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

1483 Hawthorne Drive , Delafield, WI, US
  • Year of Install
  • Year of Install: 2025
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
34319 Four Seasons Road , Oconomowoc, WI, US
  • Year of Install
  • Year of Install: 2025
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Espresso
N8295 Pritchard Farm Road , Ixonia, WI, US
  • Year of Install
  • Year of Install: 2025
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
393 Plat Road , Richfield, WI, US
  • Year of Install
  • Year of Install: 2025
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
4106 Stillwater Circle , Waukesha, WI, US
  • Year of Install
  • Year of Install: 2025
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Shenandoah

Customer Testimonials

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Jennifer Heimbruch - 16525 Hemlock Street , Jackson, WI, US
We recently had our roof and siding replaced by Big Fish, and we couldn't be happier with the results. The new look is fantastic, and we truly appreciate their proactive approach. They identified and fixed issues promptly, ensuring the project stayed on schedule. Thanks to Zack and Nick for their guidnace and proactive help in the days leading up to our project. The installation team was phenomenal. They kept us informed throughout the process, asked questions when necessary, and were always re... Read more
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Jane Peck
Thank you for the professional work and workmanship. Lots of care was taken to make sure my yard was kept clean during the roof installation. They were my middle bid, but offered the best warranty for workmanship and product. Zack Davis was a pleasure to work with. Thanks again.
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Jerry Geipel - 729 Woodthrush Lane , Richfield, WI, US
They are everything you want a contractor to be.
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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