Firestopping, coatings and compartmentation

Passive fire protection contractors in Southborough

1 company in Southborough offering passive fire protection, including compartment walls & cavity barriers, firestopping and structural fire protection.

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Gleeson Powers

The nation's first UL Qualified Firestop Contractor.

Contractor 100+ people Est. 1992 1 office

Compartment walls & cavity barriers Fire door inspection & survey Firestopping +1 more

Southborough, Massachusetts View company
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Gleeson Powers