Geothermal Heating and Cooling
Indoor Air Quality
- HomeSaver's Club
Rick & Lynettte
I am very pleased with both the A/C that was installed in August 202 and now the new furnace. Your install teams are GREAT people and with my wife being sick thank you all very much for such fast service and all the help you give us!
Both techs were very nice and respectful. They kept us informed and kept their cool on a tough job.
Installers very friendly-- always helped with questions. Would recommend to others!
Bob & Shelia, Ossian
We felt Collier's responded to our need in a swift manner considering our furnace stopped working on a Saturday and a new one was installed by Wednesday.
Everyone did a great job to get our new system installed at a fair price. No problems and no hassles.
All of the workers who come to my house are always professional and courteous.
Don & Candy, Garrett
Very pleased how fast the time (from old furnace) to being back to normal, even during a really bad snow storm! Thank you to all!
Brad Gehring, This year
Laurinda Harmon, This year
Fantastic customer service!! Quick response time. Paul G. is a great technician! We've utilized them twice and will refer them in the future.
Rhett Carpenter, This year
Excellent service!!! Very professional and polite. Heat went out on a Sunday called Monday had new furnace installed Wednesday morning. They even offered to bring in space heaters for us to use.