A patio door that won't lock isn't just annoying — it's a way in. We repair or replace sliding-door locks, latches, and the hardware they connect to so your home is secure again.
Sliding doors use a latch or mortise lock that hooks into a keeper on the frame. These wear, misalign, or break, and a door that has dropped out of adjustment often won't lock at all. We repair or replace the lock hardware and realign the door so it secures properly.
Common symptoms
The door won't lock or the lock feels loose
The latch misses the keeper or won't catch
The lock is stiff, sticky, or spins freely
The door has dropped and no longer lines up to lock
What we check
Lock/latch and keeper condition and the correct part
Door alignment and height (a dropped door often won't lock)
Handle hardware (lock and handle often work together)
Secure, smooth locking after the fix
We fit the correct lock hardware and realign the door so it locks securely.
Quote before any work. We diagnose on site and give you a clear price first — nothing starts without your okay. We don't quote a random number over the phone.