Serving all of Nevada and Southern Utah, Firestop Commercial/Firestop Inc has been in business since 1996. Our business started as a firestop company doing residential and commercial firestop. In 2005, our name and corporation was changed to Firestop Commercial LLC to reflect our new focus on commercial mechanical insulation and firestop.

We are an Open Shop Company and have been since inception. We work for General Contractors, Developers, and Sub Trades (Plumbing, Mechanical, Firesprinkler, and Electrical).