Keller, Inc. to Build for OSI Environmental
Keller, Inc. has been chosen as the general contractor on a renovation project for OSI Environmental in Kaukauna, Wisconsin. Keller, Inc. is 100 percent employee owned and has offices in the Fox Cities, Madison, Milwaukee and Wausau. They are leaders in the industry specializing in new construction, remodel, retrofit, and reroof projects. They have the … Keller, Inc. to Build for OSI Environmental