HVAC in Berkeley.
The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in Berkeley. Brown Shingle and Elmwood retrofits done without touching the character of the house.
Elmwood, North Berkeley, Claremont and beyond.
Elmwood and North Berkeley are full of First Bay Tradition brown shingles and 1910s–1920s Craftsmans, with the Claremont and hill neighborhoods adding Maugham and Tudor-era homes on steep grades. Redwood interiors, plaster, and no attic worth the name.
We do this without demolition wherever we can: ductless multi-zone heat pumps, small-duct high-velocity systems threaded through closets and chases, and crawlspace duct rebuilds on the flats. Heat pump conversions off gravity and floor furnaces are the most common job we do here, and we handle Berkeley's permitting and electrification requirements as part of it.
The downtown Berkeley and Adeline corridor new construction — planning through execution.
New Berkeley buildings are compact and efficiency-driven. From planning through execution: load calculations, mechanical layout coordinated with structure and acoustics, balanced ventilation and high-MERV filtration, all-electric heat pump systems, and measured commissioning.
See everything we doWhat we handle in Berkeley
AC repair in Berkeley
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 Berkeley. Refrigerant leaks, failed capacitors and compressors, condensate problems, and the airflow restrictions that cause most "weak AC" calls.
Furnace repair in Berkeley
Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Elmwood 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 Berkeley
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 Berkeley 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 Berkeley
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 Berkeley, 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 Berkeley 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