Trane outdoor unit on a pad against a tan stucco wall in Sunnyvale
Sunnyvale
Carrier furnace in a Fremont attic with insulated silver ducts and a plywood walkway
Fremont

Bay Area

The Bay Area: South Bay to the North Bay, one number to call

San Jose is home base. From there we work the Peninsula, San Francisco, the East Bay and the North Bay, and every city has the same number to call.

Bay Area

Cities with their own page

Bay Area(408) 304-4329
San Jose Palo Alto Fremont Oakland San Francisco
San Jose, home baseCities with their own page

We also serve Santa Clara, San Mateo, San Francisco, Alameda, Contra Costa, Marin, Sonoma, Napa, Solano and Santa Cruz counties, and Tracy. If you are in one of them, call the Bay Area number.

Bay Area (408) 304-4329

Permit rules

Each city sets its own

Every city writes its own permit rule

San Jose files furnace swaps online, Cupertino can issue them instantly, Berkeley ties heat pumps to BESO. Each city page quotes its own rule, and the Bay Area permit guide puts them side by side.

Read the Bay Area permit guide
San JoseCupertinoBerkeley
Carrier furnace in a Fremont attic with insulated silver ducts and a plywood walkway
Fremont
Mini split outdoor unit on a metal stand against yellow clapboard siding in Berkeley
Berkeley
Mini split outdoor unit on a pad in a narrow Santa Clara side yard
Santa Clara

Pick your area

Bay Area, give us a call.

Main number (408) 603-8784Hours Mon to Fri, 8 AM to 5 PM

Ask for a quote

Get a quote by email

In your email, include:

  1. What it is doing, or what you want put in
  2. The city you are in
  3. A number to call you back on
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Bay Area(408) 304-4329 Central Coast(805) 769-8494