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Hassler provides a wide range of HVAC and home performance services, from maintenance, repairs and complete system replacements to energy efficiency upgrades such as air draft sealing, crawlspace moisture treatment systems and insulation installation. Hassler is a participating contractor in PG&E’s Energy Upgrade California Advanced Home Upgrade program, which offers homeowners up to $6,500 rebates for home efficiency improvements. Hassler takes a scientific, “whole house” approach to improve its customers’ indoor health, energy efficiency and home comfort.
CFO Tim Hassler says Hassler’s ability to act as both a full-service HVAC contractor and a home performance company has been a crucial aspect of its success. “It’s rare to find a contractor that handles both sides. Our clients call us and refer us to others because they know we’re passionate about helping people optimize their energy efficiency and improve their home comfort and health. We offer the highest value in the industry because we’re able to adapt our services to each unique situation.”
Hassler’s experienced installation and service technicians are continually trained on how to educate clients about their homes. “Many homes in the Bay Area are not as healthy as they should be,” says Mr. Hassler. “One common problem is poor attic and crawlspace ventilation, which can be easily fixed or mitigated in most cases with proper diagnoses and implementation.”
“Our goal is to strive to make an impact on our clients’ daily lives by improving their home comfort, energy efficiency and indoor health while helping the State of California meet its energy reduction goals one home at a time.”
Serving Alameda, Contra Costa and Marin Counties
HVAC Installations & Repairs
Home Performance Energy Audits & Inspections
Energy Upgrade Measures
If you’re a homeowner, consider the benefits of an energy audit.
Home energy audits survey the use of energy in a home by showing where energy is lost through inadequate insulation, duct cracks, ventilation problems, faulty HVAC systems, old appliances, and other systems and materials within the home. A good home...
"They have a very competitive price and they delivered on what they promised. They have good quality and they're very prompt. It's a fabulous company.""Everything that they did was very professional, but I particularly liked dealing with Eddie."
"It's incredibly well run and the communication happens the way it should. They're very smart when they come to repair something and the people are great.""They're totally friendly, responsive, and prompt with appointments. They really think about how something could be repaired and what could be wrong with it. I have a funky old furnace and they've done a great job with it. I think they're a terrific outfit."
"They're professional and extremely knowledgeable. They really understand your situation and make recommendations, rather than just trying to sell you stuff.""I liked their efficiency."
"I would recommend them. They were helpful.""They came out and replaced the filter."
"They're professional and cost-effective.""I like that they're professional and cost-effective. I've had a good experience with them."
"They were punctual and got the work done in the timeframe promised.""They were able to work around my specific timing needs, and ultimately, what matters most is that they repaired my product."
"They were professional and they didn't try to convince me to pay for something that I shouldn't. ""I liked their professionalism and honesty."
"I think that they're reliable.""The technician seemed to be knowledgeable. "
"They're fast, efficient, and very clear. ""I like that they're fast and efficient."
"They have great prices and prompt service.""The professionalism, and I think they are doing the right thing."
"It was good.""They did good work."
"They were pretty solid and competent in their work.""They were great on timing, responsive, and the installations were very clean."
"They did a good job and they were on time.""Every time I called in, I could talk to one of the technicians or one of the owners so I could get quick answers. I think they did everything pretty good."
"They are very good.""The quick response, and they are very interested in their work."
"It was fine. There was a problem, but it was resolved. They take care of any problems.""Communication, they were pretty quick to respond and communicate."
"That they are reliable""They are always on time."
"It was fine.""They were able to get me a heater. They were courteous and on time. Everything was fine."
"They are knowledgeable and quick.""They came right out and they knew what they were doing. They did a good job."
"They have been very reliable and accommodating.""They are definitely reliable."
"They were very timely, which was important as it was a business account.""They were timely."