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Firestopping contractors in Baltimore
3 firestopping companies in Baltimore. Penetration seals and linear joints.
Listings managed by the company appear first. Managing a listing is free for any company and is not an endorsement. How listings are ordered
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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 company -
ARC Firestop Solutions
FM 4991 approved firestop contractor for Maryland, DC and Virginia.
Contractor 6–20 people Est. 2008 1 officeCompartment walls & cavity barriers FirestoppingBaltimore, Maryland View company -
Royals Commercial
UL Qualified firestop and intumescent coating contractor.
Contractor 21–100 people Est. 1990 1 officeFirestopping Structural fire protectionBaltimore, Maryland View company - Don't see your company? Add it to the directory for free →