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Contact Us for Service on Your HVAC System or Home Plumbing

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Our Reputation Precedes Us and Here’s Why

Your neighbors trust Martens Plumbing & Heating—let us show you why. Since 1956, three generations of Martens Plumbing & Heating have built a reputation in Mukwonago as the best heating, air conditioning, and plumbing team around. We’ve been in business this long because of our commitment to customer satisfaction, the speed at which we respond, and the value we deliver. Whether you're experiencing a heating, cooling, plumbing, or water system problem, we're here for you 24 hours a day, seven days a week. Call us at (262) 363-7146 for immediate needs or fill out our convenient contact form below. We’re ready to address all your concerns!

Mukwonago was originally a Native American village and the tribal seat of the Bear Clan of the Potawatomi Indians. The name “Mukwonago” translates to bear’s den. Come and visit our historical village to see why we all love it so much. Spend an evening at Pam’s Fine Wines to sample your favorites and possibly find a new one. Pam’s Fine Wines has an abundance of options available for you to try. Or you can take the day to relax at The Woodhouse Day Spa. Enjoy skin care, massage therapy, body treatments, and more—locals say it’s one of the most relaxing spas they’ve ever been to! If you’re just passing through and looking for somewhere to eat, check out Fork in the Road, Mario’s Natural Roman Pizza & Pasta, or Blue Bay Restaurant. Ask anyone in town and they’ll tell you just how good these restaurants are.

When you’re coming to Martens Plumbing & Heating from Waukesha, start out heading west on West Saint Paul Avenue for 2.4 miles, continue onto Genesee Road, and then continue onto Saylesville Road for 4.8 miles. At the first roundabout, take the third exit onto WI-83 South and continue for half a mile. At the second roundabout, take the second exit to stay on WI-83. Continue for 3.7 miles and then turn right onto MacArthur Drive. You will see us on the left.

Heading to us from Muskego? Drive west on Janesville Road for 3.3 miles, turn right onto Edgewood Avenue, and continue for another 5.9 miles. Take a left onto National Avenue, continue for half a mile, and then stay straight to continue onto County Road ES/Fox Street. Take a right onto Oakland Avenue, another right onto North Rochester Street, and then turn left onto MacArthur Drive. We are located on the left.

If you live in East Troy, head east on Main Street/Walworth ES, turn right onto North Street, and then turn left to merge onto I-43 North. Continue on I-43 North for 4.6 miles before taking Exit 43 for WI-83 toward Mukwonago. Turn left onto WI-83 North, continue for 1.6 miles, and then turn left onto MacArthur Drive. You will see Martens Plumbing & Heating on the left.

Coming from North Prairie? Drive south on Country Road E/North Main Street toward West State Street for 1.9 miles. Take a left onto County Road EE, follow for 3.7 miles, and then turn left onto County Highway NN West. Turn right onto North Rochester Street and then right again onto MacArthur Drive. You will see us on the left.