HVAC Maintenance & Tune-Ups in Lamorinda, CA
Tune up your AC before summer and your furnace before winter
A yearly tune-up catches the weak capacitor, dirty coil or clogged drain before it becomes a breakdown. Blue Star Heating & Air services AC, furnaces and heat pumps in Lamorinda - in spring for cooling and fall for heating - and our maintenance program keeps it on schedule.

- Covers
- 2 towns and 2 neighborhoods
- Power
- PG&E delivery, MCE generation
- Permits
- The City of Lafayette or Town of Moraga planning review, then Contra Costa County building inspection
Serving Lamorinda
We serve Lafayette and Moraga from our Antioch shop, about 30 miles away via SR-4 and SR-24, including Happy Valley and Burton Valley. Lamorinda summers are milder than East County, but hot spells still push Lafayette and Moraga into the 100s, and older homes without good insulation feel it fast. A spring check before the first heat wave and a fall check before the first cold night keep Lamorinda systems out of trouble.
Main roads
- SR-24
- Mt Diablo Blvd
- Moraga Rd
- Moraga Way
- St. Mary's Rd
- Happy Valley Rd
- Rheem Blvd
Towns in Lamorinda
Other services in Lamorinda
All servicesFor businesses
Questions before you call
How often should I service my HVAC system?
Once a year at minimum - ideally an AC check in spring and a heating check in fall. Heat pumps run all year, so twice a year is best.
What's included in a tune-up?
Coil and drain cleaning, electrical and capacitor checks, refrigerant check, filter change, thermostat test, and a gas furnace safety check in heating season.
Do you have a maintenance plan?
Yes - our maintenance program includes scheduled tune-ups and reminders. See the maintenance plan page for details.
