AC repair, new-system installation, heat pumps, mini splits, and after-hours emergency service across San Diego County. Vetted local HVAC pros, and our operators answer the phone, not a national call center.
AC, heat, heat pumps, mini splits, ductwork, air quality, and after-hours emergency response. One call. One company. One crew that knows San Diego.
System down? We'll match you with a licensed local pro fast.
Learn moreNew system sized right for your home. High-efficiency, fair price.
Learn moreTwice-a-year tune-ups that catch problems before they break things.
Learn moreCold house in January? The pros we send fix gas, electric, and heat pump heating.
Learn moreInstall, repair, and service. The most efficient option in SD.
Learn moreZone-by-zone comfort. Perfect for additions and older homes.
Learn moreSmart thermostats installed and configured in one visit.
Learn moreClean ducts, better airflow, lower bills. Full system cleanout.
Learn moreMERV filters, UV, humidity control. Breathe easier at home.
Learn moreFilter, capacitor, coils, refrigerant check. Before summer hits.
Learn moreRestaurants, offices, retail. Rooftop units and split systems.
Learn moreCooling or heat out? After-hours coverage across San Diego County.
Learn moreSan Diego HVAC has specific challenges. Coastal salt air eats outdoor condensers in Encinitas and La Jolla. Inland summers in El Cajon and Escondido push systems to 100°F+ operation. Mountain winters in Julian and Alpine need heating that actually works. We know the county, the climate, and the equipment.
Same crew, same quality, from the coast to the backcountry. Pick your city to see HVAC details specific to your area, including climate notes, load considerations, and local service specifics.
We match you with a licensed local HVAC pro for your repair or replacement.
A few of the things homeowners ask before they hire us. Don't see your question? Call us at (442) 777-6440.
All FAQsWe cover every city in San Diego County, from coastal communities like Encinitas, Carlsbad, and La Jolla, to inland cities like San Marcos, Escondido, and Poway, through East County (El Cajon, La Mesa, Santee), South Bay (Chula Vista, National City), and the mountain communities. If you're in the county, we cover you.
During a heat wave, morning slots book fastest, call before 10 a.m. if it's urgent. Our operators answer the after-hours line and route the call to a partner who can respond.
A basic single-stage central system is the least expensive option for most single-family homes. Variable-speed high-efficiency systems cost meaningfully more installed. The installer you are matched with sizes the system with a Manual J load calculation and quotes it in writing, including permits and whatever parts warranty applies to the equipment on qualifying equipment.
In San Diego's climate, usually yes. Heat pumps cool and heat with one unit, cost less to run, and qualify for larger federal and state rebates. We'll run the numbers before recommending, mountain communities with heavy winter load sometimes still pair a heat pump with gas backup.
A good maintenance plan should include two full tune-ups a year, spring and fall, plus priority scheduling and no overtime rates on nights and weekends, and 15% off any repairs. Month-to-month. Cancel any time.
Real pricing, honest comparisons, and plain-language guides based on actual San Diego County jobs. No email required, no sales sequence.
Manual-J-lite calculator calibrated for SD climate zones. Input home size + age + ceiling height → BTU load + tonnage + install price band.
Open the calculator Compare2026 rebate stack math. When heat pump wins (most SD homes) and when AC + furnace still makes sense.
Read the comparison CompareThe age-times-repair-cost rule, the R-410A refrigerant transition, and when rebates tip the decision to replace.
Read the comparison GuidesCost guides, how-tos, and data-driven deep dives on San Diego-specific topics.
Browse guides NewsShort, credibly-sourced updates on licensing, permits, and rebates that affect SD homeowners.
See latest ResourcesDIY walkthroughs for common jobs you can handle yourself.
Watch guides