
Commercial District
Advanced Firestop Systems
High-performance firestop installation for multi-story office complexes and shopping centers.
A full spectrum of passive fire protection for commercial environments — every project meets stringent fire safety codes.
Multi-service penetration seals for cables, pipes, and ductwork using high-performance UL-listed systems.
Movement joints, head-of-wall, and bottom-of-wall seals designed to accommodate structural deflection.
Precision-installed perimeter fire containment systems for modern glass and steel façades.
High-temperature insulation wraps for grease ducts, air ducts, and emergency circuit protection.
Standardized photo-documentation and inspection-ready submittals for every project.
Comprehensive site surveys and code-compliance audits to prepare your project for inspection day.
YJ Firesolutions is the region's premier firestop contractor, specializing in passive fire protection for high-stakes commercial construction. We combine engineering precision with certified expertise.
"Our mission is to ensure that code compliance is never an afterthought. We provide the expertise and documentation that gives general contractors complete peace of mind."
Our streamlined process is engineered for speed, accuracy, and total compliance — keeping your project on track.
Digital verification of architectural specs against UL-classified systems for zero-gap planning.
Swift arrival of certified crews equipped with high-performance Hilti and 3M technologies.
Technical application of fire sealants, ensuring every sleeve and tray meets strict code ratings.
Instant digital photo-documentation for hassle-free inspections and permanent records.
Receive a detailed project quote within 24 hours.
500+ completed projects across commercial, healthcare, industrial, and data center verticals.

Commercial District
High-performance firestop installation for multi-story office complexes and shopping centers.

Industrial Zone
Certified sealing solutions for mechanical pipe systems passing through critical fire-rated core walls.

Urban Infrastructure
Dynamic joint firestop implementation ensuring structural integrity and safety during building movement.

Data Center Hub
Precision fire protection for high-density cable trays, preventing spread across server rooms.

Educational Facility
Specialized seals providing both superior acoustic dampening and 2-hour UL-listed fire ratings.

Civic Center
Rigid firestop systems for large-scale ventilation, environmental control ducting, and air handlers.

Skyline Tower
Critical safing and smoke seal installation at the building's exterior curtain wall perimeter.

Hospital Wing
Modular firestop solutions for upgrading existing facility service penetrations and cabling.

Steel Frameworks
High-performance intumescent paint applications for exposed structural steel protection.
From project bids to emergency callback requests, our team is ready to provide immediate support for your firestop needs.
We respond to every inquiry within 24 hours. For urgent requests, please call directly.