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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nekoluvs Mo
When they installed a new roof on my garage they compromised the integrity of the existing leaf guard system. One of the gutters is now out of alignment as well. I’ve sent pictures and emails to hopefully get this resolved. I’m hoping they get this taken cared of and if they do I’ll change my rating. Otherwise I don’t recommend this company. Update… they did try to fix it and it’s as good as it’s going to get so I updated my rating.
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Kathleen Henke
Really enjoyed working with Big Fish. Their team put in quality work and was trustworthy through the whole process. We loved how it turned out.
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Anthony Raasch - N8291 Pritchard Farm Road , Ixonia, WI, US
Couldn't have asked for a better experience from point A to Z. Had a roof replacement done and was an amazingly quick and seamless process with Big Fish. A+++
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Steven Oleson
The Big Fish contracting did a really quality job on our new roof, gutters, down spouts. After the hail damage 6/22. Eriks team ..Chad , Aaron, the team of roofers…. 5 stars go out to them! Would highly recommended this local business.
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Holly Thom - 641 East Lisbon Road , Oconomowoc, WI, US
Big Fish did our roof in Oconomowoc when we had the large hailstorm and we did not have great experience. Broke a piece of siding and just left open, were quick to send me bill, mentioned spot but nothing. Roof is leaking, was not before. 7 years before had new roof and never a leak. Big fish put on new roof now it leaks.