Serving Berkeley, Oakland, and Alameda, Contra Costa, and Marin Counties!
heat pump outdoor unit

Learn about the many benefits of heat pumps, and why they're a better choice for homes in the Bay Area. Get started with heat pump installation from the whole-home experts at Hassler today.

hassler employer pointing to a wall heat pump unit

In the market for a new cooling system this summer? Get reliable & efficient comfort in the Bay Area with heat pump installation from Hassler. Get started with a free in-home consultation today.

woman using a calculator to pay her bills

Find out what's causing your energy bills to rise this summer and find solutions with the comprehensive services from Hassler—servicing Marin, Contra Costa, and Alameda counties.

thermal camera in house showing air leaks

As homeowners are looking for ways to combat the ever-rising cost of energy, many are choosing to install a heat pump. However, if your home isn’t properly insulated and has significant air leakage, upgrading your heating and cooling system will only provide minimal savings. 

smart home interior

In an effort to achieve carbon neutrality by 2045, California is encouraging home and business owners throughout the state to start the process of converting their equipment to run on electricity. According to the California Air Resources Board, residential and commercial buildings account for 25% of the state’s greenhouse gas emissions, making the shift towards all-electric homes a key strategy in meeting these zero net energy goals.

Hassler Employee inspecting wall mounted Heat Pump

Winter is still here in Marin, Contra Costa, and Alameda counties. If you’re having problems with your heating system now, unfortunately, they could get worse before the season is over.

Whether you have a furnace, heat pump, or ductless mini split system, the team at Hassler can help find a solution for whatever issues you may be experiencing. Our comprehensive repair and maintenance services can help get your heating system back in working order so you can enjoy the colder months in comfort. 

woman sitting on couch with coffee during winter

While March is just around the corner, chilly days are still ahead of us in Marin, Contra Costa, and Alameda counties. Cooler winter temperatures and spring showers tend to drive us indoors away from the elements, but did you know that indoor air can be up to five times more polluted than outside according to the EPA?

Hassler Employee installing Heat Pump

If you’re in the market for a furnace in your East Bay home, you may have noticed the new regulations that require new furnace installations to be Ultra-Low NOx. Referring to Nitrogen Oxide, NOx-producing furnaces greatly contribute to greenhouse gas emissions, which is why California is in the process of banning them. 

featured image of infographic

Upgrade your home's comfort and energy efficiency with a modern heating and cooling solution. Dive into the realm of heat pumps, mini splits, furnaces, central ACs, and other options to create a cozier and more sustainable environment.

man changing thermostat

Find out why energy assessments are the first step towards energy efficiency and call Hassler to schedule yours in Marin, Contra Costa, and Alameda counties!

Pages

When Your Friends & Family Choose Hassler For Their Whole-Home Heat Pump Conversion
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!
Diamond Certified logo
NATE logo
Neighborhood Favorite 2023 logo
Bayren Logo
Carrier logo