❄️ Official Rankings

10 Best HVAC in Temecula, CA (September 2026)

We compared 10 hvac serving Temecula and Riverside County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 2,851 customer reviews in all.

The 10 listed below hold an average rating of 4.9 out of 5, led by Airtime Heating and Air. Updated for September 2026.

HVAC ranked: 10
Average rating: 4.9★
Reviews analyzed: 2,851
Area code: 951

Airtime Heating and Air

⭐ 5.0 · 156 reviews

48715 Pechanga Rd, Temecula, CA 92592

Visit Website →+1951-541-0151

Air Temperature Specialists

⭐ 5.0 · 149 reviews

43920 Margarita Rd Ste B, Temecula, CA 92592

Visit Website →+1888-588-1602

On Time Home Services

⭐ 4.9 · 897 reviews

43397 Business Park Dr STE D5, Temecula, CA 92590

Visit Website →+1951-277-6895

ProFlo Air Conditioning, Heating, & Plumbing

⭐ 4.9 · 597 reviews

42166 Remington Ave, Temecula, CA 92590

Visit Website →+1951-696-2220

Advanced Heating & Air Conditioning

⭐ 4.9 · 337 reviews

42103 Rio Nedo Rd Ste 101, Temecula, CA 92590

Visit Website →+1951-922-5701

Ac Guy

⭐ 5.0 · 83 reviews

41877 Enterprise Cir N Ste 239, Temecula, CA 92590

Visit Website →+1951-513-8476

Innovative Home Energy Solutions

⭐ 4.9 · 292 reviews

28700 - B Las Haciendas St Ste 101, Temecula, CA 92590

Visit Website →+1951-506-0004

Rightemp Home Services Inc.

⭐ 5.0 · 77 reviews

Visit Website →+1951-246-2000

David & Sons Home Heating & AC

⭐ 4.9 · 160 reviews

27722 Jefferson Ave, Temecula, CA 92590

Visit Website →+1951-800-3607

#10

KPH Mechanical

⭐ 4.9 · 103 reviews

43064 Black Deer Loop Unit C, Temecula, CA 92590

Visit Website →+1951-395-0235

HVAC listed here serve Temecula, Riverside County, and nearby ZIP codes including 92589, 92590, 92591, 92592, 92593.