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

N53W30118 Arrowhead Drive , Hartland, WI, US
  • CertainTeed Landmark
  • CertainTeed Landmark: Georgetown Gray
  • Other Services
  • Other Services: Roofing
2255 South 71st Street , West Allis, WI, US
  • Mastic by Ply Gem Ovation Siding
  • Mastic by Ply Gem Ovation Siding: Deep Granite
  • Other Services
  • Other Services: Siding
2365 North 59th Street , Milwaukee, WI, US
  • Mastic by Ply Gem Ovation Siding
  • Mastic by Ply Gem Ovation Siding: Pebblestone Clay
  • Other Services
  • Other Services: Siding
W260N5089 Autumn Trail , Pewaukee, WI, US
  • GAF Timberline NS
  • GAF Timberline NS: Charcoal
  • Other Services
  • Other Services: Roofing
W218N14205 Hilltop Court , Richfield, WI, US
  • Mastic by Ply Gem Carvedwood 44 Siding
  • Mastic by Ply Gem Carvedwood 44 Siding: Russet Red
  • Other Services
  • Other Services: Siding

Customer Testimonials

Reviewer photo
James Zabinski
Working with 4 Brothers for roof replacement on 2 of my rental properties was a super smooth process. Pricing was very competitive. Job site clean up was immaculate. Project manager was very effective in communicating with me throughout the process. I highly recommend them.
Reviewer photo
Kelley McCaskill
I needed my roof replaced and worked with Chad at 4 Brothers. He was professional and communicative. His crew showed up on time and got the new roof on efficiently. I’d use them again and recommend the highly! The cost was very competitive as well.
Reviewer photo
Mark Gabardi
4 Brothers was prompt and at the budget that we discussed. We are very happy with their work. The new roof and gutters look great.
Reviewer photo
Andrew Koszuth
I would highly recommend 4 Brothers for your next project! From our first meeting with 4 Brothers we knew we wanted to have them do our roof, soffit, fascia, and gutters. We solicited a number of quotes and 4 Brothers were the best priced which made it easier to select them without having to negotiate. We waited until the end of fall to schedule our work so unfortunately (due to weather) and the scope of the project, it took longer to complete than expected. That being said, 4 Brothers kept us ... Read more
Reviewer photo
Sal Ferrito
Above and beyond! I hired 4 Brothers to simply replace the siding on my house and they delivered a totally re-finished and polished exterior of my home. The attention to detail was unusually impressive! I worked directly with Chad Munkwitz, who was professional, easy to work with, and readily available at all times. The service and finished product are 10/10. They went above and beyond. We couldn’t be happier!