Service in Dousman

We Provide Outstanding Furnace and Air Conditioner Service in Dousman

Finding a trustworthy heating and cooling provider isn’t always easy—until you find Interstate Heating. Dousman homeowners depend on Interstate for fast, reliable service that delivers comfort in every season. After more than 50 years in business and over 20,000 system installations, there’s no job we can’t handle. We specialize in all heating and cooling services, including furnace, air conditioner, and boiler installation, plus repairs and maintenance for all makes and models. The next time you need service, you don’t have to think twice about who to call—schedule a visit from the company that Dousman residents recommend time and again—Interstate.

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Don’t Settle for Just Any Air Conditioner Service—Choose the Best

Dousman homeowners prefer to work with Interstate for air conditioner service because they know we’re honest and reliable. We show up on time, only recommend products that are absolutely necessary, and guarantee 100 percent satisfaction at every appointment. Whether you need a new installation or just routine maintenance or a repair, our NATE-certified technicians will provide the absolute best service around. Wondering if a heat pump is right for your home? Curious if you could use a ductless system for your older home or addition? What about zoning? We’re happy to answer all of your questions.

We Prioritize Humidifier and Air Purifier Installation in Dousman Homes

Indoor air quality (IAQ) plays a major role in how comfortable you truly feel at home. From humidity to impurity levels, even the slightest imbalance can make you to feel “off.” Next time we’re at your house to tune up your furnace or air conditioner, ask our experts to assess your IAQ. We’ll take a few measurements, let you know what we find, and then recommend a solution if you need one:

  • UV lights
  • Humidifiers
  • Dehumidifiers
  • Air purifiers
  • Air filters
  • Ventilators

Have additional questions about improving and cleaning your air? Just ask! We’re always happy to share our knowledge with homeowners to help you feel more informed—after all, it’s an investment in your family’s comfort and health.

Our Furnace Repairs and Installations Keep Dousman Homes Warm

When it comes to furnaces, not all systems are created equally—nor are the furnace services that each HVAC company provides. Work with the pros at Interstate for exceptional installation, repair, and maintenance services. We have over five decades of experience under our belts and know these systems like the backs of our hands. What other heating options do we offer? We have heat pumps, which heat your home in winter and cool it in summer—and ductless systems that deliver heat directly to the rooms that need it most. And if you do a lot of projects in your garage during winter, we even have garage heaters to help you stay warm and productive in all seasons.

Curious About the Benefits of a Boiler? Wonder No More

Some homeowners pass over boilers because of the initial investment and installation process—but there are lots of reasons why you should consider one instead of a furnace. Boilers are:

  • Often more efficient than furnaces
  • More effective at providing even heat
  • Virtually silent during operation
  • Cleaner because they don’t blow dust around
  • Capable of providing in-floor radiant heating

Think a boiler might be the perfect heating system for your home? Let our pros make a recommendation that best fits your comfort needs and budget. We install these impressive systems in both new construction and home remodels.

Directions to Our Location from Dousman

If you’re coming to our heating and cooling shop from Dousman, start driving north on Main street and turn right onto US-18 East/Sunset Drive. Continue for 1.5 miles, turn left onto South Sawyer Road, and follow for 2.6 miles. At the roundabout, take the first exit onto North Sawyer Road, and then use the right lane to merge onto I-94 East. Continue on I-94 East for 10.5 miles and then take exit 294 for WI-164 North. Use the left two lanes to turn left onto Pewaukee Road (signs for WI-164 North), follow for 5.2 miles, and then turn right onto South Corporate Circle. You will see us on the right-hand side.

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N53 W24950 S. Corporate Circle
Sussex, WI 53089

Phone: 262-246-4772
Fax: 262-246-0296