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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Andy Andress
We were extremely pleased with the communication and follow through we received from 4 Brothers Contracting LLC after a hail storm. Chad was outstanding, proactive and took care of all the details. Very honest and fair. Exceptional experience overall!
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B Cig
4-Brothers installed roofs, gutters and siding on our two condo buildings. Quality work. Our buildings look great! Chad M. was an excellent and knowledgeable coordinator and communicator throughout the process.
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Anne B
Excellent experience with having roof replaced. Competitive price, great products and knowledgeable employees. AJ was always quick to respond to any questions or concerns. We highly recommend “4 Brothers” .
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Ann Schultheis
Five stars from estimate to finish. Prompt easy communication and completing the work for a contract that included replacing the chimney, skylight and roof. Great crew.
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Tiffani Goodson
Aj, David, and the crew were amazing with communication! As a female, it can be hard to navigate through something like construction projects. The guys all worked well with me, as i know more than usual, and kept me in the loop through all stages. Great pricing, great customer service! Will use them again for all house projects such as roofing and siding .