Service, Repairs and Alterations in Long Island, NY

Service, Repairs & Alterations in Long Island, NY

Express Fire Sprinkler Inc keeps your fire protection systems ready when it matters most. Our technicians perform code-compliant service, troubleshooting, and alterations across Nassau and Suffolk Counties—so your building stays safe and inspection-ready.

Phone: 631-838-2443 • Long Island, NY
Inspections and maintenance per NFPA 25, with repairs and modifications coordinated to local AHJ/municipal requirements.

Fire Sprinkler Systems We Service

  • Wet Systems – water-charged for standard interiors
  • Dry Systems – air/nitrogen supervised for freeze-prone areas
  • Pre-action Systems – added safeguards against accidental discharge
  • ESFR (Early Suppression, Quick Response) – high-challenge storage hazards
  • Special Hazard Systems – tailored protection for unique risks
  • Deluge Systems – rapid, open-nozzle application for high hazards
  • Antifreeze Loops – freeze protection for exposed zones
  • In-Rack Sprinklers – targeted storage protection

We perform inspections, flow tests, component replacements, head swaps, re-piping, and tenant-fit alterations.

Standpipe Services

  • Wet Standpipes – pressurized, ready water for firefighting
  • Automatic Dry Standpipes – charge on demand
  • Semi-Automatic Dry Standpipes – manual start with automatic supply
  • Manual Dry Standpipes – manual operation and testing

Testing, maintenance, and repairs to ensure maximum flow/pressure in an emergency.

Jockey & Fire Pumps

  • Jockey Pumps – maintain system pressure, reduce short-cycling
  • Fire Pumps – deliver required pressure/flow during alarms

Acceptance/annual testing, controller diagnostics, packing/mechanical seal service, and alignment checks. Manufacturers commonly supported include Patterson, Peerless, Aurora, ITT, and Armstrong.

Why Express Fire Sprinkler

  • Depth of Expertise – seasoned technicians across sprinklers, standpipes, pumps
  • Reliability – methodical inspections and documented results
  • Custom Fit – alterations and scopes matched to your occupancy and AHJ
  • 24/7 Emergency Support – rapid response for leaks, impairments, and after-hours issues

Goal: keep you compliant, protect people and property, and minimize downtime.

Coverage Across Nassau & Suffolk

Nassau: Hempstead, Long Beach, Glen Cove, Oyster Bay, Freeport, Garden City.
Suffolk: Huntington, Smithtown, Islip, Brookhaven, Babylon, Riverhead, Southampton, East Hampton, Southold.

Protect Your Property Today

Don’t wait until it’s too late—keep your home or business in Nassau and Suffolk County safe with professional fire sprinkler installation. Call us now at 631-838-2443 or request a free quote online to schedule your inspection or installation. Serving major areas including Hempstead, Huntington, Islip, Brookhaven, Freeport, and beyond.

Contact us Today for a Free Estimate