Heating System Brands

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Furnaces, Heat Pumps, Boilers and Thermostats Installed in Wisconsin

Donovan & Jorgenson only works with trusted suppliers when it comes to heating and cooling systems in Milwaukee and surrounding areas. We will provide you with all of the information you need to select a heating system style and brand that works for you.

We understand each home and business has different heating needs depending on the size of the building and how often the building is occupied. Our Wisconsin HVAC technicians want you to get the most for your money and help you make the best decision for your wallet.

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Furnaces and Heat Pumps

We install and repair a variety of popular oil furnace, gas furnace, and heat pump brands including:

HVAC technicians from Donovan & Jorgenson are trained in the installation and maintenance of all major brand heating systems to ensure your system lasts long and remains energy efficient for years to come.

Proper installation and maintenance is a requirement. If your heating system isn’t installed or repaired the right way, expensive and hazardous problems may occur like carbon monoxide leaks.

Geothermal Heat Pumps

Geothermal heat pumps, also known as a ground source heat pump, uses renewable resources, making this system very energy efficient. The geothermal heat pumps work by transferring heat either to or from the ground, depending on whether you want to heat or cool your home.

Donovan & Jorgenson primarily installs these geothermal heat pump brands:

Boilers and Hydronic Systems

We provide high-quality installation and maintenance services for residential and commercial boilers from a variety of trusted brands. Keeping your oil or gas boiler well-maintained is important for increased energy efficiency.

Donovan & Jorgenson also provides service for hydronic systems. In hydronic, or radiant, heating systems, water is circulated through tubing in ceilings and floors, and radiates heat evenly throughout the home. These systems are extremely energy efficient, and will save you money in the long run.

Our Milwaukee HVAC technicians install and repair these brands of boilers and hydronic systems:


Donovan & Jorgenson install high-quality programmable thermostats. These thermostats work with most major heating system brands, and allow you to set your home or building to the temperature you want. The thermostats we install include:

We are also capable of installing WiFi controlled thermostats in your home. These types of thermostats can be controlled via your computer, tablet or smart phone.

If you don’t see your brand of heating system listed, give us a call! We are experienced in servicing a variety of heating and cooling systems throughout Wisconsin.

Contact Milwaukee heating specialists at Donovan & Jorgenson for more information today.
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