Trusted since 1938 — hear it from Seattle

"My heat pump wasn’t cooling. I was able to be seen quickly and and get it diagnosed and fixed. The technician was respectful and knowledgeable. Great service."

"Reilly was punctual, knowledgeable, respectful, unobtrusive and answered all of my questions. It was a pleasure working with Reilly and all of the good people at Glendale! I will highly recommend you all to others! Thank you for your great services."

"Great service! We'd been having trouble with our old AC system for years and went through two other companies before finding Glendale! They were responsive and wonderful to work with through the whole process from assessing our old sytem to completley replacing it. They answered all our questions and presented us with mutliple options to figure out what works best for us, and handled all the details while keeping us informed! The team that did the install was friendly and helpful, working around us so we could keep our studio open and operating as usual while they did the work, just in time for summer!"