A lock that sticks, spins loosely or needs a shoulder shove to latch is telling you something. Our door lock repair service in Mill Basin, Marine Park and nearby Brooklyn blocks finds the real cause, whether that is a worn cylinder, a sagging door or a bent strike plate, and fixes it so the lock works the way it should.
What’s included
- Keys that stick, grind or will not turn smoothly
- Loose or spinning knobs, levers and deadbolt thumbturns
- Latches that miss the strike plate after the door settles
- Worn, bent or cracked strike plates and door-edge damage
- Repair of locks damaged in a break-in attempt
What to expect
Many lock problems start with the door, not the lock. Humidity swells wood, hinges loosen, and a door that sags by a few millimeters can stop the bolt from reaching its hole. We check alignment first, adjust or reinforce where needed, and only replace hardware when repair would not hold up.
If a lock is past saving, we replace it during the same visit and match the finish of your existing hardware. When a repair is all you need, we say so and keep the cost down.
Need this done today?
Typical arrival is about 1 hour in Mill Basin and Marine Park.
Door Lock Repair FAQs
Is it cheaper to repair a lock or replace it?
Often repair is cheaper, especially for alignment problems, loose screws or worn strike plates. If the cylinder or internal parts are failing, replacement is usually the better value, and we explain the difference before starting.
My key turns hard. Should I use lubricant?
A small amount of dry graphite or a lock-specific dry lubricant can help. Avoid heavy oils, which collect dirt over time. If the key still binds, call us before it breaks off in the lock.
Can you repair a lock after a break-in attempt?
Yes. We repair or replace damaged locks and door edges, and can rekey so any keys that may have been taken no longer work.
Where we provide door lock repair
We serve these Brooklyn neighborhoods and the blocks around them: