Protecting lives, structural integrity, and building code compliance across New York and Miami, FL. Specializing in rated penetrations, joints, structural steel fireproofing, and inspection readiness.
NYC Firestopping is a New York City–based fire protection company serving construction projects across New York and Miami, FL.
We specialize in firestopping, fireproofing, and fire protection consultation, focusing on areas where fire and smoke can potentially spread, including penetrations, joints, and other openings in fire-resistance-rated construction. Our team brings years of experience to every project, with a focus on quality, safety, and applicable building code requirements.
Professional, dependable fire protection services for construction, renovation, and code-compliance projects.
Professional firestopping for critical penetrations, joints, pipes, conduits, and other openings in fire-rated assemblies.
Professional fireproofing solutions designed to help protect critical structural components against serious fire exposure risks.
Reliable fire protection for construction, renovation, and code-compliance projects across NYC and surrounding areas.
New York- and Miami-focused firestopping, fireproofing, and compliance support for construction projects across NYC’s five boroughs and Miami, FL, with inspection-ready documentation on every job.
Precision firestop work for walls, floors, and MEP openings.
Professional protection for structural steel and systems.
Skilled specialists delivering precise, quality-focused workmanship.
From high-rises to healthcare, we protect diverse building types.
Precise installation with consistent attention to every detail.
Responsive service available Monday through Sunday for projects.
Engineered passive fire protection tailored to NYC’s unique construction and regulatory demands.






From the first site review to final TR-8 paperwork, every step is planned, documented, and inspection ready.
Step 01 · Consultation
A look at firestopping and fireproofing projects completed for builders, developers, and property owners across all five boroughs.
General contractors, developers, and property managers across NYC and Miami, FL rely on us for code-compliant fire protection.
Their team handled firestopping on our high-rise with real precision. Every penetration was documented, and we passed DOB inspection on the first try.
Reliable, on schedule, and easy to work with. They coordinated with every trade on site and kept our project moving without delays.
Working in an occupied facility is never easy. They planned around our operations and delivered code-compliant work with zero disruption.
Clear quotes, fast response, and complete paperwork at the end. Exactly what you want from a fire protection contractor in New York.
Their crew showed up when they said they would and the work was clean. The fireproofing passed special inspection without a single comment.