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Structural fire protection + Compartment walls & cavity barriers companies in United States
Filtered fire safety companies in United States, on the OpenFire directory.
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Alpha Insulation & Waterproofing
FM 4991 and UL Qualified firestopping and spray fireproofing.
Contractor 100+ people Est. 1982 11 officesCompartment walls & cavity barriers Firestopping Structural fire protectionAtlanta, Georgia · HQ View firm -
Gleeson Powers
The nation's first UL Qualified Firestop Contractor.
Contractor 100+ people Est. 1992 1 officeCompartment walls & cavity barriers Fire door inspection & survey Firestopping Structural fire protectionSouthborough, Massachusetts View firm -
Pontiac Ceiling & Partition
UL Qualified Firestop Contractor inside a top-five national finishes group.
Contractor 100+ people Est. 1979 1 officeCompartment walls & cavity barriers Firestopping Structural fire protectionPontiac, Michigan View firm