100% Financing

CaliforniaFIRST

Energy saving financing for home energy projects.

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Comfort Starts

Here

Schedule your appointment by calling us today! We offer free estimates on all installation projects.

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Commercial

Services

You can depend on Hassler Heating and Air Conditioning for emergency service and replacements.

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$25 off

Any Repair

*applies to any repair service over $200. Offer cannot be combined with any other offer or discounts. Expires 12-31-14

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Alameda | Contra Costa | Marin

Serving Alameda, Contra Costa, and Marin Counties

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Heating - Furnaces and Heat Pumps

Heating

Call us to achieve total energy efficiency, comfort, and health. Hassler keeps your heating systems running smoothly.

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Air Conditioning

Cooling

If it is air conditioning service that you need, we are available to assist you.

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Home Performance

Home Performance

Our Home Performance services include energy audits, home energy ratings, and whole house energy evaluations. Learn more

Acreditations | Awards | Certifications

Our Customers are talking

Yelp Reviews


  • Benjamin P.
    Benjamin P.
    5 star

    i'm a home remodeling contractor, so i depend on reliable subcontractors (HVAC, roofing, et al) to help me complete jobs on time & within budget - while...

+- Expand/Collapse Additional Reviews

BAYREN Home Upgrade – Notice of Incentive Approval
Sep 19, 2014 by David G. Berkeley, CA

Mike,
Apparently, Rene and your team did such a good job the rebates is even a bit higher than expected.
Thanks for the good work. Your commitment to qualifying and getting the rebate was a key factor of why my wife and I chose your company for the installation over other companies we received quotes from.
take care,
David G.


These guys are verifiably awesome!
Mar 31, 2013 by Nick K. Walnut Creek, CA

....These guys are verifiably awesome! We just purchased a house and needed all of the duct worked replaced, re-installed, and some new registers added. Every we dealt with was very professional, and they gave us a very competitive bid.

Best of all, the independent test person who came out to test the air leakage from our ducts (to comply with state law) said this: \"I work with 17 or 18 different HVAC people in my job, and these people did such a good job, I would rank them in the top 5% of all jobs I have ever seen.\" Needless to say, the inspector kept saying that we -really- got our money\'s worth from Hassler....highly recommend!!

http://www.yelp.com/biz/hassler-heating-and-air-conditioning-inc-el-cerrito-2


Mike impressed me with his professionalism
Mar 31, 2013 by Don K. - San Francisco, CA

....Mike impressed me with his professionalism, attention to detail, and his ability to explain clearly what my options were and how the furnace installation would be performed. His bid price was competitive, too.

http://www.google.com


Hassler Heating and Air Conditioning, Inc. 510-848-3030 1537 South 56th Street El Cerrito CA, 94530 USA 0.0 0.0 0 0 Reviews for my site
 

Contact Hassler @ 510-848-3030

For a consultation, please contact us to schedule an appointment. We are also happy to answer any of your questions about our expertise and services.

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Hassler Heating and Air Conditioning, Inc.
1537 South 56th Street El CerritoCA94530 USA 
 • 510-848-3030