Underground Utilities & Fire Lines
Underground Utilities & Fire Lines: Texas Compliance & Safety Experts
Seamless Installation & Maintenance for Fire Protection Infrastructure
Underground Fire Line Services
System Design
Collaboration with licensed engineers to plan fire main routing, hydrant placement, and backflow prevention.
Professional Installation
Certified contractors handle trenching, piping, and valve assembly per SFMO regulations.
Inspections & Testing
Annual checks for pressure integrity, corrosion, and cross-connection risks.
Retrofits & Upgrades
Modernizing aging systems to meet current safety codes.
Why Partner with DFS Fire Systems for Underground Utilities?
Code-Compliant Solutions Across Texas
DFS Fire Systems ensures safe, reliable underground fire line installations by collaborating with certified contractors to deliver:
DFS Fire Systems ensures safe, reliable underground fire line installations by collaborating with certified contractors to deliver:
- Full Compliance: Adherence to Texas Fire Code and NFPA standards for underground fire mains, hydrants, and backflow assemblies.
- Industry-Specific Expertise: Tailored designs for commercial, industrial, and municipal projects.
- Emergency Repairs: Rapid response to leaks, ruptures, or system failures.
Trusted by Texas developers for integrating fire lines with broader utility networks.
Industries We Serve
- Commercial: Office parks, retail centers.
- Industrial: Warehouses, manufacturing plants
- Municipal: Public infrastructure, schools, hospitals.
Who can legally install underground fire mains in Texas?
Only registered fire protection firms(SCR-G/U licenses) may install fire mains and backflow preventers. Excavation contractors may handle trenching under supervision.
Are private fire hydrants regulated by the SFMO?
Only if connected to a fire sprinkler supply line—otherwise, local utility rules apply.
Can a single contractor manage both water mains and fire lines?
Fire lines require SFMO-registered firms, while water mains fall under utility licensing.
Underground Utilities FAQs for Texas Developers
Underground Utilities FAQs for Texas Developers
Who can legally install underground fire mains in Texas?
Only registered fire protection firms(SCR-G/U licenses) may install fire mains and backflow preventers. Excavation contractors may handle trenching under supervision.
Are private fire hydrants regulated by the SFMO?
Only if connected to a fire sprinkler supply line—otherwise, local utility rules apply.
Can a single contractor manage both water mains and fire lines?
Fire lines require SFMO-registered firms, while water mains fall under utility licensing.
