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Professional Fire Protection Services

Preferred Fire Systems provides reliable fire sprinkler installation, inspections, testing, repairs, underground fire service, and code compliance support for commercial, residential, and industrial projects.

Call Now Request an Estimate

Fire Protection Services You Can Count On

With over 20 years of fire protection experience, Preferred Fire Systems is committed to providing quality workmanship, clear communication, and dependable service from start to finish. Whether you need a new fire sprinkler system, annual testing, underground repairs, or help resolving fire department corrections, our team is ready to help.

Fire Sprinkler Installation

New fire sprinkler systems for commercial buildings, tenant improvements, residential projects, remodels, and additions.

Inspections & Testing

Annual, quarterly, 5-year, and required fire sprinkler inspections to help keep your system compliant and operational.

Repairs & Service

Repairs for leaks, damaged piping, failed devices, sprinkler head replacements, system impairments, and emergency service needs.

Underground Fire Service

Underground fire lines, hydrants, backflows, FDCs, PIVs, testing, flushing, repairs, and system recharges.

Plan Design & Submittals

Fire sprinkler design, hydraulic calculations, plan submittals, permit support, and fire department correction responses.

Code Compliance Support

Support for AHJ corrections, inspection requirements, fire watch release, system deficiencies, and project closeout items.

Systems We Service

  • Commercial fire sprinkler systems
  • Residential fire sprinkler systems
  • NFPA 13, 13R, and 13D systems
  • Wet sprinkler systems
  • Dry sprinkler systems
  • Fire hydrants
  • Backflow assemblies
  • Fire department connections
  • Standpipe systems
  • Fire pumps
  • Tenant improvement systems
  • Underground fire service mains

Why Choose Preferred Fire Systems?

Experienced Team

Our team brings years of hands-on field, inspection, design, and project management experience.

Reliable Communication

We keep customers informed throughout the project so there are no surprises.

Quality Workmanship

We take pride in clean, professional installations and repairs that meet project and code requirements.

Full-Service Support

From design and permits to inspections, repairs, and final closeout, we can assist every step of the way.

Need Fire Protection Service?

Contact Preferred Fire Systems today to schedule service, request an estimate, or discuss your project.

Call (909) 394-7979 Request a Proposal
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