Hassler Heating and Air Conditioning, LLC
About Hassler Heating and Air Conditioning, LLC
Keep comfortable in your own home, while spending less on your energy bill with home performance & energy efficiency upgrades from Hassler. Hassler Heating and Air Conditioning offers heating, air conditioning, energy assessments, & overall home performance services in Alameda, Contra Costa, and Marin counties.
From the company's website
At a glance
- Trades
- HVAC
- In business
- 27 years (since 1999)
- License
- d (as listed by the company, not yet verified)
- Service area
- El Cerrito, Alameda, Contra Costa, foggy summers to the mild, rainy winters, Air Conditioning, Inc
- Address
- 1537 S 56th St, El Cerrito, CA 94530
- Highlights
- Free estimatesFinancing available
Services
- AC repair / service
- Heating repair
- Furnace service
- Heat pump service
- Ductless mini-split
- Indoor air quality
- Thermostats
- HVAC maintenance
How the 86 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
Matthew was extremely kind and patient with me, explaining the various parts and functions of the heater, and making me understand what was important. He's a friendly and personal man and I'm so grateful for his help!! Thank you, Matthew, Siv
Google review, Sep 25, 2026
Considerate, polite and efficient. Marcus was competent and he explained what he was going to do and when he was done he described what he did. He is excellent.
Google review, Sep 24, 2026
Marcus did an excellent work! 😎
Google review, Sep 23, 2026
Rating distribution and reviews from the company's public Google listing.
Other top HVAC companies near San Francisco
- Magic Plumbing Heating & CoolingScore 81 · 4.9★ (1,931)
- Heise's PlumbingScore 81 · 4.9★ (1,781)
- Cabrillo Plumbing, Heating & AirScore 79 · 4.9★ (1,187)
- Heating And Air ExpertsScore 79 · 5.0★ (801)