Customer Reviews and Testimonials

I have been using Bob and his team for 18 years. Circulating Air is honest and reliable whether you are installing a new heat and air unit or having a service. They are prompt and respectful if your home. 5 stars!

When the company couldn't come to fix our heater because they were booked solid for the entire week (speaks well of the company), they referred a trusted competitor because they were concerned when we told them there was a small child in the home! The weather then was still warm enough, so we waited instead of using the competitor. A couple days later, the company had an open spot and Tony fixed the heater. A few days after, the heater quit working again. Bob came out, fixed the problem at NO additional charge. WOW!! Honest, fair, wonderful people.

Bob is the most honest contractor I know, and I know a lot of contractors. His prices are fair and there is a reason he has all these 5 star reviews.

We needed a new furnace and got a bunch of quotes that I thought were really high. Bob from Circulating Air gave us a much better price than anyone else. I especially liked that he didn't price gouge when you went for a high-efficiency furnace. He was also quite knowledgeable. He did the job when he said he would and cleaned up when he was done. Highly recommended.

So pleased with my experience. No upsell, Toni explained what he was doing and helped me understand what I needed to know. Extremely honest and my AC works again I Highly recommend them. This is a family owned business out of Longmont. Thank you.

I called them because I had no heat. Service man came within 30 minutes fixed issues and I was back in business. Couldn't be more pleased with the service, was the second time I've used them and wouldn't hesitate to use them again. Thank you Circulating Air!!

We had Circulating Air install AC for us at the beginning of September. They were great to work with and didn’t inflate the pricing like other companies that sent us bids. They were in and out within a day. They were super responsive, easy to work with, and reliable. I would definitely recommend them.

I am super excited to leave a positive review for Circulating Air! Prior to them we were referred to another HVAC company with high Google ratings. Their service guy took one look at our older system and tried to sell us a brand new A/C unit AND a furnace (which we don't need) for 32k+!!! No such cash lying around? No problem--THEY provide easy financing. By contrast, Bryce from Circulating Air helped us with our A/C and reassured us that our system was still good for at least a few more years. Honesty. Integrity. Professional. This company is a bright light!