WE DO SO MUCH MORE
THAN RED CAULKING.

VIEW EXPANSION JOINT PROJECTS

RIGHT ATTITUDE.
GREAT SERVICE.

Southern California's Premiere Speciality
Firestopping Contractor

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"West Coast Firestopping is different from the other companies…they communicate well, have clean work, things get completed on time…"

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Welcome to West Coast Firestopping

Our Mission

At West Coast Firestopping, Inc. we provide you with peace of mind that ALL of your firestop needs will be met. We provide each project with a professional, experienced work team who understands proper installation of tested UL firestop systems.

Anyone can put “red caulking” into an opening. The West Coast team will make sure the correct caulking is installed around the right penetration.

Our Services

  • Through Penetration Firestopping & Acoustical Sealing
  • Head of Wall/Bottom of Wall Joint Firestopping & Acoustical Sealing
  • Seismic Expansion Joints
  • CMU Wall Joint Firestopping
  • Curtain Wall/ Slab Edge
  • T-Ratings
  • Grease & Fume Duct Protection
  • Fireproof Patching

Industries Served

Healthcare

Education

Residential & Hotel

Commerical

Government

Our Projects

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Our Vision

Provide competitive pricing, experience, knowledge, excellent attitudes, and great service within a team of technicians, project managers, and staff ready to serve your needs.

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