Centennial HVAC Repair, Installation & Maintenance

See What Your Neighbors Have to Say

Testimonials

 
 
 
 
 
 
All reviews
 
 
  
Google
 
 
  
Facebook
 
 
 
 
 
 
 
 
 
Excellent5.0177 reviews
 
5.0
 
Excellent177 reviews
 
 Write a review 
 
   Google    Facebook  
 
 
 
 
 
  
 
Excellent5.0171 reviews
 
5.0
 
Excellent171 reviews
 
 Write a review 
 
 
 
  
 
Excellent5.06 reviews
 
5.0
 
Excellent6 reviews
 
 Write a review 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Ben Grothues 
 
3 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Performed seasonal check on out heating system. Technician was very efficient and friendly. Fairly priced.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 wally heinz 
 
12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Martin Pozek 
 
12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Michael Link 
 
23 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
I’ve used indoor air quality several times for HVAC issues. They have always been pleasant to work with and have never gouged on price!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Amy F 
 
65 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Indoor Air Quality is, pardon the pun, a breath of fresh air. Our ac unit broke during the hottest July in CO. Needed replacement, along with the furnace, due to age. First thing Pat says, “it’s hot in here, let me go outside and see if I can fix your ac so you’re at least comfortable in the meantime.” Appointment was thorough, informative and straight to the point. Good equipment, fair price, trustworthy people. Quote emailed same day. Added bonus, no two day install like other companies. They bring 5-6 guys and are done in half a day. It’s been two weeks with our new HVAC system and we absolutely love it! Not a single problem because it was installed by experienced professionals. 5 stars! Thanks for a great experience, Amy & Jeff
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Sona Seaton 
 
75 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Love these guys. They actually answer the phone and show up when they say they are going to. Not in a 4 to 6 hour window, but an actual time.The technician was friendly and extremely helpful and fixed our problem within 30 minutes.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 R Lovell 
 
81 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Edit three years later: I signed up for a different service provider that covered plumbing, hvac, etc and that membership came a few things, including an ac inspection. Long story short, I was reminded why I’m so thankful to have IAQ’s number. I called Joe to come out to my house again and thankfully Indoor Air Quality had way more information, care, and clarity in pricing and how it all works than the other service. And Indoor Air Quality works with Xcel for their rebate program!

I’m so grateful we found Indoor Air Quality. They are easily the best and most trustworthy HVAC company in Denver. The way they operate feels like a hometown local business.
I had another company come out and work on my furnace who quoted a really high price to install a new mini split unit and charged me every time a tech came by my house. So I called Indoor Air Quality for a quote and not only was their price way more reasonable, Joe took the time to tell me what was wrong and why, and what they would recommend I do on my own and what to check on for the other unit that didn’t need work. I ended up calling them again six months later to check out my furnace and again, Joe told me much more about the problem than the first company and gave me recommendations on what would work best for my house.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Diana Moon 
 
96 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Always outstanding service! I would never call anyone else!
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 William Doty 
 
103 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
Always on time, always fair with their pricing.  I've used them for over 20 years and trust them for all of my HVAC needs.  Pat and Joe are the best.
  
 
 
 
 
 
 Posted on Google  
 
  
 
 
 Susan Brundage 
 
111 days ago
 
 
 Trustindex verifies that the original source of the review is Google. 
We have been customers of IAQ for many years and cannot say enough good things about them!   They have always done a great job and are honest and trustworthy.
Years ago we had a tricky problem with our air conditioner. They came back a few times, until the problem was solved. Several months later I realized that they had never billed me ( they were waiting until the problem was corrected).
I called them and they told me not to worry about it!  They had my business from that moment on!
You can trust them completely.
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Les Pottern 
 
554 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
This is a very exceptional company to do business with.  We are extremely pleased with the new HVAC that we purchased and more impressed by the level of quality service provided, even well after the purchase.
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Mark Corbett 
 
756 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
Awesome people and fantastic workmanship. Competitive pricing 
Highly recommended
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Sherry Mackinnon 
 
1210 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
IAQ have been helping with all my HVAC needs for many many years 
Great work- prompt service -  very good pricing    Totally trust them !
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Steve Rodriguez 
 
2255 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
Best customer service and quality I have ever seen in an HVAC company!   Just got home from vacation and walked into an 84° house at 7:30 PM at night.   They were here the next day at 10:30 AM and fixed the issue within 15 minutes!   No upsell or money making recommendation.   Joe and Pat go out of their way to accommodate their customers, and I have used them for both my rental house and primary residence and would recommend them to anyone.  There’s a reason they are a 5 star review company!
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Paul Malkoski 
 
2762 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
Quick, efficient service.
  
 
 
 
 
 
 Posted on Facebook  
 
  
 
 
 Amy Donovan 
 
2814 days ago
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. 
Joe was prompt, thorough, and kind. I would recommend IAQ to anyone looking for an honest company.