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Firestopping firms in Ottawa
4 firestopping companies in Ottawa — Penetration seals and linear joints.
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Accredited Firestop
Ottawa firestop specialist with STI- and Hilti-accredited installers.
Contractor 6–20 people 1 officeFirestopping PFP survey & inspectionOttawa, Ontario View firm -
Aries Contracting
Ottawa fireproofing specialist with a separate firestop practice.
Contractor 21–100 people 1 officeFirestopping Structural fire protectionOttawa, Ontario View firm -
Inflector Environmental Services
Ontario fireproofing and firestopping division incorporating Donalco.
Contractor 100+ people 3 officesFirestopping Structural fire protectionOttawa, Ontario · HQ View firm -
Ontario Commercial Sealants
Ottawa caulking and firestopping specialists working at height.
Contractor 6–20 people 1 officeFirestoppingOttawa, Ontario View firm