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National Firestopping Solutions
FM 4991 Approved and UL Qualified firestop specialist.
A specialty firestop installation contractor holding both accreditations that matter in this trade — FM 4991 Approved and UL Qualified Firestop Contractor — alongside manufacturer certifications from Hilti and Specified Technologies. Its inspectors are also certified through the International Fire Door Inspector Association. Crews are hired and trained locally from bases in the Carolinas, New England and Florida, with nationwide project cover.
- Residential & high-rise
- Commercial offices
- Hotels & hospitality
- Healthcare
- Education
- Public & civic
- Industrial & logistics
- Energy & utilities
- Data centres
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Carolinas
Durham, North Carolina
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Southeast
Lakeland, Florida
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Northeast
Saco, Maine
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