JP Larsen, Inc. has been established for over 30 years. We have earned a reputation for providing quality service and professional workmanship as well as developed many successful customer relationships. Our company is signatory to three separate unions and therefore, we have the unique ability to complete all of the following scopes of work:
- Firestopping through penetration and construction joints as a FM #4991 approved firestop contractor.
- Joint sealants to include exterior, interior and finish caulking.
- Waterproofing to include foundation and above ground.
- Air/Vapor barriers
- Traffic and pedestrian coating.