Lock Repair in Paoli, PA

When a knob spins without opening the door, a loose or worn connection may be keeping the latch from moving.

We repair house and building locks in Paoli when they stick, drag, spin or fail to catch. A key that turns hard can point to wear inside the mechanism. A rubbing door or an uneven gap may mean the opening is out of alignment, and changes in weather can affect the fit.

If you can open the door, check whether it closes squarely and whether the latch meets the opening in the frame. Do not force a stiff key or keep turning a spinning knob, since that may make the problem harder to repair. We work with you in Paoli to determine whether an adjustment or repair to a loose or worn part will restore the lock's function. Replacement is another choice when wear is extensive or the existing hardware cannot be repaired reliably. We explain what each option means for your home or building so you can choose how to proceed.

When we examine a deadbolt that drags against the strike, we look at where the two meet and whether the door sits out of alignment.

We also check for loose hardware and signs of wear. Weather can affect the fit, but a worn mechanism may cause similar resistance even when everything lines up. Testing the operation with the door open and closed helps us narrow down where the drag begins.

We explain what we found and lay out the options before doing any work. An adjustment or a small repair may address the problem if the parts are still sound. If the mechanism is worn, replacing the lock may be the more practical choice. You can ask what each option would change and what it would leave in place. Once the work is done, we check the result with you, turning the key and operating the deadbolt with the door both open and closed. We also check that it extends fully and retracts without forcing it.

After the repair, close the door normally and give it a gentle push to make sure it stays shut.

You should not have to pull it toward you to get the latch to catch. If that need comes back, notice whether it happens in damp weather or after a change in temperature. Those details can point to movement or a change in alignment.

Keep the outside of the lock clean with a soft, dry cloth. Avoid forcing a stiff key or cranking a loose knob, since either action can add wear or make a part harder to use. If sticking returns, the knob spins, or the door no longer stays closed, call us again rather than trying to make it work by pulling harder. Tell us what changed and whether the problem comes and goes, so we know what to look at.