Den-Son Inc. Cooling & Heating Customer Reviews


  • Update: It's been about 10 months with our new unit and we've just gone through the first winter and summer. A couple of thoughts on my particular set up. First, I probably could have gone with the AC and Furnace instead of the Heat Pump and Furnace. I found the HP was costing more and didn't keep ... Read More
  • What a fantastic family owned business! They truly care about their customers. Rick and Nate are absolutely the best!! We needed a new HVAC system and from start to finish , everything went great. Nate installed the entire system himself and is so dedicated. Rick called and checked in to be sure all... Read More
  • Office called ahead to tell.me technician was on his way. He showed up on time. Mine was a mystery problem (furnace coming on and off while thermostat was off). Of course it worked fine when he tried it. Still, he fixed what he thought the problem might be, and he was right. Furnace working perfectl... Read More
  • I had several meetings with Rick to discuss my HVAC project. Rick presented multiple options. We came to an agreement of the best Trane equipment for my budget. Rick arranged for free financing for the new equipment. Everything that Rick promised during our meetings was completed. Nate and the membe... Read More
  • Nate came out promptly to address our issue. We went with Den-Son because the prior homeowner left all the service records and they've always taken care of the heating system and now we plan to continue using them.

HVAC Repair and Installation Specials

View Specials

Our Latest News

3 Tips for Using Your Heat Pump More Efficiently in Brighton, IL
December 14, 2024Read More
Why Is My Furnace Making My Home Smell So Bad in Alton, IL?
November 24, 2024Read More

Why Choose Us

  • 24/7 Emergency Service
  • Family-Owned Since 1972
  • Trane Comfort Specialist Dealer
  • 100% Satisfaction Guaranteed

Contact Us

"*" indicates required fields

Name*
Special Offers
This field is for validation purposes and should be left unchanged.

We Proudly Serve the Following Areas

  • Alton, IL
  • Bethalto, IL
  • Brighton, IL
  • Bunker Hill, IL
  • Carrollton, IL
  • Chesterfield, IL
  • Cottage Hills, IL
  • Dorsey, IL
  • DOW, IL
  • East Alton, IL
  • Godfrey, IL
  • Grafton, IL
  • Hartford, IL
  • Jerseyville, IL
  • Kane, IL
  • Medora, IL
  • Piasa, IL
  • Roxana, IL
  • Shipman, IL
  • South Roxana, IL
  • Staunton, IL
  • Wilsonville, IL
  • Wood River, IL
Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close