Best Heating & Air Conditioning / HVAC In Redmond

“Blayke performed maintenance on my furnace and air conditioner and answered all my questions in a very friendly and helpful manner.“

“Scott was very helpful, kind, and informative! I called with my problem and he came out the next morning.“

“I want to give Casey a thumbs up. He is a very nice and knowledgeable young man. He did a great job and came up with a solution for my return air vent issue that I hadn't thought of. Thank you Casey.“

“Jayce did a fantastic job of finding the source of problem with my furnace. He was very professional and kind. He never gave up. Many thanks to Jayce and Jason and entire team. i have been a customer for years and have never been disappointed. I would highly recommend them. Five Star!“

“We opened a new restaurant in Bend and Diamond has been our go to for service calls. Prompt, friendly and professional.“

“Matt is the HVAC expert. His knowledge, experience, and background clearly shows when evaluating any system out there. He is extremely professional, and will not sell you on something but inform you as to why you will need the heat/Ac system recommended.
Strongly recommend him.“