Mainus Construction Company History

Wisconsin Storage Shed Company

Owner Tom Mainus brings 28 years of carpentry experience to Mainus Construction's outstanding custom shed building service. Tom learned the art of shed building from his father-in-law, who has built sheds from the same location in Waterford for over  35 years . Mainus Construction continues the family tradition of dedicated quality craftsmanship and friendly, honest service.

Mainus Construction operates from a fully equipped Waterford, WI shed building shop. We serve satisfied customers living all around southeast WI and northern Illinois. Our outstanding shed building service stands out above all others – not only are Mainus Construction sheds custom built to each individual’s unique storage needs, they are delivered to your home or farm in a completely finished state. We build all of our sheds from the ground up to your exact shed specifications. We can accommodate your needs and swap out features like doors and windows to any custom arrangement on our buildings.

Mainus Construction has been designing and constructing quality sheds perfect for any application for over three decades. If you have any concerns about your Mainus Construction shed, we have the answers. We’ll never hand your call off to a third party contractor. We are dedicated to our customers 100%.

When you need outdoor storage without the hassle, look no further than Mainus Construction. Contact the best Milwaukee shed builder today.
LP Building Products for Milwaukee shed siding

Building Supplies from LP

LP 5/50 Year Warranty

Mainus Construction builds storage sheds using LP Smart Panel Siding and LP Smart Trim boards for outstanding weather protection. LP Smart products are guaranteed to last through rain, ice and sunlight with a 5/50 year warranty. Learn why these innovative engineered wood products make Mainus sheds the most reliable outdoor storage in Wisconsin...   LP Building Products SmartSide Warranty

S&T Firewood in Waterford, Wi for quality heating & pleasure firewood S&T Firewood
7813 Big Bend Road
Waterford, WI 53185
414.378.2211

Financing Available: RTO National - Financing largest provider of rental and installment contracts to the backyard products industry