National Construction, Inc.
Historical Renovation WI

Commercial General Contractor

Commercial General Contractor Wisconsin

National Construction, Inc. (NCI)  is the commercial construction division of JG Development, Inc.  NCI is a commercial construction company that provides full service planning and general contracting services.  NCI specializes in a wide range of commercial construction services, including new construction, remodels and maintenance/renovation work

NCI serves the Madison, WI area, southern Wisconsin, northern Illinois and eastern Iowa and completes special projects in other parts of the country.


Current Projects:

Supermarket Construction
Miller & Sons Supermarket

Church Addition
Evangelical Lutheran Church

Commercial Building

Sjolind’s Coffee House

  Phone:  (608) 437-6318    4070 E. Brigham Road, Blue Mounds, WI  53517

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