FIRESTOPPING, INC.  Our Firestopping Specialist have been trained and certified by Hilti Corporation, which is the leader in the Firestopping industry, in the proper installation of U.L. listed Firestopping Systems. We stay updated on all new regulations and guidelines concerning Firestopping. The trend nationally is moving rapidly toward professional installation of Firestopping systems. This is being driven by many issues, such as, liability, increased inspections and code enforcement. We at Skip Converse, Inc. are trained and ready to meet your firestopping needs.