BlackBerry has been improving homes in Kalamazoo, Grand Rapids, and surrounding areas for over 44 years. Our West Michigan service area (which includes Battle Creek and St. Joseph), stretches from Lake Michigan to Albion, and from north of Grand Rapids to the Indiana line.

We are a full-service exterior home improvement contractor specializing in designing and installing replacement windows, patio doors, entry doors, and vinyl and composite siding. We have an A+ rating from the Better Business Bureau and have been recognized by Angie's List with the 2011, 2012, 2013, and 2014 Super Service Awards.