Fire Extinguisher Inspection & Tagging in London, ON

Fire extinguisher inspection is a code requirement, not a recommendation. NFPA 10 and CAN/ULC-S536 mandate monthly visual checks by the building owner and annual professional inspection by a certified technician. Failure to maintain current tags is one of the most common findings in commercial fire-safety audits, and discharged or expired units offer no protection when needed. CrowdControl.ca coordinates inspection through a network of CFAA-registered, ULC-certified fire safety partners servicing properties across Canada.

What Annual Inspection Covers

A certified annual inspection includes:

• •Pressure gauge verification — must read in the operational (green) range
• •Tamper seal and pull pin integrity check
• •Hose and nozzle inspection for cracks, blockage, and corrosion
• •Body and shell examination for dents, rust, and external damage
• •Weight verification — confirms charge has not leaked (CO2 and clean-agent units)
• •Mounting bracket and signage check — NFPA 10 requires unobstructed access and visible signage
• •Operating instructions legibility on the unit label
• •Tag replacement with new dated inspection tag signed by the technician
• •Documentation — PDF inspection report with photo evidence delivered within 48 hours

Maintenance Schedule (NFPA 10 / CAN/ULC-S536)

6-year and 12-year services typically require the unit to be removed and serviced off-site for 1–2 weeks. We coordinate loaner units during service so your site remains code-compliant.

Why It Matters Beyond Compliance

• •Insurance claims — most commercial property policies exclude fire damage when extinguishers were not currently tagged at the time of incident.
• •Audit findings — expired tags are the single most common citation issued by fire marshals during occupancy inspections.
• •Liability exposure — if an injury occurs and the extinguisher closest to the incident was expired, the property owner faces significant civil exposure.
• •Equipment lifespan — properly maintained extinguishers last 20+ years; neglected ones often fail at 6–8 years and require full replacement at 3–5x the cost of maintenance.

Pricing

Portfolio contracts — properties with 25+ extinguishers receive scheduled annual programs with fixed per-unit pricing, automatic 6/12-year tracking, and digital tag-history portals. Most clients save 20–35% versus ad-hoc service calls.

What You Receive After Every Visit

• •Updated dated tag on every unit, signed by the inspecting technician with their CFAA registration number
• •PDF inspection report — photo of every unit, gauge reading, defects noted, replacement recommendations
• •Tag history database — searchable by location, unit ID, and inspection date
• •Replacement quotes for any units flagged as end-of-life or non-compliant
• •Compliance certificate suitable for insurance underwriters and AHJ submissions

Compliance Standards Referenced

• •NFPA 10 — Standard for Portable Fire Extinguishers (current edition)
• •CAN/ULC-S536 — Inspection and Testing of Fire Protection Equipment
• •Provincial fire codes — Ontario Fire Code, RBQ Quebec, Alberta Fire Code, BC Fire Code
• •Federal Department of Labour requirements for federally-regulated workplaces

Request a quote — send your unit count and city, and receive inspection program quotes from multiple ULC-certified providers within 24 hours.