Sierra Commercial Plumbing, Inc.
663 Cochran Street
Simi Valley, CA
As a first class firestopping company we can offer a single source responsibility and accountability for all your firestopping needs.
We specialize in all types of commercial, industrial, and residential facilities, including firewall upgrades to all styles of existing buildings.
Sierra’s Firestopping Division uses the most up to date UL, FM, WH, OPL and other firestop systems to build accurate cost effective system installation.
Sierra’s Firestopping Division provides only the highest quality service and attention to detail to our customers. We provide a comprehensive range of products and systems suitable for all firestopping conditions.
- Through Pipe Penetration Firestopping
- Perimeter slab edge/Curtain Walls
- Acoustical Caulking
- Top/Bottom Wall Joints
- Fireblocking/Draft Stopping ?
- Fire Rated Expansion joints
- Duct Fire wraps
Our team of employees is committed to our first class quality assurance program. Sierra’s installers have the following training and certifications:
- Comprehensive In house training
- Specified Technologies, STI
Sierra’s Firestopping Division is partnering with California’s finest contractors to produce exceptional job quality and performance in all areas of our work.