Miller's Air Conditioning & Heating

Livermore, CA · HVAC contractor

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Livermore
#21
of 260 home service pros
City Percentile
52%
rating percentile
Address
Miller's Air Conditioning & Heating, 4749 Bennett Dr STE N, Livermore, CA 94551
Phone
(925) 447-3000
Website
millersacandheating.com
Status
Open 24 hours

Miller's Air Conditioning & Heating is a home service pro located in Livermore, CA. It is one of 260 home service pros listed in Livermore. Its 4.8-star rating is above the Livermore city average of 4.5 stars. There are 10 photos associated with this location.

About Miller's Air Conditioning & Heating

Miller’s Air Conditioning & Heating is a family-owned HVAC company serving Livermore, the Tri-Valley, and surrounding East Bay communities since 1960. We specialize in residential heating and cooling services, including AC installation and repair,... More

Hours

SaturdayClosed

Customer Reviews

★★★★★ 5.0 katie boyd · Nov 2025

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 that they were able to start the job right away! The team was prompt, professional, and incredibly knowledgeable, making the entire process seamless. I appreciated their attention to detail and dedication to ensuring everything was perfect before they left. It’s refreshing to work with a locally owned family business that truly cares about its customers. If you’re looking for quality service and a dependable product, I highly recommend Millers Air Conditioning!! They’ve definitely earned my trust!

★★★★★ 5.0 Vivek Kumar · Dec 2025

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, Kelly made scheduling easy and pleasant. Dominic (hope I’m spelling that right) showed up right on time, quickly diagnosed the issue, confirmed the part was in stock, drove to their warehouse to pick it up, and had our furnace fully repaired the same day. The service was fast, professional, and priced very reasonably. I’m seriously impressed — I’ll be calling Millers again for any future HVAC needs and recommending them to everyone I know.

★★★★★ 5.0 Sarah McCorriston · Nov 2025

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 incredibly knowledgeable and helped diagnose and fix our AC issues in our older home. He added freon, replaced a few parts, and got our system running much more efficiently. A few months later, we hired Miller’s HVAC again for a full ductwork replacement under our house. Their three service techs were fantastic. On day one they took measurements and removed all the old ducting, and on day two they returned to install everything. They worked fast, cleaned up thoroughly, and even caught a blown fuse on our AC unit and repaired it on the spot. The owners, DJ and Kelly, are wonderful, the communicati

★★★★★ 5.0 Julie Stein · Nov 2025

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 my HVAC replacement needs followed by high priced quotes on low-end models. One even suggested they could give me better pricing if I did not seek a permit. (???!!!) Things got off to a good start when I spoke to Stephanie at Miller’s and she took the time to listen and to schedule DJ for enough time. DJ reviewed my existing system, analyzed my needs, answered my questions candidly, provided a fair quote on a better system, and replied to consequent emails promptly. I also had great interactions with a number of Miller’s employees on the installation, training, testing, and permitting inclu

★★★★★ 5.0 Dave Chambers · Dec 2025

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 was friendly, knowledgable, and completed the work is less than an hour. We will call Miller's again the next time we have an issue.

Services

HVAC contractorAir conditioning contractorHeating contractor

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This listing is informational. Contact the business directly to verify credentials, services, and availability.