Take a look at our past work!

Four Brothers Contracting LLC

We service Oconomowoc, WI and surrounding areas. Reach out to us if you’d like a consultation, (262) 244-5002

About Us:

At 4 Brothers Contracting, we specialize in high-quality exterior home renovations in Oconomowoc, WI, and the surrounding Lake Country community. As your trusted roofing and siding contractor, we provide certified roofing, siding, window, and gutter solutions, using only top-tier materials from leading manufacturers. Our experienced team works closely with each client throughout the design and installation process, ensuring a custom look that fits your style, needs, and budget. From minor repairs to major exterior remodels, we pride ourselves on craftsmanship, safety, and durability, delivering results that protect and enhance your home for years to come.


Check out some important pages from our company's website:

Our Work

W375S5076 East Pretty Lake Road , Dousman, WI, US
  • CertainTeed Landmark
  • CertainTeed Landmark: Burnt Sienna
  • Other Services
  • Other Services: Roofing
8533 West Nash Street , Milwaukee, WI, US
  • CertainTeed Landmark
  • CertainTeed Landmark: Burnt Sienna
  • Other Services
  • Other Services: Roofing
8531 West Lisbon Avenue , Milwaukee, WI, US
  • CertainTeed Landmark
  • CertainTeed Landmark: Moire Black
  • Other Services
  • Other Services: Roofing
33303 Wyandotte Way , East Troy, WI, US
  • LP SmartSide Lap Siding
  • LP SmartSide Lap Siding: Tundra Gray
  • Other Services
  • Other Services: Siding
N8538 River Road , Watertown, WI, US
  • CertainTeed Landmark
  • CertainTeed Landmark: Heather Blend
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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Greg Jeske
We used 4 Brothers contracting to put a new roof on our home in Sussex, Wi. It is not always that large home projects go a well as this did with 4 Brothers. The process from design to completion and all the steps in between went smoothly and on time. We are very pleased with management and workmanship.
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Jason Boschi
Great local company! I highly recommend 4 Brothers Contracting! AJ was excellent to work with. He was very prompt in his communication, and kept you informed of what was going on. A+
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Peter Morawski
Once again, David from Four Brother’s saved the day. We just had our roof replaced by them as well as our gutters and downspouts last summer. Our front tree fell onto our brand new roof and gutters. Thankfully, the roof was OK, but the gutter was damaged. I called David and he had someone come out within a couple of days to have it fixed. We appreciate the promptness and dedication Four Brothers has for their customers. We would highly recommend this company to anyone looking for home improvemen... Read more
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The Vondraks
Absolutely marvelous company to do business with. I’m looking forward to having a roof and siding done because of storm damage their prompt. They’re honest they answer all questions and really care about you as a customer looking so forward to having the job completed by them in September🤗👏
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Klaus Dahmen
Chad Munkwitz has been awesome to work with. His high-level of communication, attention to detail and personal involvement at every step was impressive. The roofing crew completed a tear-off and new roof installation in one day. The crew was very professional, conscientious and did an incredible job of cleaning up thoroughly after the job was complete. I highly recommend Chad and his team at 4 Brothers.