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GPC is a Luxury Custom builder specializing in environmentally conscious buildings and green developments. GPC's use of green building techniques blended with its unique design approach, gives each structure a distinctive one-of-a-kind function and style.  Our skill and integrity has earned us a reputation as one of the nation's pre-eminent development firms.

Custom Homes and Residential Communities
If you can dream it, we can build it. Many of our master planned communities have received national recognition. We maintain control throughout the design and construction process to ensure that your residence is built to the highest quality standards. Our communities and custom homes are always exceptionally beautiful, well appointed, and extremely comfortable. 
We are proud to be building the first LEED certified home in the Village of Northbrook, IL.