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"Excellent! The whole process was explained well, and the installation was very clean and efficient."

"Great installers precessional and respectful"

"We were very happy with them. I think, they were very punctual, I would probably remember if they weren’t. I think, it took one day to install the system. They left the area cleaned and took away the other unit."

"The were great! My new furnace was installed the following day. very professional, very prompt, and reasonable priced."

"Great, Heil fixed the plumbing for my irrigation off the main, it was leaking and a mes. They cleaned it up and installed new PVC. It works great and no issues. Fair price. I'd hire them again. Paul"

"After several years of shoddy furnace repairs, replacements and guesswork from our propane provider, I decided to find another service. I quickly got a call back and appointment from Tetteris Heating and Air. After a brief diagnostic, Greg Shaeffer almost immediately assessed the problem was a malfunctioning gas valve. After replacing and converting the valve, he discovered that the old valve had not been installed or converted properly by the previous company. Greg was very professional, helpful, friendly and didn't mind answering any questions I had. I couldn't be more satisfied with the work and service that Tetteris provided. Highly recommended!"

"George and Sergio were great, Very professional and took the time to walk me through all of the details of the install. it took all day and they worked hard and did a great job. highly recommend them and pipeworks"

"The technician did an excellent job installing the faucets in the very tight space. He was professional and I would be happy to work with him again."

"Great and Professional Service. Loved the new Carrier Heater that was installed"

"Except for a glitch in communication as to when they were coming to install, things went very well."