❄️ Official Rankings
10 Best HVAC in University City, CA (September 2026)
We compared 10 hvac serving University City and San Diego County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 14,450 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by EZ Breezy Heating & Air. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 14,450
- Area codes
- 858, 619
EZ Breezy Heating & Air
⭐ 5.0 · 565 reviews
5160 Mercury Point Unit B, San Diego, CA 92111
Smith & Sons Heating and Air Inc.
⭐ 5.0 · 316 reviews
8859 Balboa Ave Ste E, San Diego, CA 92123
United Plumbing Heating Air & Electric
⭐ 4.9 · 1765 reviews
6767 Nancy Ridge Dr Unit C, San Diego, CA 92121
Guthrie & Sons Heating, Air and Solar
⭐ 4.9 · 1653 reviews
8248 Ronson Rd, San Diego, CA 92111
One Hour Heating & Air Conditioning
⭐ 4.9 · 1046 reviews
7310 Miramar Rd Suite 380A, San Diego, CA 92126
Friar's Plumbing Heating and AC Repair
⭐ 4.9 · 669 reviews
5555 Magnatron Blvd Ste G, San Diego, CA 92111
Stable Temp HVAC
⭐ 4.9 · 367 reviews
4901 Morena Blvd Ste 319, San Diego, CA 92117
Anderson Plumbing, Heating & Air
⭐ 4.8 · 6461 reviews
5183 Mercury Point, San Diego, CA 92111