It is our belief that you get one opportunity to insulate a structure and that it must be done correctly. Whitson Insulation Company of Grand Rapids, Inc. was founded in 1978 with our main goal to provide our customers with the highest quality service and products at a fair and competitive cost. Since our founding we have grown to be one of the largest insulation contractors in the West Michigan area. Residential insulation continues to be the largest portion of the work we do. However, we also handle office buildings, schools, apartment complexes and numerous other projects.