Do You Know Who Has a Key to Your Building?
If you had to answer that question right now, with confidence, could you? Not a rough estimate. Not "I think so." A complete, accurate list of every person who has a working key to your business.
For most small business owners, the honest answer is no. And that gap between what you assume and what you actually know is where most access control problems begin.
If you're managing access to your business with physical keys, you're likely spending more time, money, and energy on it than you realize, and carrying more risk than you need to. This post walks through what that actually costs and what a more manageable approach looks like.
The Bill You're Already Paying
Most small business owners think of rekeying as a minor, occasional expense. A locksmith comes out, swaps the cylinders, cuts new keys, done. It runs $50 to $150 per lock depending on who you call and how many doors you have. Annoying, but manageable.
Except it's rarely just one lock. And it's rarely just one time.
The average small business sees meaningful employee turnover every year. For industries like retail, fitness, beauty, and food service, that number is even higher. If you're rekeying every time someone leaves, or every time you think you should, those costs add up fast. A three-door office rekeyed four times a year is easily $1,000 to $2,000 annually, before you've even counted your own time.
And most business owners aren't rekeying every time someone leaves. They're hoping it won't matter. That's a different kind of cost, and it's the harder one to calculate.
What Rekeying Doesn't Actually Solve
Here's the part nobody talks about. Rekeying only protects you from the physical key you collected. It does nothing about a copy that may have been made six months ago. It doesn't tell you who was in the building last Tuesday at 7 PM. It doesn't let you give the cleaning crew access on Wednesday nights without handing them something they could lose, copy, or forget to return.
A physical key has no schedule. It has no log. You can't revoke it at midnight when someone gives notice. You either have it back or you don't, and if you're not sure, you're already in the problem.
This is one of the clearest signs that your current access control setup is working against you rather than for you. When the tools you're using create more friction than they eliminate, it's worth taking a step back and looking at the full picture.
Most business owners handle this the same way: rekey when it feels necessary, skip it when turnover seems low-risk, and trust their gut the rest of the time. That works right up until it doesn't.
The Time Cost Is Worse Than the Money
The dollar figure is real, but it's not what actually hurts. What hurts is the interruption.
Coordinating with a locksmith means scheduling around their availability, not yours. It means being on-site to let them in. It means cutting and distributing new keys to everyone who still needs access, which means tracking down your staff, your contractors, your cleaning service, and whoever else is on the list. It means doing all of this while also running your business.
For a lot of owners, the honest answer is that they don't always do it. They wait. They see if anything happens. They tell themselves they'll get to it. And usually nothing does happen, until it does.
There's also the mental overhead that rarely gets counted. Knowing that your access situation isn't fully under control creates a low-level background stress that's hard to put a number on but very real. Every time a key goes missing, every time someone new needs access, every time an employee leaves on bad terms, it surfaces again.
What a Different Approach Looks Like
When access lives in software instead of metal, the day-to-day management changes completely.
An employee leaves? You remove them from the system in about ten seconds from your phone or computer. No locksmith. No new keys. No hoping they didn't make a copy. Their access stops working immediately, whether they're across town or standing at the door. You can learn more about how that works on the Nexkey portal page.
You can set schedules so the cleaning crew can only get in on the nights you've approved, and can't get in any other time. You can see a full log of who entered, when, and which door they used. You can add a new staff member remotely without being anywhere near the office. All of that is managed through the Nexkey app, which is built to be used by whoever runs the business, not an IT department.
None of this requires a complicated installation either. Nexkey works with most existing door hardware and is typically up and running in a single afternoon. There's no proprietary equipment to buy or specialist to hire.
If you use other tools to run your business, scheduling software, HR platforms, or automation tools, Nexkey's integrations are worth looking at too. Access control that connects to the rest of your workflow is meaningfully easier to manage than one that sits in isolation.
The Security vs. Convenience Tradeoff That Isn't Really a Tradeoff
One of the most common things we hear from business owners is that they're worried a keyless system will be harder for their team to use than a physical key. It's a fair concern. But in practice, security and convenience don't have to work against each other.
A smartphone is something most people have on them at all times. Using it to unlock a door is no more complicated than using a key, and in many cases it's faster. The difference is that behind that simple tap is a system that logs the entry, enforces the schedule, and lets you make changes in seconds from anywhere.
The convenience gain isn't just for the employee. It's for the person managing access. No more cutting keys. No more tracking who has what. No more locksmith calls on a Tuesday morning because someone left last Friday.
How to Think About the Decision
This comes down to two things: what the problem is actually costing you, and whether a different approach is worth the investment to fix it.
If your turnover is low, your team is stable, and your current process feels genuinely manageable, you may not need to change anything right now. Physical keys work fine in the right context.
But if you're rekeying regularly, or avoiding it when you know you should, or simply not confident right now about who has access to your building, that uncertainty is worth taking seriously. The cost of the status quo has a way of being invisible until something goes wrong.