❄️ Official Rankings
10 Best HVAC in San Clemente, CA (August 2026)
We compared 10 hvac serving San Clemente and Orange County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 5,482 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Orange Coast Plumbing. Updated for August 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 5,482
- Area code
- 949
Wise Owl Cooling and Heating
⭐ 5.0 · 334 reviews
25826 Las Vegas #204, Capistrano Beach, CA 92624
South County Air Conditioning & Heating
⭐ 5.0 · 164 reviews
25826 Las Vegas #102, Capistrano Beach, CA 92624
Triton Air
⭐ 4.9 · 4148 reviews
1221 Puerta Del Sol Ste 300, San Clemente, CA 92673
Williams & Sons HVAC
⭐ 4.9 · 81 reviews
2633 Camino De Estrella, Dana Point, CA 92624
DC Plumbing Heating and Air Conditioning
⭐ 4.8 · 73 reviews
1225 Puerta Del Sol Ste 500, San Clemente, CA 92673
Prime HVAC Repair San Clemente
⭐ 5.0 · 11 reviews
641 Camino De Los Mares, San Clemente, CA 92673
Trusted Ac Repair San Clemente
⭐ 5.0 · 10 reviews
380 Camino De Estrella, San Clemente, CA 92672
Coastal Air Duct Cleaning
⭐ 5.0 · 7 reviews
205 W Avenida Valencia, San Clemente, CA 92672
HVAC in San Clemente — FAQs
How do I choose the most reliable HVAC company in San Clemente, CA?+
Compare local companies on verified reviews, confirm they service your equipment — central air, heat pump, or furnace — and check they're licensed in California. Top-rated options serving San Clemente include Wise Owl Cooling and Heating and South County Air Conditioning & Heating. Ask about availability during warm spells.
How much does HVAC service or installation cost in San Clemente?+
Costs depend on whether you need a repair, a tune-up, or a full system replacement, plus your home's size, so San Clemente contractors quote after an assessment. For installations especially, get two or three quotes from top-rated local companies to compare.
How often should I service my AC in San Clemente?+
Most HVAC pros recommend an annual air-conditioning tune-up before summer. Coastal salt air can also wear on outdoor equipment over time, so regular maintenance keeps the system efficient and catches problems early.
Which HVAC companies are top-rated in San Clemente, CA?+
By verified reviews, highly rated HVAC providers serving San Clemente include Wise Owl Cooling and Heating, South County Air Conditioning & Heating, Prime HVAC Repair San Clemente, and Trusted Ac Repair San Clemente. San Clemente is in Orange County (area code 949).
HVAC listed here serve San Clemente, Orange County, and nearby ZIP codes including 92672, 92673, 92674.