Service in Sussex
Fast and Efficient Heating and Air Conditioning Repairs Anywhere in Southeastern Wisconsin
Interstate Heating has been offering the highest level of service for our residential, commercial, and industrial clients for over 55 years. Our mission, from the beginning, has been to excel where others can’t compete—with state-of-the-art heating, ventilating, and air conditioning systems and custom solutions that meet each customers’ unique needs.
Schedule a Consultation
Free Estimates on Furnace and Air Conditioner Replacements
We are also committed to making the best affordable, and offer free estimates and our 100 percent satisfaction guarantee for every installation. From indoor air quality to heat pumps and everything in between, depend on the experts at Interstate to be on target, on time, and on budget.
Request information or schedule an appointment below—we’ll respond with honest advice and fast, quality service every time.
About Interstate Heating’s Hometown
Sussex is a village in Southeastern Wisconsin that boasts small town comfort in an active community. Located just nine miles west of Milwaukee, Sussex has over 18 public parks for residents, where fresh air and nature are close to home. It also hosts many community events including farmers’ markets from May through October, outdoor movie night at Village Park where families can enjoy a film al fresco, and Halloween-themed get-togethers like Spooky Sussex. If this isn’t inviting enough, it’s also home to Interstate Heating, a top-rated HVAC company dedicated to making everyone feel right at home.
Driving Directions to Sussex
If you are coming from Brookfield, head west on West North Avenue toward Pilgrim Road, keep right to stay on West North Avenue for 1.1 miles, and then at the roundabout, continue straight to stay on West North Avenue for 1 mile. At the next roundabout, take the first exit onto North Barker Road for 1.8 miles. Turn left onto WI-190 West/West Capitol Drive for 3 miles, turn right onto WI-164 North/Pewaukee Road for 2.7 miles, and then turn right onto South Corporate Circle. We are located on the left side.
Leaving from Waukesha? Head southwest on West Main Street toward North Grand Avenue, turn right onto West Broadway Street, and then turn right onto East Saint Paul Avenue for 1 mile. Take a left onto West Moreland Boulevard and then turn right onto Pewaukee Road and continue for 6.9 miles. Take a right onto South Corporate Circle—you will see us on the left side.
When you head over from Oconomowoc, head south on North Lake Road, turn left at the first cross street onto East Wisconsin Avenue, and continue straight onto WI-16 East for 9.3 miles at the roundabout. Take Exit 184 for North Shore Drive/County Road KE toward Jungbluth Road. Turn left onto North Shore Drive, continue onto Jungbluth Road, and then take a right onto Lynndale Road for 2.9 miles. When you get to Lisbon Road, turn right for 0.9 miles, left onto Pewaukee Road, and then right onto South Corporate Circle. We are on the left side.
Coming from Richfield? Drive south on WI-175 South toward Depot Street, turn right onto WI-167 West, and follow for 3.6 miles. Take a left onto WI-164 South, follow for 4 miles, and continue on WI-164 South for 5.8 miles at the roundabout. Turn left onto South Corporate Circle and you will see our location on the left.
Interstate Heating Co, Inc
N53 W24950 S. Corporate Circle
Sussex, WI 53089
Hours: Monday – Friday 7:00am to 4:30pm
Find out about current coupons, energy rebates, and cash incentives.