Heating & Air Conditioning / HVAC near West Oneonta

“Great place to do business with. They have always taken care of me and others that I know who use them. Friendly staff, techs and drivers.“

“I called today to have my new range hooked up. Brianna was friendly and helpful. She set up Jesse the technician to come today. Jesse was polite and friendly. He worked quickly and completely. I am so happy with the work!“

“I live in the town of Sidney. We are having our water meters installed by Treffeisen . Dave Rearden is who they sent to install the meters. He was prompt, professional, and so positive and friendly. You’ve got a gem there! A few of us neighbors were talking about our installation and were saying how happy we were with Dave.“

“They’ve saved me out numerous times with my coolers. Friendly fast service at a very reasonable rate.“

“Jeff, Tyler, and Jacob did an amazing job on installing 4 mini-splits for me. All in all they took three days to complete the job. They worked tirelessly from morning until late afternoon each day (one day through pouring rain). I am very pleased with the job they did and would highly recommend them to anyone looking to add a mini-split system to their home.“