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Compare 5 HVAC companies based in Carmel Valley. Shortlist up to three, then call directly.
Where the facts come from · How we use these sources
4.890 Google reviews
License not matched yet · ask for the number
Services on Google A/C system maintenance · A/C system repair · Ductless heating & A/C services +62 more on the profile
From the business “We provide HVAC Services and Appliance Repair. FREE Estimate With Repair Today. HVAC Services: Air Condition Services, AC Repair, AC…”
Listing observed Sep 30, 2026 · Google rating seen Sep 30, 2026
5.02 Google reviews
License not matched yet · ask for the number
Services on Google A/C system maintenance · A/C system repair · Install AC
Listing observed Sep 30, 2026 · Google rating seen Sep 30, 2026
5.03 Google reviews
License not matched yet · ask for the number
Services on Google A/C system maintenance · HVAC duct & vent cleaning · Heating system maintenance +13 more on the profile
From the business “Infinite Air Duct Co in San Diego is your premier choice for professional air duct cleaning services that enhance air quality and HVAC system…”
Listing observed Sep 30, 2026 · Google rating seen Sep 30, 2026
5.08 Google reviews
License not matched yet · ask for the number
Services on Google A/C system repair · HVAC duct & vent cleaning · HVAC duct & vent installation +22 more on the profile
Listing observed Sep 30, 2026 · Google rating seen Sep 30, 2026
2.39 Google reviews
License active since 2004 · C-20 Warm-Air Heating, Ventilating and Air-Conditioning
Services on Google A/C system maintenance · A/C system repair · Heating system installation +5 more on the profile
CSLB #846961 · record read Oct 14, 2026 · Google rating seen Sep 30, 2026
Google profiles read Oct 2, 2026 · CSLB Oct 14, 2026 · Google ratings Sep 30, 2026. Confirm service to your address when you call.
CSLB snapshot Oct 14
Community photos show the place named. Each is used under the license shown.
The City of San Diego issued 2,964 construction permits in Carmel Valley from January 2024 on. The latest pulled by HVAC companies listed here, wherever they are based.
City of San Diego Development Services open data (public domain); look up a San Diego permit number on the City's permit portal ↗. Read Oct 3, 2026.
Source: City of San Diego open data ↗ · read Oct 3, 2026
Match the license. Look for C-20 HVAC on the CSLB record. How to check a license, or check one yourself. Check the bond and workers' comp. Profiles with a matched license show the contractor bond and whether the business carries workers' comp or has certified having no employees. A crew on an exemption is a question to ask. Get two or three written estimates. Ask each for scope, materials, permit costs and a start date in writing, so the quotes compare like for like. Prices appear here only when real local quotes back them. Ask who pulls the permit. City of San Diego Development Services ↗ says which jobs need one. Ask four questions on the first call. Do you take this exact type of job? Can you serve my address? When can you come, and is there a visit fee? Can you point me to a recent job nearby and a name to call? Prepare your message.
We list 5 businesses, drawn from public listings observed Sep 30, 2026.
1 of 5 (20%) is matched to an active Contractors State License Board license. If a listing has no match, we haven't tied a license to it yet, so ask the business for its number.
On their Google Business Profiles (read Oct 2, 2026), the most-listed services are A/C system maintenance (4), A/C system repair (4), install AC (4) and HVAC duct & vent cleaning (3). A business without a label may still do the work, so ask.
On their Google profiles, 2 offer online estimates.
In City of San Diego permits issued from January 2024 on (read Oct 3, 2026), the HVAC companies on Coastal SD Pros with the most permits in Carmel Valley are Mauzy Cooling, Heating, Plumbing, and Electrical (3), SolHome (2), Major League Comfort Systems Heating and Air Conditioning (1) and Veterans Heating and Air Conditioning, Plumbing, and Electrical (1).
From these 5 listings · CSLB read Oct 14, 2026
