couple in front of house

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.

close up of closed window

If you can't open your windows, how can you be expected to keep your indoor air healthy and clean? Learn what you can do yourself to promote healthier indoor air quality, and how Hassler Home Services can help with professional ventilation, purification, & air sealing services in Marin, Alameda, & Contra Costa counties.

woman at home reading

Learn what makes mini splits well-suited for northern California's climate, and how investing in mini split installation now can save you money and future headaches. Hassler Home Services offers mini split installation throughout the East Bay to help homeowners stay comfortable and energy efficient.

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.

happy family at home together on couch

Learn what makes the air indoors more contaminated than the air outside, and how you can breathe healthier in your own home this year, especially as we all spend more time inside. Hassler offers a wide range of home air quality services including air sealing, air filter replacement, air purifier installation (including UV light), & more.

heat pump blowing air into living room

Learn what makes a heat pump an effective alternative to central air conditioning, and how a heat pump moves heat from one place to another to provide hot and cold air. Hassler Heating is the trusted heat pump installation contractor throughout Contra Costa and Marin Counties. Ask about heat pumps today.


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!
Diamond Certified logo
NATE logo
Neighborhood Favorite 2023 logo
Bayren Logo
Carrier logo