At Firestoppers Inc, we provide you with a customer satisfaction-driven mindset.  We provide each project with the same technical attention and skilled-labor coverage regardless of the size of each project.  With 32+ years of combined experience we guarantee that the proper listed assemblies are applied to individual wall penetrants.

Firestoppers, Inc. stays up-to-date with the current codes and installs the most cost-effective systems to meet code requirements. Our goal is to reduce the possibility of delays due to failed inspections and allow our customers to focus on the issues of their trades without worrying about firestop systems.

Trusted Professional

Our firestopping professionals make the difference. Your firestopping installation is only as good as your firestopping technician’s training. That’s why Firestoppers, Inc. combines highly trained, trustworthy professionals with our extensive firestopping knowledge and AHJ background to deliver a code compliant installation of firestopping.

Our professional installers receive a level of training that is unmatched in the firestopping industry. Firestoppers, Inc. installers spend extensive time in training before being entrusted to perform firestopping installation at your facility. Our professionals are then well equipped to identify, evaluate, meet and exceed all of your firestopping needs.

  • Dedicated
  • Best
  • 24/7

Our Services

  • Through Penetration Firestopping & Acoustical Sealing
  • Head of Wall/Bottom of Wall Joint Firestopping & Acoustical Sealing
  • CMU Wall Joint Firestopping and Acoustical Sealing
  • Curtain Wall/ Slab Edge firestopping
  • Barrier Labeling / Stenciling
  • T-Ratings
  • Barrier Management
  • Third Party Inspections
  • Assessment
  • Maintenance Program
  • Grease & Fume Duct Protection

Why Choose Us

In Addition to our commitment towards excellence our advantages are :

Every client is unique, every situation is different. Clients turn to Firestoppers, Inc. for lots of reasons. But, in most cases, it distills down to a single word: Trust.

Serving all of Southern California

Call Us Today 833 FIRE-STP