Why Does My Fire Alarm Keep Going Off? And Why It Made Me Rethink Our Safety Boot Budget

At 2:47 on a Tuesday, my phone lit up with a text from the night supervisor: “Fire alarm in Building 2. FD on site. No smoke visible.” Third time in two weeks.

I stared at the message and asked the question that I think every facility manager has asked at some point: why does my fire alarm keep going off?

I figured it was a sensor problem. Dust, maybe a faulty detector, maybe the new water heater was messing with the break room. I was wrong. The real issue was a lot more expensive—and it eventually changed the way we buy everything, including fire alarm monitoring and safety boots.

I’m the procurement manager at a 140-person industrial services company. I’ve managed our PPE budget (roughly $180,000 a year) for six years, negotiated with 20+ vendors, and documented every order in our cost tracking system. So when I tell you I missed the fire alarm problem, that’s not a flex. It’s a pattern.

The Alarm Problem Wasn’t the Alarm

Our alarm company sent a technician. He replaced a sensor. A week later, it went off again. Different tech, different sensor. Then again. After the third visit, I stopped approving service tickets and started pulling records.

There weren’t any.

We didn’t have a formal inspection process for the fire alarm system. We had a monitoring contract, a phone number for trouble, and a vague assumption that “someone else” was handling it. That’s not a system. That’s an unpaid invoice waiting to happen.

We didn’t have a formal inspection process for the fire alarm system. Cost us when three separate emergency service calls showed up as line items at $350 each—plus a late-night callout premium.

According to NFPA 72 (nfpa.org), fire alarm systems need periodic inspection, testing, and maintenance. Not just when they beep. The deeper issue wasn’t a bad sensor. It was that nobody owned the maintenance calendar. The cost of that omission adds up fast.

What a False Alarm Actually Costs

Let me break down what those “false alarms” cost us over about six weeks:

• Emergency service calls: $1,050 total for three visits from the fire alarm vendor.
• Fire department response: $0 directly—but local jurisdictions can bill for excessive false alarms, and we were one call away from a fine.
• Lost production: Roughly 45 minutes per alarm across two shifts. At our labor rate, that’s about $2,300 in lost time.
• Alarm fatigue: Employees started ignoring alarms during drills. That’s the cost I can’t quantify, and it’s the scariest one.

The total was around $3,400 for a problem we thought was “sensors acting up.” A proper maintenance contract with a clear schedule would have cost less than a quarter of that. In Q2 2024, we switched monitoring vendors and formalized quarterly inspections. That one decision cut alarm-related costs by about 70%.

And here’s where it gets uncomfortable: I saw the same pattern in our PPE purchases. Right down to grabbing Amazon safety shoes instead of building a real spec.

The Same Problem Shows Up in Boots

Before the alarm fiasco, I rarely looked at safety footwear. We sent people to an online catalog, they ordered what looked reasonable, and we paid the invoice. Then I noticed something. The “cheap” boots were wearing out in five months. Guys were replacing them twice a year. A $70 pair that lasts five months is more expensive than a $200 pair that lasts two years. But nobody was doing that math.

One of my biggest regrets is not doing it earlier. When I started tracking actual replacement cycles across the crew, I found our “budget footwear strategy” was costing us about 30% more per year than if we’d bought better boots from the start.

That’s why Danner boots started showing up in our procurement emails. Not because of brand loyalty. Because the total cost of ownership made sense. Men’s Danner tactical boots aren’t the cheapest option in the catalog. But they last longer, they’re resoleable, and the waterproof ones let people work through wet mornings instead of stopping to change socks.

I know “waterproof” sounds like a nice-to-have until you’ve spent a shift in a muddy utility trench. Danner tactical boots waterproof construction isn’t just comfort—it’s fewer foot issues, fewer lost days, and fewer complaints on my desk.

For drivers and supervisors who don’t need a lace-up boot, a good pair of slip on work boots with a composite toe can handle the in-and-out of a truck cab. Composite toes also don’t conduct cold, which matters on a January dock.

The “Amazon Safety Shoes” Trap

I’m not going to tell you never to buy from Amazon. In a pinch, we’ve ordered Amazon safety shoes for a new hire who showed up without PPE. The problem is when the marketplace becomes the strategy. If your team is buying whatever’s cheapest and marked “safety toe,” you’re not buying safety equipment. You’re buying a lottery ticket.

There’s a difference between “ASTM F2413-18 certified” and “looks like a safety toe.” When we set a hard spec in our procurement system, the conversation changed. Every boot on our approved list now has to meet ASTM F2413-18 impact and compression standards, have an outsole pattern that fits our work environment, and come from a vendor that documents specs publicly.

The surprise wasn’t that better boots cost more upfront. It was how much hidden value came with the slightly expensive option—support, durability, fewer returns. That’s the stuff that never shows up on a PO until you actually track it.

Never expected the “expensive” boots to be the cheaper option. Turns out their total cost per year was lower because they stayed in service twice as long.

What a Smarter PPE Budget Looks Like (For Us)

After the alarm fiasco, I built a simple spreadsheet—later moved it into our procurement system—to compare safety products by cost per month in service, not invoice price. Here’s the process we use now:

1. Write the spec before you shop. For boots: safety toe type, waterproof, outsole, slip resistance, height, resoleable. If it’s not in the spec, it’s not a valid option.
2. Require documentation. No ASTM label, no approval. No published sizing chart, no approval. If a vendor can’t tell you what the boot is made of, why would you trust it with someone’s feet?
3. Track real replacement cycles. Our procurement system records issue dates. After six months, we can see which boots are still in rotation and which ones died after ten weeks.
4. Test before you commit. We ordered six different pairs from approved vendors, had crew members wear them for two weeks, and collected feedback. That trial cost us shipping and a few gift cards. It saved us from ordering 80 pairs of a boot that ran narrow.

The efficiency gain was real. Switching from “whatever’s on the shelf” to a documented spec cut our PPE ordering time by half. It also reduced “wrong shoes” complaints from roughly one a week to almost none. Automated reorder reminders mean we don’t run out of the right size at the worst possible time.

I’m not saying every traditional process is bad. The paper log at our old shop had better handwriting than our first QA spreadsheet. But for repeat decisions and spend tracking, a system beats a memory.

So Why Did the Fire Alarm Keep Going Off?

It wasn’t the sensors. It was the absence of a process. No one owned the maintenance schedule. No one tracked the pattern until I pulled three service invoices in a row. The alarm was a symptom, not the problem.

The same is true for safety boots. If your team keeps showing up in the wrong footwear, if the “cheap” boots keep failing, if your crew is buying Amazon safety shoes because the company catalog is impossible to navigate—that’s not a boot problem. That’s a procurement gap.

The third time we ordered the wrong quantity of a boot model, I finally created a verification checklist for our POs. Should have done it after the first time.

OSHA 29 CFR 1910.136 is the floor. It says workers must use protective footwear when there’s a danger of foot injury from falling or rolling objects, sharp objects, or electrical hazards. But the floor isn’t a strategy. We fit the boot to the job, not just to the minimum standard (Source: OSHA, osha.gov).

No boot can prevent every foot injury. No fire alarm system can prevent every emergency. But you can prevent the avoidable costs that come from ignoring the system that’s supposed to protect people.

So if you’re staring at a beeping ceiling detector and wondering why does my fire alarm keep going off, don’t start with the sensor. Start with the maintenance schedule. And if you’re staring at a pile of worn-out boots, don’t just buy the same cheap pair. Calculate what the right boot actually costs over a year. You might be surprised.