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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Aubrey Kueper
We had our roof replaced along with gutters and downspouts due to a hail storm back in April. David was a pleasure to work with during the whole process. David and his crew did an incredible job from start to finish. Our neighbors also had their roof replaced they were also very happy with their results. Thank you again David for being so professional during this process. Jackson Wi
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Kimberly Kleinschmidt
Chad was a pleasure to work with from start to finish. He and his crew did an amazing job on our new roof. Fast and efficient! We also had work done on our garage and we’re extremely pleased with that as well. They are a top notch company and I will most definitely be recommending them. 10 stars from me!!!
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Mark Triller
4 Brothers did a fantastic job with our home. We have a roof, siding, and windows done by them. We really liked the communication and ideas they had. We brought in 4 different companies for windows and they all said the awning windows we wanted were too expensive or they couldn't do it. 4 Brothers had a solution and it all looks great. They completed the job within the budget and we are pleased with the results.
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Natalie s
David and his crew were nothing short of amazing. We were so impressed that they were able to finish our roof in one day! It looks beautiful! I can’t recommend this company enough. David even saved us a little bit of money because he noticed a few spots of hail damage that we were able to claim on our homeowners insurance. Our roof had a leak so they bumped us up in their schedule, so we only waited one week after we signed our contract. If you need a roof, siding, gutters etc, this is the compa... Read more
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Susan Hedrick
They replaced our roof. What a wonderful team of workers! They worked hard and did an excellent job. We enjoyed working with them. Any future house projects we will be calling them to help us out!