommendations, I am very glad i went with them. Every member of the team i interacted with kind and kept me informed. They got a float switch fixed, a condensate line and a drain pan over flow line cleaned out in under 40 minutes for a reasonable price!
Austin Chaney★★★★★ 3 months agoView on Google
Rick and his team are exceptional. They communicate well, are punctual, honest, and charge a fair price. If you are looking for an HVAC repair/diagnosis, choose Rick Happel and his team.
Corey Green★★★★★ 2 months agoView on Google
Happel always finds a way to come out as soon as possible. They offer candid, reliable advice. We had an old cooling coil that had gone bad and was going to be an expensive fix. Rick helped us decide to just bite the bullet and buy a new system. It was more expensive in the short term but would be cheaper in the long run. Their team is incredibly responsive and helpful. Will definitely continue to use them.
Roxanne Alexander★★★★★ 7 months agoView on Google
I highly recommend Rick Happel and his team. They were professional, friendly, and punctual which made the process easy and stress-free. After doing some research and getting other quotes, I feel that I received a fair and reasonable price for the installation. I look forward to having this company service any HVAC needs I have in the future!
Read all 208 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Recent permits
Building permits pulled under licence #TACLB00029188C, from City of Dallas open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.
- 19 Aug 2025 · Residential Mechanical Permit · ZIP 75231HVAC Change
- 11 Apr 2025 · Residential Mechanical PermitHVAC change 2 units
- 11 Apr 2025 · Residential Mechanical Permitreplace 2 units
- 13 Dec 2024 · Residential Mechanical PermitHVAC
- 19 Aug 2024 · Residential Mechanical PermitHVAC CHANGE
Why it ranks #8 of 442 HVAC contractors in Dallas
Score 89.4 / 100. Claiming this listing or using Theo never changes it. How we rank
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