HVAC Maintenance & Tune-Ups in Central Contra Costa, 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 Central Contra Costa - in spring for cooling and fall for heating - and our maintenance program keeps it on schedule.

- Covers
- 7 towns and 7 neighborhoods
- Power
- PG&E (MCE generation everywhere except Clayton)
- Permits
- Your city's building division, or Contra Costa County for Clayton (by contract), Saranap and Pacheco
Serving Central Contra Costa
From our Antioch shop, Central Contra Costa is a short drive over SR-4 or Kirker Pass Road, and we serve Concord, Clayton, Pleasant Hill, Walnut Creek and Martinez. Concord averages close to 90°F in July and sees triple-digit days most summers, so an older AC in Central County gets a hard workout every year. A spring check before the first heat wave and a fall check before the first cold night keep Central Contra Costa systems out of trouble.
Main roads
- I-680
- SR-4
- SR-242
- SR-24
- Kirker Pass Rd
- Ygnacio Valley Rd
- Willow Pass Rd
- Clayton Rd
- Contra Costa Blvd
Other services in Central Contra Costa
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.
