HVAC in Walnut Creek.
The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in Walnut Creek. Rossmoor and Walnut Heights retrofits, plus new downtown installs sized for real inland heat.
Walnut Heights, Rossmoor, Northgate and beyond.
Walnut Heights and Saranap hold 1940s–50s ranches and post-war cottages; Rossmoor is a large stock of 1960s–70s co-op and condo units with original mechanical closets and packaged equipment nearing the end of a long life.
Inland Contra Costa gets genuinely hot, so undersized returns and leaky attic ducts show up fast. We test and rebuild the duct system, add returns, and install variable-speed heat pumps that hold temperature through a 100°F stretch. In Rossmoor we work within the HOA rules and the physical limits of the closet — compact, quiet equipment that fits the space that exists.
The downtown Walnut Creek and Broadway Plaza area new construction — planning through execution.
New Walnut Creek homes and condos get full design service: load calcs against real solar exposure, duct design that avoids long attic runs in inland heat, zoning by floor, and a commissioned handoff with airflow and charge verified.
See everything we doWhat we handle in Walnut Creek
AC repair in Walnut Creek
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 Walnut Creek. Refrigerant leaks, failed capacitors and compressors, condensate problems, and the airflow restrictions that cause most "weak AC" calls.
Furnace repair in Walnut Creek
Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Walnut Heights 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 Walnut Creek
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 Walnut Creek 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 Walnut Creek
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 Walnut Creek, 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 Walnut Creek 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