Worn out, broken, or just not secure enough. We replace it properly and leave the door working right.
Deadbolts, handlesets, high-security cylinders and full hardware upgrades across Broward.
Rekeying is usually cheaper, but sometimes the hardware itself is the problem.
Sticking, grinding, a key that needs jiggling, or a bolt that no longer throws cleanly. Those are symptoms, and they get worse.
Salt air near the coast destroys exterior hardware. Once a cylinder is pitted and seized, rekeying it is money wasted.
Builder-grade hardware is the cheapest thing on the door. Upgrading the deadbolt is the highest-value security change most homes can make.
Mismatched, dated or scratched hardware on a front door is worth replacing on appearance alone, and we can match every door in the house.
Full details, what to expect, and answers to the common questions for each service.
We've been serving Broward County since 2012. Here's what sets us apart from the rest.
No voicemail, no runaround. Call 954-994-1984 and a real person picks up ready to help you right now.
Fully licensed and insured to operate in Broward County. Ask for our license number anytime.
You get a clear quote before we start. No hidden fees, no bait-and-switch β just honest work at a fair price.
We're a local business, not a call center. Every job gets our full attention β we treat your home like our own.
Don't take our word for it β read our verified customer reviews on Google and Yelp.
"Friendly and speedy service. I was able to get a same day appointment which helped tremendously because of my work schedule. Very reasonably priced, I would recommend this company anytime. Joe was phenomenal."
Jaffia L. β Yelp review
"What a great experience. I was so nervous getting new locks installed but Joe is a professional with a wonderful personality. Arrived promptly on time, knew exactly what would work for me. Was so conscientious- even made sure the locks matched the doors! Pricing was reasonable and he was so quick and efficient. I would recommend this company to all my loved ones and friends! Great service, great company, thank you!!!"
Kaya G. β Yelp review
"He is extremely professional and had my office door opened in less than a minute without any damage to the door or lock. I would highly recommend KSB Locksmith! Thanks Joe!"
Debi H., Boca Raton β Yelp review
Before replacing anything we check the door itself, because the lock is often not the real problem. A deadbolt that will not throw cleanly is usually a strike plate or alignment issue rather than a failed cylinder, and swapping the lock without fixing the alignment just puts new hardware into the same bad situation. Doors in South Florida move with humidity, and older homes move the most.
When replacement genuinely is the answer, the grade of hardware matters more than the brand on the box. Builder-grade deadbolts are the cheapest component on most front doors and they behave like it. Stepping up to a properly rated deadbolt costs less than people expect and is the most meaningful security upgrade available on a typical home.
On anything within reach of the coast, corrosion resistance matters as much as the mechanism. We have replaced plenty of hardware that failed in under two years because it was never rated for the environment it was hung in. Choosing correctly the first time is cheaper than doing this twice.
If you are replacing more than one door, say so up front. We can key everything alike so you carry one key, match finishes across the house, and it costs meaningfully less than booking separate visits later.

What people ask before replacing hardware.
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