Home Rekeying

Rekeying modifies the internal pin tumbler configuration of your existing lock cylinder so that your old keys no longer work and a new key is the only one that operates the lock. For most standard door knob lock and deadbolt combinations, this process preserves the hardware you already have installed — saving time and avoiding unnecessary replacement costs — while completely invalidating every previously cut key. Our technicians carry a comprehensive set of rekeying tools and replacement pins for the most common residential lock brands, including Schlage and Kwikset, so the job gets done in a single visit. Where a lock is worn, damaged, or incompatible with rekeying, we will tell you honestly and explain your upgrade options before any work begins.

For homes equipped with a mortise lock — the larger, rectangular lock body embedded into the door edge that is common in older Baltimore County homes and certain higher-security front doors — rekeying requires a more involved process. The cylinder must be carefully extracted from the mortise body, repinned to the new key, and reinstalled with precise alignment so the lock operates smoothly. Our technicians are experienced specifically with mortise lock hardware and approach every job with the goal of damage-free service. This matters especially for historic or ornate doors found in some of the older properties near the Garrison area, where the door itself has significant value and forcing or incorrect removal would cause costly harm.

Pricing for a home rekeying service depends on several honest, transparent factors, and we believe every customer deserves to understand them before agreeing to any work. The number of locks being rekeyed is the most straightforward variable — a home with two entry points costs less to service than one with five or six. The type of hardware matters significantly as well: a standard door knob lock or basic deadbolt is quicker to service than a complex mortise lock or a high-security cylinder with sidebars and additional pin stacks. Parts required — replacement pins, new keys cut, or any worn components that need swapping — are factored into the quote as well.

Time of day is another honest factor. A call at 2 a.m. on a weekend requires a technician to mobilize outside of standard hours, and that reality is reflected transparently in our pricing rather than hidden in a surprise invoice at the end. Travel distance from our service area also plays a role for locations at the outer edges of our coverage zone. What we commit to in every case is this: before any work begins, we confirm an exact price with you. No estimates that balloon, no add-ons discovered mid-job. Our technicians are trained to assess the full scope on-site and give you a clear, honest number you can agree to or decline without obligation.

Mill Station Locksmith Corp offers a comprehensive range of services to meet the varied needs of Garrison area homeowners and drivers. Our complete service lineup includes: residential rekeying of all lock types, mortise lock cylinder removal and repinning, mortise lock full replacement and installation, door knob lock rekeying and replacement, deadbolt installation and upgrade, high-security cylinder installation, master key system design for residential properties, keypad and smart lock installation, key duplication for house and mailbox keys, garage service door lock replacement, basement and side entry lock service, sliding door lock repair and replacement, window lock inspection and replacement, car key cutting and duplication, transponder car key programming, key fob replacement and programming, car lockout service, ignition lock cylinder repair and replacement, broken key extraction from locks and ignitions, lock-out service for home and business, safe opening and combination change, padlock rekeying and replacement, commercial mortise lock installation, commercial deadbolt and access control hardware, business master key system setup, emergency lockout response 24 hours a day 7 days a week, and on-site security assessment for residential properties. Every service is performed by trained and insured technicians who come directly to you — no towing, no shop visit required.