AC Installation & Replacement in Gregory Gardens, Pleasant Hill, CA
A new air conditioner sized for your Gregory Gardens home
A new AC is a big purchase. Blue Star Heating & Air helps Gregory Gardens 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 23 miles west
- ZIP code
- 94523
- Power
- PG&E delivery, MCE generation
- Permits
- City of Pleasant Hill Building Division
Serving Gregory Gardens
Gregory Gardens is about 23 miles west via SR-4, SR-242 and Gregory Lane from our Antioch shop, and we serve all of it, including Gregory Gardens Elementary, Gregory Lane, Cynthia Drive and Adria Drive. Gregory Gardens owners who expand or rebuild need a fresh load calculation and often a new system, with permits handled through the City of Pleasant Hill 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 Gregory Gardens customers and BayREN's income-qualified EASE Home program.
Main roads
- Gregory Ln
- Cynthia Dr
- Adria Dr
Around Gregory Gardens
- Gregory Gardens Elementary School
Other services in Gregory Gardens
All servicesQuestions before you call
Do I need a permit to replace my AC in Gregory Gardens?
Yes. Replacing an AC, furnace or heat pump in California requires a mechanical permit - in Gregory Gardens that comes from the City of Pleasant Hill 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 Gregory Gardens?
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 Gregory Gardens?
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 Gregory Gardens homes is mainly MCE's home energy programs for Gregory Gardens customers and BayREN's income-qualified EASE Home program. Programs change often, so we check what's open for your address when we quote.
