Dexter K.12/26/20Marty is one of the most passionate people I have ever met. He talks about HVACs, heating, cooling, and pickle ball. He will become your instant friend, especially if it's a hundred and twenty... More
Stacy J.07/11/21Marty at USC came out to my place personally, to check my system, even though he was booked solid!! He knew we were headed for a heatwave this wknd and traveled to Rancho Cucamonga to help me!!... More
susan G.10/24/18Once again, UCS came to my rescue when I needed a fast solution to a broken air conditioning unit. Super professional and friendly experience. The crew replaced my 20 year old air conditioner and... More
Nancy K.05/06/18UCS has installed a York home AC unit and, a ductless AC unit in my living room. That have done other jobs for me and I will continue to use UCS. The do excellent work and I am always thrilled... More
Robin D.06/22/18Great company and very professional. We have been using UCS for over 25 years and I cannot say enough on how awesome their service has been. No matter what the circumstances may be, they always... More