Reviews

We had our geothermal unit serviced and we also had some questions about the thermostat. The technician, Caden called when he was 10 minutes away. He arrived right on time. He was knowledgeable and explained things very well. He was professional and polite. We are very pleased with the service provided.

Technicians are knowledgeable, po;ite and friendly. Excellent customer rapport and good scheduling process. Thanks and keep up the excellent job!

We have always been very happy with the friendly and professional work.


Very personable and prompt service. Always respectful of our time and home. Thank you.

Fast response on a Friday night and found problem (dead bird in inducer) quickly.

Collier's has provided excellent service for us in the five years we have lived here. Prompt, courteous service and repairs on our 25+ year old furnace, and a quick install when it finally died. Installers were efficient and neat. Great work as always.

I spent 2 nights without heat waiting for an hvac tech to come. He showed up and diagnosed the blower motor on my Water Furnace. However, they weren't able to get the part till sometime the following week. So a friend recommended I call Collier. They were out within an hour, with the part! Cayden had the same diagnosis and had the blower motor replaced in a little over an hour for cheaper than the other place. So pleased with their service. I highly recommend Colliers!

Excellent and courteous service. No complaints.

First time customer - very pleased with the service and friendliness!