HVAC in Vallejo.
The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in Vallejo. Heritage-district Victorians and Glen Cove new builds — retrofits that respect the house.
Heritage District, St. Vincent's Hill, Vallejo Heights.
Vallejo's Heritage District and St. Vincent's Hill hold a dense run of Victorians and early-1900s homes, many never centrally ducted, plus 1940s war-era housing with tiny mechanical spaces.
We work around the architecture instead of through it — ductless and small-duct high-velocity where full ducting would be destructive, crawlspace duct rebuilds where there's room, and heat pump swaps for old wall and floor furnaces. Combustion safety checks come standard on any home still running gas appliances.
Glen Cove and the Northgate developments — planning through execution.
On newer Vallejo homes we design fresh: right-sized heat pump, duct runs planned with the framer rather than after drywall, zoning for split-level layouts, and commissioning with airflow and refrigerant charge verified — not eyeballed.
See everything we doWhat we handle in Vallejo
AC repair in Vallejo
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 Vallejo. Refrigerant leaks, failed capacitors and compressors, condensate problems, and the airflow restrictions that cause most "weak AC" calls.
Furnace repair in Vallejo
Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Heritage District 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 Vallejo
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 Vallejo 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 Vallejo
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 Vallejo, 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 Vallejo 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