Lock Replacement in Southeastern PA and Northern Delaware

Lock replacement gives you a different way to secure a house door, whether you want hardware that works with your existing setup or a different look and feel.

Rekeying changes which key operates a lock but leaves the existing hardware in place. Replacement is the choice when that hardware is worn or damaged, or when you want to change its style, finish or function. We replace knob locks, lever sets, deadbolts, handle sets and cylinders. A lever offers an easy grip, while a knob has a round shape. A handle set gives an entry door a coordinated appearance.

Your choice also needs to fit the door. Existing openings and door thickness affect which hardware can be installed, and a different design may need different openings. A deadbolt provides a separate locking point, while some handle sets combine one with an exterior grip. If you want one key for every door, the locks need compatible keyways and cylinders; keeping some existing hardware may limit your choices. Replacing only the cylinder may be an option when the rest of the hardware is in good condition and accepts a suitable replacement. We help you choose parts that fit your doors and keying needs.

On the call, we ask which entrances need new hardware and what you want to change.

You can tell us whether you prefer a knob, lever, deadbolt or handle set, along with the finish you have in mind. If you want one key for every door, tell us which existing locks you want included. The cylinders need to be compatible for that arrangement, so we will check what is already in place and explain your choices if the parts do not match. You can choose a different style without assuming it will fit the existing openings.

We check the openings, the thickness of the door and the alignment at the frame before fitting the new hardware. Some replacements match the openings already there, while others need a different fit. We explain what the selected parts require so you can decide whether to proceed. After installation, we test the operation from both sides and check that the latch or bolt lines up and holds as intended. You can try the keys and the controls yourself, and we will show you how the new set operates and explain any differences from your previous setup.