Lock Change & Rekey Service in Charleston — Same-Day Appointments

Whether you're moving in, moving out, or upgrading security — we change and rekey locks across Charleston the same day you call.

  • Lock Rekeying
  • Lock Replacement & Installation
  • High-Security Lock Upgrade
  • Master Key System Setup
Google Reviews — 2,428+ Five Star Reviews BBB Accredited Business ALOA Member — Associated Locksmiths of America
2,428+ Google Reviews
SC Registered Locksmith
Local Charleston Team
Mon-Fri 8AM-5PM | Emergency Service
1730 Savannah Hwy, Charleston
1730 Savannah Hwy, Charleston, SC 29407

Request Service Now

Or call directly: 843-896-3266

We typically respond within 5–15 minutes during business hours.

Your information is private and never shared.

Call for Immediate Service: 843-896-3266
2,428+ Google Reviews

Time to Change or Rekey Your Locks?

You just closed on a home in Mt. Pleasant and have no idea how many copies of the old key are floating around?
A roommate moved out of your apartment in downtown Charleston and you want to make sure they can't get back in?
Your landlord asked you to rekey the locks between tenants at your rental property on Johns Island?
The locks on your 1960s home in the Old Village are original and barely functional?
You want to upgrade from basic builder-grade locks to high-security deadbolts after a string of break-ins in your neighborhood?

Services We Provide

Lock Rekeying

We change the internal pins of your existing locks so old keys no longer work. You get new keys without buying new hardware — the most affordable way to reset access.

Lock Replacement & Installation

We remove old locks and install new deadbolts, knob locks, or lever handles. We carry Schlage, Kwikset, and commercial-grade brands on the truck.

High-Security Lock Upgrade

Upgrade to bump-resistant, pick-resistant, and drill-resistant locks from Medeco, Mul-T-Lock, or Schlage Primus for maximum home security.

Master Key System Setup

For landlords and property managers: we set up master key systems where one key opens all units but each tenant has their own unique key.

Smart Lock Installation

Want keyless entry? We install and configure smart locks from Schlage Encode, Kwikset Halo, Yale Assure, and August — with app-based access control.

Why Charleston Trusts Us

Local Charleston Team

Our technicians live and work in the Charleston metro — not a dispatch broker.

2,428+ Google Reviews

Rated 4.9 out of 5 stars by real Charleston customers.

SC Registered Locksmith

Licensed, bonded, and insured with the state of South Carolina.

Real Technicians, Not Brokers

Every technician is our direct employee — background-checked and certified.

Physical Storefront

Visit us at 1730 Savannah Hwy, Charleston, SC 29407.

Transparent Pricing

No hidden fees — price confirmed before any work begins.

How It Works

1

Call or Book Online

Tell us how many locks need attention, whether you want to rekey or replace, and any brand preferences. We'll quote exact pricing and schedule same-day service.

2

Technician Arrives With Hardware

Our locksmith arrives with a full inventory of locks, cylinders, and rekeying kits. No waiting on orders — everything is done on the spot.

3

Locks Changed or Rekeyed

We install new locks or rekey existing ones, key all locks alike if requested, test every lock, and hand you the new keys.

Transparent Pricing

Rekeying is $25-$35 per lock (labor only — uses your existing hardware). Lock replacement starts at $75 per lock including a new Schlage or Kwikset deadbolt and installation. High-security locks (Medeco, Mul-T-Lock) range from $150-$250 per lock installed. Smart lock installation is $95-$150 plus the cost of the lock. Volume discounts available for 4+ locks.

Confirm Before We Start

We always provide a clear quote and get your approval before beginning any work.

No Hidden Fees

The price we quote is the price you pay — no surprise charges, ever.

Written Estimates

Receive a detailed, written estimate for every job so you know exactly what you're paying for.

Multiple Payment Options

We accept cash, all major credit cards, Apple Pay, Google Pay, and Venmo.

What Our Customers Say

4.9 out of 5 Based on 2,428+ Reviews on Google
Google Reviews — 4.9 Stars, 2,428+ Reviews Yelp 5 Star Business
My parents took their car to Charleston Locksmith and the young lady named Melodie took the best care of them. They said they have never received such wonderful customer service from a locksmith before. Thank you so much for doing a great job!!
Peter Evans — Google
I locked my keys in my 2012 Honda Accord and wasn't sure what to do. Larry came through and saved the day!! Awesome customer service in a timely manner. I would recommend their services to anybody who needs any lock work!
Paul Hutton — Google
I had an excellent experience with Charleston Locksmith David and couldn't be happier with the service. David was incredibly professional, prompt, and knowledgeable from start to finish. He arrived on time, explained everything clearly, and got the job done quickly without cutting any corners.
Tim Gover — Google
Thank you Charleston Locksmith for making me a new set of keys with a key fob service was quick and easy best way to get your keys done much better than the dealership!!!!
Briana Smalls — Google
Anyone that needs a locksmith come check this place out they are the best in town best prices and best quality they are much better than anyone in the city thank you Charleston Locksmith you guys are life savers
Candace Mcknight — Google

Frequently Asked Questions

Rekeying changes the internal pins so old keys won't work — the lock hardware stays the same. Changing locks means removing the old lock and installing a completely new one. Rekeying is cheaper; replacement is best if the hardware is worn or you want an upgrade.

Rekeying is $25-$35 per lock. This includes new pins, new keys, and labor. No trip charge when you rekey 2 or more locks.

Lock replacement starts at $75 per lock, including a new Schlage or Kwikset deadbolt plus installation. High-security options range from $150-$250 per lock.

Yes. This is called keying alike and it's one of our most popular services. Whether we're rekeying or installing new locks, we match all locks to a single key.

Absolutely. You have no way of knowing how many key copies the previous owner, their contractors, house cleaners, or neighbors may have. Rekeying or replacing locks is the only way to guarantee secure access.

For most homes, Schlage B60N deadbolts offer excellent security at a fair price. For higher security needs, Medeco and Mul-T-Lock provide pick-resistant, bump-resistant protection. For smart locks, we recommend Schlage Encode and Yale Assure.

Yes. We have same-day appointments available Monday through Saturday. Call early in the day for the best availability.

In most cases, yes. Modern smart locks fit standard door preparations. If your door is non-standard, we'll assess fitment on-site and recommend the best option.

Serving Charleston & Surrounding Areas

Charleston Locksmith Pro
1730 Savannah Hwy, Charleston, SC 29407
843-896-3266

Other Services We Provide

Visit Our Store

1730 Savannah Hwy, Charleston, SC 29407

Ready for Locksmith Help?

Call now for fast, professional locksmith service in Charleston and surrounding areas.

1730 Savannah Hwy, Charleston, SC 29407
Mon–Fri: 8:00 AM – 5:00 PM  |  Emergency: 24/7
Google Reviews — 2,428+ Five Star Reviews for Charleston Locksmith Pro