National Construction

National Construction

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National Construction, NCI-Roberts Construction and Supreme Structures β€” all three commercial divisions of JG Development β€” are uniting under one name. We're making this change to better serve our clients and partners. We want it to be easy for you to work with us and refer us to others! Rest assured we are the same team β€” committed to trust, transparency, and supporting greater Madison's growth. Thank you for your trust and support as we move into this next phase!

01/23/2026

National Construction (now Supreme Structures) was recognized with a 2025 Associated Builders and Contractors of Wisconsin Projects of Distinction Excellence in Construction Gold Award for our Faded Roots Boutique project. We were pleased to attend the awards banquet with Jen Lee, owner and operator of Faded Roots, and our architect, Bill Montelbano. We are honored and grateful to our client, architect and subcontractors: A&M Masonry Inc., Area Glass, KA Flooring, Lange’s Painting, Total Electric and more. Read more about the project on our website! πŸ‘‰ https://nationalconstructioninc.com/project/faded-roots-boutique

Madison developer born into foster care builds housing for former foster youth 11/26/2025

Read this inspiring Wisconsin State Journal profile of our client Eminent Development Corporation 's founder and president, Julian Walters, and learn what inspired his vision for Park Lofts.

Learn more about how National Construction is uniting under the name Supreme Structures here: https://jgdevelopment.com/supreme-structures/

Madison developer born into foster care builds housing for former foster youth Julian Walters is the founder of Eminent Development Corporation, which is building the five-story Park Lofts apartments on South Park Street.

10/17/2025

National Construction, NCI-Roberts Construction and Supreme Structures β€” all three commercial divisions of JG Development β€” are uniting under one name.

We're making this change to better serve our clients and partners. We want it to be easy for you to work with us and refer us to others!

You'll notice gradual changes; we hope to be fully transitioned in early 2026.

Rest assured we are the same team β€” committed to trust, transparency, and supporting greater Madison's growth.

Thank you for your trust and support as we move into this next phase!

https://jgdevelopment.com/supreme

Mansfield Hall - Madison - National Construction Incorporated 10/16/2025

National Construction remodeled an apartment building on Langdon Street for Mansfield Hall, a collection of living and learning communities for college students with locations in four cities. The 10,635 square foot project, undertaken with project partners Sketchworks Architecture, encompassed student rooms, bathrooms, dining areas, offices and common areas. See more photos on our website!

Mansfield Hall - Madison - National Construction Incorporated National Construction remodeled an apartment building on Langdon Street for Mansfield Hall, a collection of living and learning communities for college students with locations in four cities.

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455 S. Junction Rd
Madison, WI
53719

Opening Hours

Monday 8am - 3:30pm
Tuesday 8am - 3:30pm
Wednesday 8am - 3:30pm
Thursday 8am - 3:30pm
Friday 8am - 1pm