❄️ Official Rankings
10 Best HVAC in Allen, TX (September 2026)
We compared 10 hvac serving Allen and Collin County, Texas, and ranked the top providers by verified reviews, ratings, and local reputation — 3,245 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by Lovejoy HVAC, LLC. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 3,245
- Area codes
- 469, 972, 214
⭐ 5.0 · 351 reviews
825 Watters Creek Blvd #250, Allen, TX 75013
⭐ 4.9 · 1172 reviews
333 E Bethany Dr Bldg G, Allen, TX 75002
⭐ 4.9 · 442 reviews
6905 K Ave #201, Plano, TX 75074
⭐ 5.0 · 87 reviews
1333 W McDermott Dr Ste 200, Allen, TX 75013
⭐ 4.9 · 220 reviews
720 E Main St A, Allen, TX 75002
⭐ 4.9 · 198 reviews
978 Village Green Dr, Allen, TX 75013
⭐ 5.0 · 67 reviews
1210 W McDermott Dr #110, Allen, TX 75013
HVAC listed here serve Allen, Collin County, and nearby ZIP codes including 75002, 75013, 78501, 78502, 78503, 78504, 78505.