Fire Protection Companies: what it costs and what to ask
The questions below are the ones building owners ask right before they hand over money — and the ones the internet answers worst. Most of what comes back is a lead form or a sales page. These are plain answers with nothing to sell.
What things cost
Real price ranges for the work building owners ask about most, with every figure traced back to a named source.
- How much does a fire extinguisher inspection cost?
HomeGuide publishes $40 to $100 for a professional fire extinguisher inspection, and $5 to $15 per unit when a company prices by the extinguisher. The by-type table, what OSHA actually requires, and how to read the tag they leave behind.
- Is it cheaper to recharge a fire extinguisher or buy a new one?
HomeGuide puts a recharge at $10 to $60 and a replacement extinguisher at $40 to $200. Where those two ranges cross, what OSHA requires every six years, and why a discharged extinguisher on the bracket is not a working one.
- How much does backflow testing cost?
HomeGuide publishes $30 to $300 per device for backflow testing with a national average of $165. What the twenty-minute test actually involves, what the water district charges on top, and what happens when a device fails.
- What does a fire sprinkler inspection cost?
HomeGuide publishes $300 to $500 to inspect a complete fire sprinkler system. What NFPA 25 requires annually, the separate five-year internal pipe inspection, and why the two are quoted apart.
Common questions
Straight answers, written for the person paying — not a lead form and not a sales page.
- Do fire extinguishers expire?
Fire extinguishers do not carry an expiration date the way food does. OSHA sets a maintenance and hydrostatic-test schedule instead, and lists the conditions that retire a unit early.
- How many fire extinguishers do I need?
OSHA requires access to an extinguisher within seventy-five feet for ordinary combustibles and fifty feet for flammable liquids. NFPA caps how much floor one unit may cover. Whichever gives the bigger number is the one that governs.
- How do you use a fire extinguisher?
The U.S. Fire Administration teaches PASS — pull, aim, squeeze, sweep. It also publishes the questions to answer before you pick the extinguisher up at all, which is the part most guides skip.
- What are the types of fire extinguishers?
The U.S. Fire Administration names five primary types of fire extinguisher, one per class of fire. What Class A, B, C, D and K cover, why a kitchen needs its own unit, and what the letters and numbers on the label mean.
- What does a fire protection company do?
A fire protection company services the equipment a building is required to keep working — extinguishers, alarms, sprinklers and the backflow device on the riser. What OSHA puts on the employer, and what to look for in a service agreement.
Free tools
Work out a number before you call anyone, or check a quote you already have.
- Fire extinguisher calculator
How many extinguishers a building needs, by floor area and by the walk.