HVAC in San Mateo.
The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in San Mateo. Burlingame Park-era homes and Bay Meadows new builds, from retrofit to fresh install.
Baywood, San Mateo Park, Hayward Park and beyond.
San Mateo Park and Baywood are full of 1920s Spanish revivals and Tudors with plaster walls and tile roofs; Hayward Park and North Central lean 1940s–50s ranches and bungalows with original gravity systems long since patched over.
Retrofits here are about getting modern performance without wrecking the character. We use high-velocity small ducts or ductless where framing is tight, rebuild crawlspace ductwork where we can, convert from gas furnaces to heat pumps, and add zoning so the sun-facing rooms stop dictating the whole house's temperature.
Bay Meadows and the Hayward Park transit-oriented developments — planning through execution.
Bay Meadows-era homes are efficient and airtight, which shifts the emphasis to ventilation, filtration, and precise sizing. From planning to execution: Manual J, Manual D, zoning between floors, heat pump selection matched to the all-electric spec, and measured commissioning at handoff.
See everything we doWhat we handle in San Mateo
AC repair in San Mateo
Warm room, short cycling, or a system that runs all afternoon without catching up — we diagnose and repair air conditioners and heat pumps of any brand in San Mateo. Refrigerant leaks, failed capacitors and compressors, condensate problems, and the airflow restrictions that cause most "weak AC" calls.
Furnace repair in San Mateo
Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Baywood homes. We handle ignition and flame-sensor faults, blower and control board failures, heat exchanger inspection, and honest replace-or-repair advice when a unit is past its service life.
Heat pump installation in San Mateo
Gas-to-electric conversions and high-efficiency heat pump installs, sized with a Manual J load calculation rather than the old nameplate. Duct design, permits, Title 24 duct-leakage testing, rebate paperwork, and commissioning with measured airflow before we hand over the thermostat.
HVAC contractor for San Mateo homes and businesses
A licensed, insured HVAC contractor serving the Bay Area since 1986 — ductwork redesign and sealing, indoor air quality and filtration, ventilation, smart thermostats and zoning, plus full commercial and refrigeration work.
Emergency HVAC service in San Mateo
No heat in a cold snap or no cooling in a heat wave is not a next-week problem. We run 24/7 emergency HVAC service across San Mateo, and Comfort Club members go to the front of the queue.
Year-round care for $34.99 a month
A simple membership that keeps your system clean and your air fresh — and puts you first in line whenever you need us.
- Coil cleaning & filter changes, twice a year
- Duct cleaning before allergy season and before winter
- Priority service calls, day or night
- Member discounts on large repairs and replacements
Know a neighbor in San Mateo who needs us?
Refer a friend who installs a complete system and you get a $500 Visa gift card — they get 10% off the entire system.
Refer a friend