Miller's Air Conditioning & Heating
Miller's Air Conditioning & Heating is a HVAC provider serving Livermore, CA. Rated 4.8★ with 69 Google reviews. See services, review signals, and request a quote.
HVACLivermore, CA
On this page
Company overview
- TradeHVAC
- Service areaLivermore, CA
- Google rating4.8★ (69 reviews)
- Phone(925) 447-3000
- Address4749 Bennett Dr STE N, Livermore, CA 94551, USA
- CSLB License444238 (ACTIVE)
Photos
Photos from Miller's Air Conditioning & Heating
What customers say
“I’m thrilled to share my experience with Millers Air Conditioning after my recent installation of a new air conditioning unit. They were so quick to come out and give me a quote, and I was impressed t…”
“We had a faulty furnace with a bad inducer motor, and after a truly disappointing experience with another HVAC company (rhymes with Spaz), I found Millers — and what a difference. From the first call…”
“I’ve used Miller’s HVAC several times now, and they’ve become my go-to local HVAC company for anything related to AC repair and heating/cooling service. The first two times, Sonny came out. He’s incre…”
“I enthusiastically recommend Miller’s Air Conditioning and Heating for installation and service. Having gone to four local companies first, I found a disappointing pattern of generic brief reviews of …”
“Our furnace was not giving out enough heat and we called Miller's to send a service technician. Sonny came out the next day, quickly diagnosed the problem, made a few other checks, and fixed it. He wa…”
Key highlights
Strengths
- Highly rated (4.8★ 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 Miller's Air Conditioning & Heating offer?
Miller's Air Conditioning & Heating provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Livermore, CA.
What is Miller's Air Conditioning & Heating's rating?
Miller's Air Conditioning & Heating has a 4.8 out of 5 star rating based on 69 Google reviews.
Is this company licensed in California?
Yes. License number: 444238. Status: ACTIVE. You can verify on the Contractors State License Board (CSLB) lookup at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx.
Does Miller's Air Conditioning & Heating 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
See our editorial standardsReport inaccurate info about Miller's Air Conditioning & Heating
Request a quote from Miller's Air Conditioning & Heating
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.