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Alameda County

HVAC in Oakland.

The same trusted HVAC expertise that's served the Bay Area since 1986 — now on your street in Oakland. Craftsman retrofits in Rockridge and Temescal, fresh installs in new Uptown construction.

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

Rockridge, Temescal, Grand Lake and beyond.

Rockridge and Temescal are dense with 1900s–1920s Craftsman bungalows; Grand Lake adds Mediterranean revivals and 1920s apartments, and the Dimond and Maxwell Park hills bring steep lots and cut-in crawlspaces. Floor furnaces and wall heaters are still everywhere.

Oakland retrofits are a distribution problem before they're an equipment problem. We map what duct path actually exists, rebuild or seal it, add returns, and convert floor furnaces to heat pumps that cool as well as heat — which matters more every year. On the steepest hill lots we plan condenser placement and line routing carefully so the install is serviceable in ten years, not just on day one. Combustion safety testing comes with every gas-to-electric conversion.

RockridgeTemescalGrand LakeDimondMaxwell Park
Delcon HVAC technician working on a new installation in Oakland
New builds in Oakland

Uptown, Broadway Valdez, and the Brooklyn Basin developments — planning through execution.

New Oakland construction is stacked, tight, and acoustically sensitive. We come in at planning: load calcs per unit, compact duct or ductless layouts, condenser and line-set routing coordinated with the structure, filtration for freeway-adjacent air, and full commissioning with balanced airflow at handoff.

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What we handle in Oakland

AC repair in Oakland

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

Furnace repair in Oakland

Gas furnaces, wall furnaces, and the floor furnaces still working in plenty of Rockridge 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 Oakland

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 Oakland 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 Oakland

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 Oakland, 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 Oakland 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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