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Solano County

HVAC in Vacaville.

The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in Vacaville. Downtown Vacaville retrofits and Browns Valley new construction, built for triple-digit afternoons.

A view of Vacaville, California
Retrofits in Vacaville's older neighborhoods

Downtown Vacaville, Alamo Drive corridor, Markham.

Downtown and the Markham area keep a stock of pre-war cottages and mid-century ranches, many with 1970s add-on cooling that was never matched to the duct system it inherited.

We measure before we quote. That usually means a duct leakage test, sealing or replacing the worst runs, adding return air, and installing a properly sized heat pump or high-SEER AC — plus attic insulation advice, because in Vacaville that's often the cheapest comfort you can buy.

Downtown VacavilleAlamo Drive corridorMarkham
Delcon HVAC technician working on a new installation in Vacaville
New builds in Vacaville

Browns Valley and the Roberts Ranch area — planning through execution.

Newer Vacaville homes have big west-facing glass and open stairwells. We plan zoning and duct design at the framing stage rather than fighting it later, size the equipment to a real Manual J, and commission with measured airflow so the upstairs isn't ten degrees warmer than the thermostat thinks.

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What we handle in Vacaville

AC repair in Vacaville

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 Vacaville. Refrigerant leaks, failed capacitors and compressors, condensate problems, and the airflow restrictions that cause most "weak AC" calls.

Furnace repair in Vacaville

Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Downtown Vacaville 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 Vacaville

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 Vacaville 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 Vacaville

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 Vacaville, and Comfort Club members go to the front of the queue.

The Comfort Club

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 Vacaville 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
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