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

Free Smart Thermostat with Equipment Installation

Schedule the installation of any air conditioning equipment or furnace, and receive a free, smart, wifi-enabled thermostat.

To take advantage of this promotion, please mention it at the time of booking. 

Call us now at 510-944-0941 to make an appointment, or to learn more about this limited time opportunity. 
This offer expires March 31, 2020 and does not include installation of the thermostat.

Contact our Customer Service team today to schedule your appointment

Call 510-848-3030 or email us at

Schedule Service

2017 Carrier Presidents Award Hassler Heating
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