Take a look at our past work!

Big Fish Contracting LLC

Renovating a home... Redeeming an industry.

As a locally-owned contractor with two decades of experience in Southeastern Wisconsin, we have the expertise to adequately assess the overall condition of your home and provide real solutions that meet the demands of our harsh weather and regional terrain. We work to earn your trust and honestly share our industry knowledge so you can make informed decisions on how to proceed with your home remodel or improvement project. We proudly offer full design and build services for interior and exterior renovations- for any home remodeling project!

Our Work

W224N7395 Hamilton Drive , Sussex, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
3829 South Chicago Avenue , South Milwaukee, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
915 South Sawyer Road , Oconomowoc, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
341 Clover Lane , Lomira, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
3005 Smith Drive , Brookfield, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black

Customer Testimonials

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Debbi Brehm - 620 South State Street , Oconomowoc, WI, US
Chad was amazing to work with, he fit us in because we were on a tight schedule. They replaced the roof and skylights. They cleaned everything up nothing was left behind! Job well done!! Definitely would recommend!!!
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Martin Coen - 1086 Spruce Court , Oconomowoc, WI, US
Everything good about this company that you read in these reviews are absolutely spot on. From beginning to end, from office to installation they are what companies should aspire to be. We had delays, due to being Winter, but they were upfront and honest all the time. Communication was above and beyond. Service was above and beyond and quality was above and beyond. My only regret is that I can’t give these guys more than 5 stars. Do yourself a favor and hire these guys. You won’t be disappointed... Read more
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Jan Story
We highly recommend Big Fish, who replaced our roof, vents, and skylight. We heard about them from a referral. Zack, our sales rep, was very knowledgeable, customer focused, and gave us needed advice. Tommy and his installation team worked tirelessly. They finished our ranch house using flashlights because the next day rain and snow were expected. They did a nice job cleaning up. The next day, being cold and rainy, we were surprised to see Tommy again going around our house picking up all ... Read more
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Jean Donovan
We have worked with Big Fish several times and have always been pleased with the service and outcome. This is a great local company to use.
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Steven Trinkl
Big Fish performed a siding and window replacement job for me in October, 2024. I was very satisfied with their workmanship, quality and attention to detail. Paul, the project manager, was excellent at explaining the scope of the work, coordinating the various trades involved in the work, and communicating the schedule. They cleaned up after themselves, kept the jobsite orderly, and did not drag dirt into the house. When one of the window frames was damaged during installation, the window i... Read more