Full-Service Locksmith in Summerville, SC

From locking your keys in your car to replacing locks around your home to installing secure locks throughout your retail store, 843 Keys has you covered. We have served local school districts, the Town of Summerville, new construction, and more! We’d love to hear about your project!

Locked keys in car

Lost car key replacement

OEM Car Key Duplication and Replacement

OEM Keyless Entry Remote Fob Duplication

Standard car key cutting

High security (laser) car key cutting

VIN Cut Car Keys (if all keys are lost)

Programming Services for Car Keys and Fobs

Professional locksmith services

At 843 Keys, we proudly serve Summerville and the entire Lowcountry with fast, reliable, and professional locksmith services. Whether you’re locked out, need key duplication, or want to improve your home or business security, our team is ready to help—no matter where you’re located. With over 200 five-star reviews on Google and Facebook and an average rating of 4.8 stars, customer satisfaction isn’t just our promise—it’s our priority. Need help today? Call us at 843-900-5888 for a same-day service quote.

Same-day locksmith service available

Serving residential, commercial, and automotive needs

Local experts you can trust with your safety and security

Highly rated by customers across the Lowcountry

Areas we serve

We provide locksmith services throughout Charleston County, Dorchester County, Berkeley County, and beyond, including: Summerville, North Charleston, Ladson, Mt. Pleasant, James Island, Charleston, Goose Creek, Moncks Corner, Knightsville, West Ashley, Walterboro, Hanahan.

Don’t see your town listed? We still likely serve your area—call today for confirmation and a free quote.