Geothermal Heating and Cooling
- Fireplace Shoppe
Indoor Air Quality
- HomeSavers Club
Free service call with paid repair
Get a free service call with any paid repair. Residential customers only.
Your Satisfaction with every job.
Your installer was very helpful with all of my questions. Larry Easterday--an excellent representative of your company. Very informative.
- Thomas, Silver Lake
I hired Collier's to install a central air system in my tri-level home. They did an excellent job. Had many unforeseen obstacles, but came out great in the end.
- Dakota, Markle
John was so respectful and worked diligently!
- Cathy, Rochester