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Love my new tankless water heater!
- Caroline, Rochester
The installation was done with the utmost professionalism and respect for the home. Our air conditioner is working great and exactly what we wanted.
- Marvin, South Whitley
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