Gallatin, TN  ·  35+ Years in Lock Service

Sumner County's go-to for rekeying, lock installs, and round-the-clock emergency lockouts.

With decades of rekeying experience, this mobile locksmith service covers Gallatin, Hendersonville, Portland, and the rest of Sumner County any hour of the day.

615-452-1709 [email protected] PO Box 36, Castalian Springs, TN 37031
35+Years of Experience
24/7Emergency Service
Military &Senior Discounts
Same-DayCombination Changes
What We Offer

Services built around what you actually need.

Real services, no filler.

Rekeying

Swaps out lock cylinders so old keys no longer work, a fast way to secure a property.

Residential & Commercial Lock Installation

New lock hardware fitted and installed for homes and businesses.

Safe Combination Changes

Same-day combination changes for safes, including after a move-in.

Emergency Lockout Service

24-hour response for lockouts, including weekends and holidays.

Detailed view of a door lock and keys
About

Mobile lock service across Sumner County.

AAA KC's Lock Service has built over 35 years of rekeying and lock-installation experience serving Gallatin, Hendersonville, Portland, White House, Cottontown, and the rest of Sumner County, TN. The team works around the clock, including weekends and holidays, and offers discounts to military members and senior citizens.

Get in Touch

Need a lock changed or a lockout fixed?

Call or text anytime for emergency service or to schedule a rekey.

Contact

AddressPO Box 36, Castalian Springs, TN 37031

Service Area

CoversGallatin, Hendersonville, Portland
Also ServesWhite House, Cottontown, Sumner County