How Much Does It Cost to Service a Fire Extinguisher?
If you own a fire extinguisher, you’ve probably wondered:
How much does it cost to service a fire extinguisher?
The short answer:
Most fire extinguisher servicing costs $40 to $100 per unit per year, depending on the size, type, and whether the company comes to you.
But like most things, that number only tells part of the story.
Let’s break down the real costs and what you’re actually paying for.
What “Servicing” a Fire Extinguisher Really Means
According to the National Fire Protection Association, portable extinguishers must follow the inspection and maintenance standards outlined in NFPA 10.
That includes:
- Monthly visual inspections (can be done by the owner)
- Annual professional maintenance
- Internal examinations at set intervals
- Hydrostatic testing every 5–12 years (depending on type)
You can review the NFPA standards here: https://www.nfpa.org/codes-and-standards/nfpa-10-standard-development/10
Average Cost to Service a Fire Extinguisher
Here’s what most service companies charge:
| Service Task | Typical Cost |
|---|
| Annual inspection & maintenance | $40–$75 |
| Large commercial unit servicing | $75–$100+ |
| Service call / technician trip | $50–$100+ |
| Hydrostatic testing | $25–$100 |
| Recharge after discharge | $20–$150+ |
If you have multiple extinguishers, many companies require a minimum visit fee.
So even if you only have 3–4 units, your total invoice could easily reach $300–$500 annually.
What Impacts the Cost?
1. Type of Extinguisher
Most offices, shops, farms, and trucks use ABC dry chemical extinguishers.
These typically require:
- Monthly shaking to ensure the powder doesn't compact
- Annual servicing
- Recharge after every use
- Hydrostatic testing on schedule
CO₂ and specialty units may cost more to test and recharge due to handling requirements.
2. Number of Units
The more extinguishers you own, the higher the annual cost.
On many farms or equipment yards, it’s common to have:
- One in each tractor
- One in each combine
- One in the shop
- One in the service truck
- One in the barn
That adds up fast.
3. Travel & On-Site Fees
If a company must come to your location, travel fees often apply.
If you take them in yourself, you lose time instead.
Either way, there’s a cost.
What If Your Fire Extinguisher Didn’t Require Annual Servicing?
Here’s the part most people don’t realize:
Not all fire extinguishers are built the same way.
Traditional dry chemical units require:
- Annual professional maintenance
- Monthly owner inspections
- Recharging after each use
- Periodic hydrostatic testing
But the STOP-FYRE® is engineered differently.
STOP-FYRE®:
- Requires no monthly service
- Requires no yearly professional servicing
- Is a multi-shot unit
- Leaves no corrosive powder mess
- Is backed by a Lifetime No-Hassle Guarantee™
That means no annual inspection invoices.
No scheduling service appointments during planting or harvest.
No recurring recharge bills.
You can learn more about how it works here:
