Professional. Reliable. Division 7 Focused.
Who We Are
Since 2013, IT Caulking Inc. is a results-driven company specializing in high-performance caulking, sealants, and fire-stopping solutions across Ontario. With over 10 years of hands-on experience, we bring a systematic, process-oriented approach to ensure consistency, site safety, and long-term durability in every scope we deliver. Our goal is to be the easiest subcontractor to work with — from on-boarding to final inspection.
Our portfolio includes 25+ high-rise and commercial projects, plus 30+ smaller scopes — all completed to Division 7 standards.
Our Mission
To redefine Division 7 subcontracting through operational discipline, technical precision, and long-term GC partnerships.
Our goal is to be Ontario’s most trusted and scalable partner in sealants, joints, and passive fire protection — from tender to turnover.
Let’s Build Something Better
We’re not just subcontractors — we’re partners in execution. If you’re looking for a caulking and fire-stopping team that treats your site like their own, let’s connect.
Available for:
• Tenders
• Budget pricing
• Emergency site walk-throughs
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Our estimating team is standing by to review your scope and provide a detailed quote. Send your drawings or tender documents to
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We typically respond within 24H.