Honest HVAC Service.
Quality Work.
Family-owned heating and air conditioning service for East Bay homes and businesses. We explain what we find, show you your options, and never pressure you into replacing equipment you don’t need.
Monday–Friday, 8:00 am–5:00 pm · CA Contractor License #705148
What we do
Comfort, every season.
One trusted crew for the whole home — from a quick repair to a full high-efficiency system.
The name
What GRACE stands for
- Guaranteed
- Reliable
- Affordable
- Caring
- Experienced
Making it affordable
Options, not pressure.
Rebates and payment plans can bring a replacement within reach. We will tell you what we think applies to your situation and let you decide.
Rebates & energy programs
California runs several programs that may reduce the cost of a high-efficiency upgrade. We can point you toward the ones worth looking into — the programs decide who qualifies, and you apply directly with them.
Rebates, financing & energy partnersPayment plans
We offer financing through Synchrony, subject to credit approval, using the promotions Synchrony has available at the time you apply.
How financing worksMaintenance
Regular maintenance keeps a system running the way it should and gives us a chance to catch small problems early. Call the office for current pricing and what a visit covers.
About maintenanceReviews
Read what our customers actually said.
We would rather you read our reviews where they were written than read a selection we picked out ourselves.
Where we work
Based in Walnut Creek.
We cover the East Bay.
We work across 41 Contra Costa and Alameda cities, with most of our work close to home in the five below.
- Alameda
- Alamo
- Albany
- Antioch
- Berkeley
- Blackhawk
- Brentwood
- Castro Valley
- Clayton
- Concord
- Crockett
- Danville
- Diablo
- Discovery Bay
- Dublin
- El Cerrito
- El Sobrante
- Fremont
- Hayward
- Hercules
- Kensington
- Lafayette
- Livermore
- Martinez
- Moraga
- Oakland
- Oakley
- Orinda
- Pacheco
- Piedmont
- Pinole
- Pittsburg
- Pleasant Hill
- Pleasanton
- Port Costa
- Richmond
- Rodeo
- San Leandro
- San Ramon
- Union City
- Walnut Creek
Talk to a real person.
Call the office and Molly will get you on the schedule. If it is after hours, leave a message and we will call you back.
Serving 41 East Bay cities across Contra Costa & Alameda counties