Santa Clara County · California
HVAC service in Palo Alto, CA
Palo Alto is the birthplace of Silicon Valley, next to Stanford University, with historic homes in Professorville and Old Palo Alto, large homes in Crescent Park and many Eichler homes in south Palo Alto. The city runs its own utilities, including electricity and gas.
- Same-day appointments when available
- 6+ ZIP codes
- Licensed contractors

Neighborhoods: Professorville, Old Palo Alto, Crescent Park, Midtown, Barron Park, South Palo Alto. Service area, not an office.
Local homes
Palo Alto housing and HVAC
Older homes have gas furnaces or radiant heat, while Eichlers use in-slab radiant floors. Many homes are being remodeled with heat pumps and all-electric systems. Professorville homes date from the 1890s to 1920s with basements, older furnaces and little room for ducts, while Crescent Park homes are larger and often remodeled with multiple zones.
Palo Alto has mild, dry summers and cool, wet winters, with occasional heat waves. Summer highs usually reach the upper 70s and low 80s, and winters bring cool, rainy weather with occasional frost. Heat waves above 100°F happen a few days in some years.
Permits and seasonal timing in Palo Alto
The City of Palo Alto Development Services issues mechanical permits, and City of Palo Alto Utilities has offered electrification incentives. California requires C-20 licensed contractors.
Electrification
City programs strongly encourage heat pumps and all-electric homes.
Eichler radiant floors
In-slab radiant systems can leak and need specialized repair.
Historic homes
Older homes may need ductless systems to add cooling.
Common calls
Popular HVAC services in Palo Alto
Also available: emergency HVAC and all HVAC services.
Full service list
All HVAC services in Palo Alto
Searching for HVAC service near me in Palo Alto? Every service below is available across Palo Alto ZIP codes 94301, 94302, 94303, 94304, 94306 and nearby, including Professorville, Old Palo Alto, Crescent Park.
Air Conditioning in Palo Alto
Ductwork in Palo Alto
Maintenance & Inspections in Palo Alto
Commercial HVAC in Palo Alto
Specialty Systems in Palo Alto
Palo Alto at a glance
- County
- Santa Clara County
- Region
- California · West
- ZIP codes
- 94301, 94302, 94303, 94304, 94306, 94309
- Neighborhoods
- Professorville, Old Palo Alto, Crescent Park, Midtown, Barron Park, South Palo Alto
- Climate
- Mixed (IECC zones 2–6)
Licensing and utilities for Palo Alto
California licenses HVAC contractors through the Contractors State License Board (CSLB), usually under the C-20 Warm-Air Heating, Ventilating and Air-Conditioning classification.
PG&E, Southern California Edison, SDG&E and municipal utilities such as LADWP and SMUD supply electricity. SoCalGas, PG&E and SDG&E supply natural gas.
FAQ
HVAC questions in Palo Alto
How do I find HVAC service near me in Palo Alto?+
Call with your Palo Alto ZIP code. We connect you with an independent, licensed HVAC contractor who serves your neighborhood for AC repair, heating, heat pumps, ducts and installs.
Does Palo Alto Utilities offer heat pump incentives?+
City of Palo Alto Utilities has offered electrification programs. Check current offers.
Can an Eichler get central air?+
Ductless mini-splits are the usual approach.
HVAC guides for Palo Alto homeowners
Towns near Palo Alto
HVAC help in Palo Alto
Call to be connected with a licensed HVAC contractor serving your ZIP code.