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  1. Home
  2. Livermore, CA
  3. Miller's Air Conditioning & Heating

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.

4.8★ (69 reviews)HVACLivermore, CA
On this page▾
  1. 1.Company overview
  2. 2.Photos
  3. 3.What customers say
  4. 4.Key highlights
  5. 5.Explore nearby research
  6. 6.Frequently asked questions

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

  • Miller's Air Conditioning & Heating photo 1
  • Miller's Air Conditioning & Heating photo 2
  • Miller's Air Conditioning & Heating photo 3
  • Miller's Air Conditioning & Heating photo 4
  • Miller's Air Conditioning & Heating photo 5

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…”

— katie boyd, 5 months ago
★★★★★

“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…”

— Vivek Kumar, 4 months ago
★★★★★

“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…”

— Sarah McCorriston, 5 months ago
★★★★★

“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 …”

— Julie Stein, 5 months ago
★★★★★

“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…”

— Dave Chambers, 4 months ago

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

  • Livermore, CA HVAC pros
  • Best HVAC in Livermore
  • HVAC cost in Livermore
  • Best HVAC in Los Angeles, CA
  • Best HVAC in San Diego, CA
  • Best HVAC in San Jose, CA
  • Best HVAC in San Francisco, CA

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 standards · Report inaccurate info about Miller's Air Conditioning & Heating

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