Residential Lock Change in Boston, MA
Changing locks after a move, a lost key, or a damaged cylinder. Mobile locksmith assistance for Boston and nearby communities.
When is this service appropriate?
A lock change replaces hardware or a cylinder; rekeying changes which keys operate a compatible existing lock. The right choice depends on condition, compatibility and the customer’s security goals.
What should you check first?
Homeowners and tenants should confirm property authorization. If an existing deadbolt works reliably, rekeying may be sufficient; damaged hardware or a desired upgrade can make replacement more appropriate.
What our technician needs to know
Check door thickness, existing bore dimensions, strike alignment and whether the current latch seats properly. Replacing a lock does not automatically correct a sagging or misaligned door.
Related locksmith services
Learn more about related lock services, residential locksmith services and commercial locksmith services.
Discuss your lock issue
Call Platinum 24/7 Locksmith at 617-268-6700 to describe the lock, door and location. We provide mobile service; we do not operate a walk-in storefront.