The Most Expensive Lock Is the Cheap One
I understand the attraction of a bargain. I feel it too. You’re standing in the hardware aisle with two deadbolts in front of you, and in their packages, they look like twins. One costs three times as much as the other. Who wouldn’t reach for the cheaper one? We all want to save money.
But I’m married to a locksmith, and I’ve learned what’s inside those packages.
My husband Mike has been installing, repairing, and replacing locks around the DMV since 2012. Living alongside that work has taught me something I wish every homeowner knew before they got to the register. The cheap lock is usually the most expensive one in the aisle.
What’s hiding inside the package
A lock keeps its secrets on the inside. The difference between a bargain and a good one is in the parts you never see, and that’s exactly where corners get cut to reach that tempting price.
Inside the bargain lock, lightweight cast metal often replaces solid brass or steel. Budget keypad locks can use plastic parts for jobs metal should do. The bolt is thinner, and the latch rattles.
Even the screws tell the story. The ones that come in the box are often so short they only catch the door trim. We’ve written before about what those short screws actually mean for your strike plate — and it’s not a minor detail.
What’s hidden from you in that bargain package is plastic components and inferior metals. You won’t see them on the shelf, but you’ll feel them every time you lock up at night.
You don’t need to take a lock apart to know that. Just hold it. If a lock or deadbolt feels flimsy in your hand, it is. That should tell you everything you need to know about whether you can trust it to secure your home.
Pick up a well-made lock, and you feel the difference right away. It has heft. The bolt slides a full inch into the frame, and the screws are long enough to bite into the house framing itself.
It starts with a jiggle
A cheap lock rarely quits all at once. It starts small.
One morning the key sticks a little, and you learn to jiggle it. A few months on, the door only latches if you pull it toward you just so. You teach the trick to your spouse, your kids, the neighbor who waters the plants. Everyone in the house knows it, and nobody thinks of it as a broken lock. We’ve seen what a worn key does to a compromised cylinder, and the two problems together move faster than either one alone.
Then comes the night it stops cooperating. The key turns, and nothing happens, or it snaps off in the cylinder. You’re standing on your own porch with the groceries, locked out of your own home. Or you’re inside at bedtime with a front door that won’t lock.
Those are the calls that come in to a locksmith, and they rarely come at a convenient hour.
There’s a quieter problem too, and it worries me more. A lock made with soft metal and short screws doesn’t put up much of a fight against a hard kick. It can look locked and do very little to protect the people behind it. That’s the scenario we talked about with fifteen exterior doors and zero real security, the lock that looks the part but doesn’t play it.
What the bargain really costs
So let’s count it up the way it happens. You buy the cheap lock. A few years later you buy another one to replace it. In between there’s the lockout and the service call, and maybe a morning of work missed while you wait.
Homeowners ask us all the time how much does it cost to change locks on a house. The honest answer is that it depends, on the doors, the hardware, and what you’re starting with. But here’s what we know for certain: the cost of replacing a failed cheap lock, plus the service call it usually generates, almost always exceeds what a quality lock would have cost in the first place. We wrote about why a phone quote can never capture the full picture, and this is exactly why.
And there’s the cost that never shows up on a receipt: the small daily worry of a door you don’t quite trust to secure your home and your family, the things that matter most.
A good lock, installed properly, can look after a home for decades. Spread the extra cost over all those years, and it comes to a few dollars a year. You pay once, and then you get to forget about it, which is exactly what a lock should let you do.
Let your locksmith choose the lock
Here’s what we tell our own customers. If you can, let the person installing your lock supply it.
Mike knows which locks hold up because he gets the call when they don’t. He chooses them for your door and how your family comes and goes.
At Mike’s Locksmith, we only recommend what we can stand behind. That means locks that are solidly built and made to last. As an authorized dealer for Medeco, Mul-T-Lock, and Schlage Primus, we carry hardware that a residential locksmith in Maryland can actually guarantee, not the builder-grade product sitting on a shelf at the hardware store. And if we don’t recommend a lock, there’s a reason. It isn’t a quality lock, and sooner or later it will cause you trouble.
It also makes life easier if something ever goes wrong. We guarantee our materials and our labor 100%. When the lock comes from us, we’re responsible for both the lock and the work.
If you’ve already bought a lock, we’ll gladly install it for you. We just can’t guarantee a lock we didn’t supply. And if you haven’t bought one yet, call us before you head to the store.
Peace of mind is the point
The lock on your busiest door might be the hardest-working thing in your house. You use it every day, and the best ones never ask for your attention. You turn the key, you hear the bolt slide home, and you go on with your evening.
That feeling of security and safety is what you’re really paying for. So, before you reach for the bargain, think about what it will cost you down the road, and choose the lock you’ll still trust fifteen years from now.
If you need a new lock, or you’re just not sure about the ones you have, our residential locksmith team offers free estimates and assessments all over the DMV, and Mike comes out on the jobs himself. He’ll recommend the right lock, supply it, and stand behind it with our 100% guarantee on materials and labor.
If you're in the DMV area and thinking about upgrading your home or business security - cameras, locks, smart access, or all of the above - we're always happy to talk it through.
Mike's Locksmith proudly serves homeowners and small businesses across Maryland, Virginia, and DC. Read it here on Substack
