HVAC reviews in Concord, California

Use them for the building i manage but are they still in business ive called a couple of times and no answer 🤔

These guys are great. Very knowledgeable and responsive. They answered all of my questions. I highly recommend them!

The Ownership is Great! They respond quickly and pay close attention to details. The field personal where curtious and knowledgeable.

Very professional. Showed up on time, on budget. Would highly recommend Air One HVAC

They were able to fix our furnaces that seemed unfixable. They are super friendly and helpful on the phone as well.

"Prompt and great customer service. Air One definitely knows what they're doing when it comes to heating and air. I would recommend them to everyone."

Chris and his team were great! Always on time Super pricing they know what they are doing Definately a happy customer

The crew that installed our system was very respectful and tidy. After the city inspection they came right out to make the necessary corrections to satisfy the inspector.

Top notch service, Their team worked us for over a year to complete a relatively small project. All of our expectations were met if not exceeded!

AirOne HVAC is an excellent choice when it comes to your heating and air conditioning needs. Professional, reliable and affordable!

Thank you for being timely and fast with the repair of my air conditioning. Your repairman knew what the problem was resolved it. This is what i call excellent customer service.

We have found Air One HVAC to be responsive and competitive, we look forward to the next project with them.
Steve Andrews, SVP - Swenson Builders

Awesome customer service and fair pricing. Had a condenser go out just went the tempertares were spiking quite high. They managed to squeeze us in their busy scheduld and fixed the problem very timley.

Nice job!

Over the years I have used Air One for my home and my company office building and have experienced nothing but reliable, on time and professional services from them. Air One will always be my to go to HVAC contractor.

Can't say enough about these guys. 100% professional from the start. From showing up exactly on time for the quote/estimate, to the people answering the phones and making appointments, to the crews that came out to do the work. Nothing but top notch. Prices and quotes for the work were incredibly reasonable. I HIGHLY recommend giving them a try.

Our AC went out on the hottest day of the year and Air One came and saved us. Even though our unit is old and outdated Chris and his guys were able to get it running again. Thank you so much for your fast and realiable service!

Great experience! True professionals,
I was very pleased with my experience. They came in and replaced my HVAC system. The new system works flawlessly and I would have them do the work again if it’s ever needed.

Thank you so much for your service yesterday. Your customer service is excellent, my son spoke to a very cheerful lady very helpful. Chris Thank you, he was so helpful. Any Questions we had he answered them with good tips. He was very nice, and Pleasant to talk to. We will use this Service again, and spread the word.

Excellent product recommendation and outstanding customer service by technicians, installers and office support. All questions answered and above and beyond support to include water heater installation. Great brand, WiFi thermostat and user friendly. I look
Forward to years of HVAC comfort. Thank you!

Our home is located near some new construction homes, which at the time resulted in the rodent population getting stirred up and looking for new places to hide. Our home is on a raised foundation and discovered our ductwork was damaged partially due to the rodents and otherwise issues. I had several companies come out to inspect and quote. When Air One came out, they were the ONLY company that came up with a more creative solution that combined repairs instead of replacing duct work and putting new ducts in where necessary. Their bid saved us a lot of money. They were prompt to help, knowledgeable and did a great job for us. They are decent, honest and hard-working people. I highly recommend them!!

After moving into a new home late 2016. I called Air One with some issues we were having with the performance of our furnace. Chris came out and after evaluating our system he said the Equipment is fine and we needed to add 2 more Return Air Grills. Totally not what I was thinking. Due to the inability of keeping the house comfortable and the furnace always running, I'm thinking "rip it out and put in a Bigger Furnace." I appreciate his honesty and not trying to up sale me unneeded Equipment , not to mention, saving us thousands of dollars! Jorge and crew showed up and knocked it out with a first rate installation. When completed the place was clean and Jorge took the time to program the new thermostat as well as show me how to use it from my phone. The heat and a/c now works perfect! Well done Air One HVAC! Cheers!