AC Installation & Replacement in Summer Lake, Oakley, CA
Replace your old AC with the right system
A new AC is a big purchase. Blue Star Heating & Air helps Summer Lake homeowners compare AC-only, full split-system and heat pump options, sizes the equipment to the house instead of guessing, and gives you a free quote for new equipment.
- From our Antioch shop
- About 7.5 miles east
- ZIP code
- 94561
- Power
- PG&E delivery, MCE generation
- Permits
- City of Oakley Building Division
Serving Summer Lake
From our Antioch shop on Wilbur Avenue, Summer Lake is about 7.5 miles east via Main St and East Cypress Rd, and we cover the whole area, including Summer Lake North, Cattle Ridge, Saddle Creek and Rancher's Gate. Summer Lake homes from around 2011 are approaching their first replacements, and when yours is due, we take care of the permit with the City of Oakley Building Division. Many statewide heat pump rebates are closed for 2026, so when we quote we check what's still open for your address, such as MCE's home energy programs for Summer Lake customers and BayREN's income-qualified EASE Home program.
Main roads
- East Cypress Rd
- Sellers Ave
- Bethel Island Rd
Around Summer Lake
- Summer Lake Park
- Summer Lake Elementary School
- the lake and clubhouse
Other services in Summer Lake
All servicesQuestions before you call
Do I need a permit to replace my AC in Summer Lake?
Yes. Replacing an AC, furnace or heat pump in California requires a mechanical permit - in Summer Lake that comes from the City of Oakley Building Division. Most replacements also need Title 24 duct leakage testing verified by a third-party HERS rater. We pull the permit and coordinate the inspection.
How much does a new AC cost in Summer Lake?
It depends on the size of the home, the type of system, the efficiency level and the condition of your ductwork. We give you a written quote after looking at the house, with more than one option.
Are there rebates for a new system in Summer Lake?
Some, but fewer than before. TECH Clean California and California's HEEHRA heat pump rebates are fully reserved, and the federal 25C tax credit ended for systems installed after 2025. What's left for Summer Lake homes is mainly MCE's home energy programs for Summer Lake customers and BayREN's income-qualified EASE Home program. Programs change often, so we check what's open for your address when we quote.