Moving into a new home
Previous owners, contractors, cleaners, and real-estate agents often hold keys during a sale. A rekey on move-in day resets access to just your set. If the deadbolts are old or mismatched, we can change them at the same time.
Rekey & Lock Change in Philadelphia
Rekey and Lock Change Service in Philadelphia
Rekey when the existing hardware is fine and you only need old keys to stop working. Replace the lock when the hardware is worn, damaged, or no longer appropriate for the door. We help Philadelphia homes and businesses pick the right option and do the work the same visit whenever possible.
Rekey or replace? A quick decision guide
Rekeying keeps your existing lock hardware and changes which key operates it. Any previous key stops working. It is usually the fastest and least expensive way to reset access — a good fit when the lock still functions smoothly and simply needs to accept a new key.
A lock change replaces the cylinder or the entire lockset. It is the right call when the hardware is worn, damaged, mismatched to the door, or no longer meets the security level you want. New residential deadbolts and commercial-grade cylinders can be installed on the same visit when the door and frame allow it.
Common reasons to rekey or change locks
Reset access without wondering who still has a key
Most rekey and lock change calls in Philadelphia fall into a handful of clear patterns.
Tenant turnover on a rental
Landlords and property managers commonly rekey between tenants. It is faster than a full lock change and keeps the hardware pool consistent across a portfolio. New keys are cut on site and old keys are decommissioned.
Employee or staff changes
Businesses in Philadelphia rekey after key holders leave, keys go missing, or roles change. A rekey is often preferable to replacing several commercial cylinders and can be paired with a small master-key plan for larger offices.
Lost or unreturned keys
If you cannot confirm every copy of a key is accounted for, treat it as unaccounted. Rekey the affected locks so the missing key stops working. Consider adding a spare copy afterward so the same problem does not repeat.
Damaged, worn, or outdated locks
Sticky cylinders, keys that must be jiggled, cracked knobs, and hardware from the previous era of a building usually need replacement rather than rekeying. We can match the aesthetic and function of the door.
After a lockout or forced entry
If entry required drilling or the lock was damaged during a break-in, replacement is usually the right call. We install the new hardware and cut a fresh set of keys during the same visit.
Residential rekey and lock change
Homes across Philadelphia — Center City condos, brownstones, twins, and rowhouses in North and South Philly — rely on rekeys for move-ins and lost keys, and on lock changes when deadbolts have worn out. We inspect the full door assembly, not just the cylinder, so the finished lock actually protects the opening.
Common home requests include Kwikset, Schlage, Baldwin, and Yale hardware, plus smart lock retrofits when the door allows it. Full context on home services is on the residential locksmith page.
Commercial rekey and lock change
Offices, storefronts, and multi-unit properties often need coordinated rekeys after staffing changes, after lost master keys, or as part of scheduled security refreshes. We service common commercial cylinders and can advise when replacing a cylinder makes more sense than rekeying the existing one.
For business context, see the commercial locksmith page. If you were just locked out, the 24/7 lockouts page covers what happens right after entry.
What to have ready before you call
- Your exact Philadelphia address, unit, or suite
- Whether you want a rekey (keep hardware) or a lock change (new hardware)
- Door type (rowhouse front door, apartment unit, storefront, office suite)
- Lock brand and finish, if visible — Kwikset, Schlage, Baldwin, Yale, and so on
- How many locks or doors are involved
- How many working keys you need after the visit
Same-visit work whenever possible
Most residential rekeys and single-cylinder lock changes are completed on the first visit. Commercial jobs with several doors, master-key plans, or unusual hardware sometimes need a follow-up. We share the expected scope before starting so you can plan around it.
Need a rekey or lock change in Philadelphia?
Call now for availability and a clear estimate before dispatch.