Heat Pump in the San Francisco Bay Area
Need reliable heat pump service now? We install, repair, and maintain efficient systems for year-round comfort. Since 1980, our certified technicians have served the San Francisco Bay Area with upfront pricing and same-day service. We’re trusted with a 4.9 rating from 1,905 reviews. Serving San Francisco, Oakland, and San Mateo. Get a free estimate and ask about available rebates and credits, especially ahead of summer and cooler months.
Why Choose Us
What Our Customers Say
"We got a bid from Randy for a heat pump. He arrived on time and got us the quote the same day."
"Randy came and submitted a bid for a heat pump. Quick & responsive. Haven’t used them yet."
"Jeff was friendly and professional... quickly provided quotes for replacing our old furnace with a heat pump."
Answers to Common Questions
View All FAQsWhy Is My Heat Pump Not Cooling on Hot Days?
A heat pump not cooling on hot days is most often caused by poor airflow, incorrect thermostat settings, or a refrigerant issue. The most common real-world trigger is a dirty or clogged air filter that chokes airflow and makes the system struggle. We install, repair, and maintain heat pumps, and we frequently see control problems that prevent smooth switching between heating and cooling modes; we also test for refrigerant leaks that sap capacity. A simple technician check is whether the air coming from a supply vent feels clearly cooler than the air at a nearby return within a minute of startup. We troubleshoot these issues throughout the Bay Area, including many Emeryville homes.
Try these quick checks before calling:
- Set the thermostat to Cool and lower the setpoint 3–5 degrees
- Replace or clean the air filter
- Clear leaves or obstructions around the outdoor unit
- Look for ice on refrigerant lines or short cycling
Shut the system off if you see ice on the outdoor unit to avoid damage until a technician inspects it. <br/> Updated: 2026-03-31 <br/> Need help in Emeryville, CA? Call (628) 222-4283 or book online.
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Service Areas We Cover
What areas do you serve for heat pump?
We serve the San Francisco Bay Area, including San Francisco, Oakland, and San Mateo. See the complete service list below for your city.