Updated July 12th

Design Builders of Energy Saving Daylit Buildings

• Design - Build Construction
• In-House  Architects and Engineers
• Pre-Engineered Metal Buildings  - Varco Pruden Builder for over 40 years
• Fire Training and Tactical Training Buildings operating Nationwide
• Installing Distributors for the Kalwall Corp Translucent Wall and Roof Systems in Wisconsin and Upper Michigan
• Structures Unlimited Clearspan Skylighting, Canopies and complete Buildings
• Architectural Metal Wall and Roof Systems for new or retrofit projects
• Specializing in Innovative Energy Saving Green Construction techniques for Retrofit of Windows, Roof and Walls with Daylighting Systems up to an R20 with Kalwall Nanogel Insulated Panels
• Specialty Buildings in Aluminum and Steel Construction
• Window and Skylight Replacements throughout Wisconsin and the Upper Peninsula of Michigan.
• Smoking Shelters - Bus Shelters - Pool Buildings and Misc Pre-Engineered Shelters
• Canopy Construction with a variety of cladding systems

Nielsen Building Systems is always building and retrofitting projects and we currently are in a major reconstruction of our website !   Please contact us directly at 262 681 0676 or you can dial us direct from the phone menu or email by clicking on the name.

For Architectural projects, contact our Registered Architect Bob Yuhas at 262-898-6414 or Paul Richter

For Kalwall, Structures Unlimited and all Daylighting Projects - Dale Nielsen  262 898 6412  or Ron Reiboldt CSI CCCA  414 581 7427

For General Construction - Architectural, Fire and Tactical Training Facilities  - Contact Tom Johnson  262 898 6416

Pre-Engineered Metal Buildings,  Metal Roof and Walls  - contact  Jim Nielsen  262 898 6413

For information regarding the Caledonia Business Park, contact Ray Leffler 262-632 -9990 or Dale Nielsen