01 / NFPA 10 Certified

Fire Extinguisher Service.
Done Right, Done On Time.

From a single convenience store to a 40-location national rollout. Inspection, recharging, installation, and certification of every class of portable fire extinguisher, tagged and documented to NFPA 10.

The Service

Every unit inspected, recharged, or replaced. Tagged and dated to code.

Portable fire extinguishers are the most-regulated, most-inspected piece of fire equipment on your property. And the most commonly overlooked. A rusted bracket, a dropped pressure gauge, a missing tamper seal. Any of these can fail an inspection and void your insurance.

Boss Fire technicians are NFPA 10 certified and carry every component on the truck. We inspect, service, recharge, and replace on the spot, so you're never running a business with non-compliant equipment sitting on the wall.

Same-day service available across the GTA. Including failed inspections, pre-audit scrambles, and post-discharge recharges.

Every Site Visit Includes

  • Visual inspection. Corrosion, dents, hose integrity
  • Pressure gauge reading within operable range
  • Tamper seal & pull-pin verification, replaced if compromised
  • Weight check. Agent quantity to manufacturer spec
  • Nozzle & discharge hose check
  • Recharge on site if pressure is low
  • 6-year internal maintenance when due
  • 12-year hydrostatic pressure test when due
  • Updated certification tag. Date, technician ID, next service
  • Written inspection report for your compliance records
Fire extinguisher certified and tagged by Boss Fire NFPA-certified technician
Extinguisher Classes

Every class. Every property.
Every building code.

Class A · B · C

Dry Chemical

The universal workhorse. Combustibles, flammable liquids, and electrical. Standard across retail, office, industrial.

Class K · NFPA 96

Wet Chemical (K-Class)

Required in commercial kitchens. Designed specifically for cooking-oil fires that dry chemical can't control.

Class B · C

Carbon Dioxide (CO₂)

No residue. Ideal for electrical equipment, flammable liquids, and clean-up-sensitive environments.

Class A

Water & Foam

Ordinary combustibles. Paper, wood, fabric. Common in warehouses, offices, storage.

Clean Agent

Server Rooms & Labs

Non-conductive, non-corrosive, residue-free. The gold standard for protecting sensitive electronics.

Fleet / DOT

Commercial Vehicles

DOT-compliant for trucks, vans, forklifts, and fleet vehicles. With ongoing inspection cycles managed for you.

Questions

Extinguisher FAQs.

Call direct: 905-519-BOSS

How often do extinguishers really need service? +

NFPA 10 mandates four cycles: monthly visual (by you), annual professional certification, 6-year internal maintenance, and 12-year hydrostatic testing. Boss Fire owns the last three and reminds you about the first.

What if an extinguisher fails an inspection? +

Depending on the issue, a failed unit can usually be serviced on site (recharge, seal replacement, tag update) or swapped for a replacement we carry on the truck. Either way, you leave the visit fully compliant.

Can Boss Fire handle multi-location portfolios? +

Yes. Our National Accounts program is built for multi-site Canadian operations. One contact, one invoice, one standard across every location.

Do you service older or obscure extinguisher brands? +

Yes. Provided the manufacturer is still on the NFPA approved list and the cylinder hasn't been decommissioned. If a unit is obsolete, we'll flag it and replace it with a modern-equivalent rated extinguisher.

Book your inspection in 60 seconds.

A technician on site. Usually this week.

Free site assessment across the GTA. No charge, no obligation. Just a clear quote and a compliant building.

Need extinguisher service now? Same-day across the GTA.