June 17, 2019


"My experience with Donald Cassel was remarkably good. When my air conditioner wasn’t cooling my house yesterday on a very hot day here during a heat wave [103+]I made a series of calls. First to the firm from which I had purchased two expensive units over the course of some 20 years & had a currently paid maintenance agreement for annual service. Although I explained that due to a heart condition & my elderly years I was very concerned as within a few hours my house temperature had reached 90 degrees & already I was not feeling well. Despite this I was told that their first appointment would be five days away, obviously an intolerable & dangerous circumstance for me. I next called the local utility company, SMUD, which gave me a list of three local firms for assistance. Happily, for me, after checking this web site, I called Cassel Air Conditioning at 5 pm, Mr. Cassel agreed to check out my 12 year old Trane unit. He arrived by 6pm and within the hour, cool air was again circulating & my anxiety & discomfort began to subside.Mr. Cassel was professional, personable & helpful, he explained to me the problem with the unit, a failed capacitor, possibly due to an improperly installed wrong model, “jury rigged” with tape. He showed me the correct “dual” model capacitor newly installed & left me the old parts which he’d replaced.Donald Cassel will definitely be my home air & heating specialist for the future. I am especially grateful for his humane standards: he helps people in need. "
June 17, 2019

"Called at 5:30pm, and Don was here by 9:45 the next morning! In the middle of a 3-day heat wave, even! Quick, efficient, competitive pricing! Thanks, Don! Love supporting local Fair Oaks businesses!"
June 17, 2019

"Don is my go to guy for everything related to HVAC systems. He is quick, genuinely cares about his customers, and is very affordable."
June 4, 2019

"Don was fantastic and very honest. Was told I needed to replace my entire system when it turned out after Don took a look it was inexpensive and quick fix. "
June 2, 2019

"Ï am very impressed with our new Heating and air system. Don made suggestions on how to improve the system configuration based on our needs. He was puntual and informative throughout the installation. He even added a new attractive attic access so Ï can get up there now. Very quality workmanship. All in all, a great experience!"