For over 35 years, J.P. Larsen, Inc. has delivered superior quality and dependable service to all of our customers. J.P. Larsen, Inc. is a Union Contractor and is signatory to the roofers/waterproofers, tuckpointers/caulkers, and laborers unions.
Chicago's leader in waterproofing, air barrier, traffic coating, joint sealants and firestop
For over 35 years, J.P. Larsen, Inc. has delivered superior quality and dependable service to all of our customers. J.P. Larsen, Inc. is a Union Contractor and is signatory to the roofers/waterproofers, tuckpointers/caulkers, and laborers unions.