Serving Alameda, Contra Costa, Marin, and Sonoma Counties!

Leila R.

"Hired Mike to replace a heater and install a new air conditioner. The team did an outstanding job. They were professional, reliable, dependable, fast and left the area cleaner than when they started. Any questions I had after installation were answered quickly and they even came out to install a new filer for me a few times over the years. I did a lot of research before I hired them and I am happy that I made the right choice. 


Average: 5 (1 vote)
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Leila R.
Berkeley, CA
BBB Accredited
diamond certified Hassler Heating
Carrier Factory Authorized Dealer
Nate Hassler Heating
angie's list super service award 2016
2017 Carrier Presidents Award Hassler Heating
hassler, california, ca
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BayRen+ Home Rebate Program