Serving Berkeley, Oakland, and Alameda, Contra Costa, and Marin Counties!
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Learn about the rebate programs and financing options available to you during an A/C emergency, and how you can improve home comfort while reducing your energy bills. Hassler Heating and AC offers expert HVAC services throughout the East Bay, and is a BayREN Home+ Rebate Program Certified Contractor.

young woman inspecting air conditioner filter

As the warm spring turns into a hot summer, work now to ensure your air conditioner will make it through the cooling season without an unexpected breakdown. Hassler Heating and AC covers the four steps to avoiding an AC emergency this summer. Schedule AC maintenance with Hassler today!

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See how you can improve the indoor air quality of your home with these 5 tips from Hassler Home Services. If your home is prone to pet dander or dust, keeping your home clean will help keep your air clean. Schedule an energy audit with Hassler to uncover areas in your home that are affecting your indoor air quality.

hvac tech installing heat pump

What's the big deal with heat pumps, lately? Hassler Heating & AC has everything you need to know about heat pumps, and why they have become an integral part of the all-electric home here in California. Hassler Heating & AC provides heat pump and mini split installation, heat pump water heater installation, and more.

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Learn how a VIP Membership with Hassler can help you reduce your heating and cooling costs while also keeping your home more comfortable and saving you money on repairs. Hassler VIP Members can take advantage of 15% savings on repairs and service calls while getting bi-annual heating and cooling tune-ups. Learn more here.

older couple together at home warm and cozy on the couch

Take care of your home this winter, and it will take care of you! Learn how to give your home a check-up before your winter heating costs soar through the roof. Schedule furnace maintenance with Hassler Heating to avoid unexpected heating breakdowns and an uncomfortable home this winter.

woman comfortable under blanket at home

Learn what makes indoor air more contaminated than the air outside, and how to make the air in your East Bay home healthier this winter. Hassler Heating specializes in improving indoor air quality in the homes of Marin, Alameda, and Contra Costa counties. Ask about air sealing, insulation, and ventilation today!

shower head running hot water

Learn how a heat pump water heater works, where the best place is to install them, and if your East Bay home is a good candidate for the savings of heat pump water heater installation. Hassler Services offers professional heat pump water heater installation so you can keep your shower temps high and your energy costs low.

light bulb with model house, home electricity concept

California is moving towards all electric homes—so what is the solution to keeping your East Bay home comfortable without fossil fuels? Learn how mini splits provide versatile heating and cooling, while using only a fraction of the energy of traditional heating and cooling systems. Hassler offers mini split installation throughout Alameda County and more.

hassler energy assessment infographic header

This handy visual guide will help you determine if you can benefit from an energy assessment and learning how your home is performing. Hassler offers professional energy assessments, also known as energy audits, throughout Marin, Contra Costa, and Alameda counties.

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With Purchase of a new HVAC System
Keep Everything Running Smoothly to Save You $$$ Down the Road
Convert both your gas furnace and gas water heater to a heat pump and heat pump water heater at the same time and get $2,500 for your old equipment.
Keep Your Home Healthy!
Home energy audit credited upon installation with Hassler
with Heat Pump or Heat Pump Water Heater Conversion
Apply for financing today!
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