Hammer's Heating & Air Conditioning
Hammer's Heating & Air Conditioning is a HVAC provider serving Martinez, CA. Rated 5.0★ with 25 Google reviews. See services, review signals, and request a quote.
HVACMartinez, CA
On this page
Company overview
- TradeHVAC
- Service areaMartinez, CA
- Google rating5.0★ (25 reviews)
- Phone(925) 229-2779
- Address280 Crestview Ave, Martinez, CA 94553, USA
- CSLB License1044174 (ACTIVE)
Photos
Photos from Hammer's Heating & Air Conditioning
What customers say
“Mike and Hammer's Heating provided an excellent, highly skilled furnace replacement for our home. Mike's communication was excellent, thorough and consistent throughout the process, and the turn arou…”
“Hammer Heating and Air is exceptional! Their service is top-notch from start to finish. I live in Los Altos Hills, and recently, my second-floor air conditioning was not producing cold air. After a pr…”
“Hammer's Heating and Air Conditioning, was a great experience from beginning to end! I contracted Hammer's to install a new hvac system in my home. The quality of the hvac components provided, coupled…”
“We found Mike through our contractor, who has consistently led us to the best in the business. Hammer's Heating and AC did not disappoint. Mike resolved some ongoing issues we'd had with our HVAC, rep…”
“I called Mike Hammer on a Tuesday. He showed up that afternoon and I had a new furnace installed by Thursday. So great to work with very courteous and efficient! If you need a great HVAC company, call…”
Key highlights
Strengths
- Highly rated (5.0★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Hammer's Heating & Air Conditioning offer?
Hammer's Heating & Air Conditioning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Martinez, CA.
What is Hammer's Heating & Air Conditioning's rating?
Hammer's Heating & Air Conditioning has a 5.0 out of 5 star rating based on 25 Google reviews.
Is this company licensed in California?
Yes. License number: 1044174. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does Hammer's Heating & Air Conditioning offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-24. Reviews refreshed 2026-04-24.
Licensing data: Contractors State License Board (CSLB) · Company data: verified business records + Google Business profile
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