🍁 Ontario Fire Protection
Fire Sprinkler Inspection, Installation & Retrofit in Ontario
NFPA 25 Compliant. Design, Installation, Retrofit & Maintenance. ULC-Listed.
A fire sprinkler system is only effective if it's properly maintained. Ontario's Fire Code requires all sprinkler systems to be inspected, tested, and maintained in accordance with NFPA 25 — the Standard for the Inspection, Testing and Maintenance of Water-Based Fire Protection Systems.
First National Fire Protection provides full-scope NFPA 25 inspections for wet pipe, dry pipe, pre-action, and deluge systems across Ontario. Our ULC-listed technicians deliver thorough inspections, detailed deficiency reports, and fast turnaround so your building stays compliant and protected.
What's Included in Our Sprinkler Inspection
- Full visual inspection of all sprinkler heads (corrosion, paint, obstruction, damage)
- Control valve inspection and testing (tamper switches, open/close operation)
- Waterflow alarm device testing
- Main drain test (water supply pressure verification)
- Gauge inspection and calibration check
- Pipe and fitting inspection (leaks, corrosion, unauthorized modifications)
- Spare head cabinet verification
- Antifreeze concentration check (where applicable)
- Dry-pipe valve internals inspection (5-year cycle)
- Detailed NFPA 25-compliant inspection report
Schedule
Inspection Frequency Requirements
| Frequency | What's Required |
|---|---|
| Weekly / Monthly | Owner visual checks — valves open, no leaks, gauges normal |
| Quarterly | Waterflow alarm devices, supervisory signal testing |
| Annually | Full NFPA 25 inspection by certified technician |
| Every 5 Years | Internal valve inspection, obstruction investigation |
| Every 50 Years | Sprinkler head sample testing at recognized laboratory |
System Types We Service
- Wet pipe sprinkler systems
- Dry pipe sprinkler systems
- Pre-action systems
- Deluge systems
- Antifreeze systems
- Residential sprinkler systems
Installation & Retrofit Services
- New sprinkler system design and installation
- Sprinkler system retrofits for existing buildings under Ontario retrofit requirements
- System extensions and modifications following renovations
- Dry-pipe to wet-pipe conversions
- Residential sprinkler installation
- Underground fire main installation and testing
Industries
Who We Serve
- Commercial and office buildings
- Warehouses and distribution centres
- Industrial and manufacturing facilities
- Retail and hospitality
- Multi-residential and condominiums
- Healthcare and long-term care
- Educational institutions
- Parkades and underground garages
Why Us
Why Choose First National Fire
- ULC-listedmeets insurer and AHJ requirements
- NFPA 25 compliantevery inspection documented to standard
- All system typeswet, dry, pre-action, deluge, antifreeze
- Ontario-wideGTA, Ottawa, Hamilton, London and beyond
- Same-day reportsdigital deficiency reports delivered the day of inspection
- Portfolio pricingmulti-site agreements available
Schedule your NFPA 25 sprinkler inspection today.
Serving all Ontario municipalities. Available 24/7.