Cosgrove Construction Inc.

Reliable Since 1976

About Cosgrove


Cosgrove Homes in Madison has a long history of home construction. Don Cosgrove was raised in the wholesome countryside near Richland Center, Wisconsin. Accustomed to hard work, he did well when he continued his education at University of Wisconsin in Platteville. After graduating with a Bachelor’s Degree, he began a career in the building industry framing homes for a larger area builder.


In the 1970’s, Don branched out and started his own company, Cosgrove Construction. Since then, Cosgrove has built over 1,098 homes in the Southern Wisconsin area. Throughout the years, he has built strong relationships with subcontractors resulting in a smooth process during construction and a quality finished home as an end product.


Today, Cosgrove Homes in Madison has new model homes ready for occupancy in the Madison area, and in his subdivisions in Belleville and Edgerton. In addition, Cosgrove has a wide selection of developed lots ready to build a home with you finishing choices. We have a large portfolio of perfected plans to choose from.