Muskego Heating and Cooling Service You Can Believe In

New Berlin Heating & Air Conditioning has been servicing Muskego customers for more than three decades. As a family-owned and -operated business, we offer support and assistance with all heating and cooling services, and have built a reputation based on honesty, integrity, and customer satisfaction. We are committed to providing an experience sure to WOW you, from start to finish. Join the 26,000 residential and commercial customers we’ve had the privilege of serving over the last 40 years.

Air Conditioning Installation and Repair Services in Muskego, WI

Trust our factory-trained, NATE-certified technicians to do the job right the first time, guaranteed. We work hard to provide first-class installations, repairs, and seasonal maintenance of air conditioners—always fairly and honestly priced. Thorough preventive maintenance checklists used by our technicians mean better energy management and conservation as well as lower utility bills. We will change your air filter, lubricate all moving parts, check the outdoor and indoor coils, look at refrigerant levels and pressure, and more.

Most homeowners don’t carefully consider the performance of their cooling equipment. But a breakdown or long-term energy costs can be a major expense. If we determine that the installation of a new, high-efficiency system can dramatically reduce your energy costs and be more cost-effective than your current older unit, we’ll walk you through your options. You can count on the experts at New Berlin Heating to help you select the right size, model, and efficiency level to meet your needs and budget. Your replacement will offer improved comfort, quieter operation, and longer life.

Furnace Installation and Repair Services in Muskego, WI

When Wisconsin weather takes a turn for the worst, you need a heating company you can trust to make sure your furnace is up to the job. Our highly trained professionals specialize in worry-free installations of the most advanced heating and cooling equipment—particularly our recommended brand, Carrier. Our experts will help you find and install a furnace that fits your budget and energy-efficiency needs. We also provide a 100 percent satisfaction guarantee on our Carrier installations.

With regular maintenance, you can usually avoid expensive repairs. Replacing your furnace filter regularly can also improve the operation of your furnace. Basic filters should be replaced more often than the typically recommended intervals if you have pets, allergies, or allow smoking indoors. If you’re frequently repairing your furnace and it’s 15 to 20 years old, it may be time to upgrade to a new unit. The good news is your new, high-efficiency furnace will perform more efficiently and last longer, with fewer repairs.

Directions from Muskego to Our Location

We’re just 10 minutes from our Muskego customers. Should you need to visit us, head southwest on Janesville Road toward Park Drive. Continue straight to stay on Janesville Road for approximately one mile. Turn right onto Racine Avenue for two miles. At the traffic circle, continue onto South Racine Avenue. At the next traffic circle, take the first exit and stay on South Racine Avenue. Turn right toward West National Avenue and continue 4.4 miles. Turn left onto North Sunnyslope Road. We’ll be on your left.


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  • Training in our on-site lab
  • Testing with industry-specific tools
  • Improving our process for optimal service
  • Measuring performance of our people and products
  • Making every customer comfortable

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