HVAC reviews in Rancho Cucamonga, California

After a warm afternoon, I noticed our AC was struggling, so I called for a maintenance check. The technician arrived about 40 minutes later, thoroughly inspected and cleaned everything. Their attention to detail was impressive, and they even offered tips on keeping the system efficient. Now, it's running smoothly, and I'm ready for any heatwave that comes our way!

After a quick call, they arrived in about 45 minutes and efficiently serviced my A/C system. The technician was friendly and explained everything clearly. Now, my home feels perfectly comfortable again.

Having my A/C checked by this team was a breath of fresh air. The technician arrived promptly and took the time to explain what he was doing, which I really appreciated. He was thorough, making sure everything was running smoothly. Not only did he ensure the system was in top shape, but he also provided helpful maintenance tips. It's comforting to know my A/C is ready for the season.

Friendly and skilled HVAC technicians.

Quick response and same-day AC repair. Very satisfied.

The technician was knowledgeable and explained the problem clearly.

Quick diagnosis and effective AC repair.

I was very pleased with the level of detail in their installation work.

They were able to significantly improve the airflow to our second floor.

Very professional AC repair team with great expertise.

The repair process was smooth and stress-free.

Very happy with the AC repair service I received.

Quick response and same-day AC repair. Very satisfied.

Our heating and cooling system needed a full replacement, and these guys delivered. Professional, polite, and efficient—couldn’t have asked for a better experience.

The installation of our new air conditioner was flawless. The installers were on time and very respectful of our home.

Fast response and outstanding customer service. My HVAC system is working perfectly now.

I had A/C system maintenance done and the service was excellent. The technician arrived on time and worked very efficiently. Everything was explained clearly and professionally. My AC is running smoother and cooling better now.

Cassie and RC went to our home a couple of times to review and evaluate their strategy to replace and install a brand new unit in the attic and outside condenser. Including the day of installation, RC Air were highly professional and experts at their work.
I cannot recommend RC Air's enough!!!!

Highly recommend using RC Air. I had my Bryant furnace replaced due to the previous contractor installing it incorrectly. The RC Team was very patient answering all my technical questions and engaging Bryant, very dependable responding promptly to inquiries and always arrived on time, but most of all, they were very knowledgeable and professional. The completed work was neat, clean, and performed as promised.

Amazing experience so far! They came two days earlier than originally scheduled which was very appreciated. RC explained everything thoroughly including three different options. They’re just wonderful!

Follow up: I was told it would be one to two weeks to get the repairs done, but again they fit me in early and made it only 3 days after the estimate was done. The work has been completed, my house is cool again and they came in under the estimate! Thanks so much RC-you guys are awesome!!!!

Absolutely love when we have an AC issue because it means we are going to have the best company come out and get it resolved quickly, professionally, and appropriately priced. If you have an AC problem I cannot recommend any other company than RC Air.