Reviews
Jodi and Tanner diagnosed and replaced a very old worn out "pressure switch" on a gas heater for a downtown business today. Thank you. (5 star recommendation...turn it up to 6 if you want ????????????)

This is a Class Act Company! Great Service and Excellent Staff! Always willing to go the extra mile for their Customer!

I have used this company for approximately 8 years now and 4 homes later with one complete installation from start to finish with new ac/furnace unit upon adding new duct work. This company has friendly, courteous employees and outstanding professional service department. You can ease your mind in knowing that they will do an excellent job in a timely manner.

We have used Colliers for many years now both at our lake home and in Fort Wayne and couldn't ask for better service or results! Very friendly and knowledgeable techs every time!

Colliers came out and corrected a problem that the installing contractor and another company could not resolve. I highly recommend Colliers for any issues you have.

Great people and great service. Always recommend!

Great service!


Great staff and quality service!

They got there fast and a more than fair price!