Residential Locksmith Services in Washington, DC

Smart keypad lock installed on a front door by a residential locksmith in Washington, DC
The Locksmith DC Company

Residential Locksmith DC

Your home’s security is only as strong as the locks protecting it, and a trusted residential locksmith in Washington, DC helps keep them strong. Whether you’ve just moved into a new place in Petworth, need to rekey after a lost key, or want to upgrade older hardware that’s long past its prime, a residential locksmith can take care of it quickly and without the guesswork.

The Locksmith DC Company provides residential locksmith services to homeowners, renters, and property managers throughout Washington, DC. From routine lock changes to same-day lockout calls, we handle it all with the kind of straightforward professionalism that makes a stressful situation a lot easier to deal with.

Why Choose Us

Residential Locksmith Services We Offer in DC

Home security needs vary. A renter who just moved in has different priorities than a homeowner upgrading after a break-in on the block. We work with both and everyone in between. Here’s what our residential locksmith services cover:

Lock Rekey

Rekeying resets the pins inside your existing lock so old keys stop working, without replacing the hardware. It is the go-to move after moving in, losing a key or a roommate moving out. We rekey Schlage, Kwikset, Yale and Baldwin deadbolts and handlesets, and can often set several locks to one key when their keyways match. Learn more about lock rekeying in Washington, DC.

Lock Change

When a lock is worn, damaged or not strong enough for the door, we replace it with quality hardware fitted properly to your door. Options include Schlage, Kwikset and Yale deadbolts, or a Baldwin handleset for a more traditional front entry. If the lock only sticks or will not latch, lock repair may be all it needs. Not sure whether to rekey or replace? We will give you an honest recommendation. See our lock change and replacement service.

Lock Installation

New door? Addition to your home? Moving to a place that’s missing hardware entirely? We install locks on exterior and interior doors, including deadbolts, knob sets, and lever locks for a wide range of door types. Which models fit depends on the door thickness, the bore and backset, and the hardware already in place, so we confirm compatibility before installing. A proper installation matters more than most people realize. A lock that’s poorly fitted or misaligned won’t latch correctly and can fail when you need it. We make sure everything is aligned, secure, and functioning the way it should before we leave. Learn more about lock installation in Washington, DC.

High-Security Locks

Standard residential locks have limits. High-security locks resist picking, bumping and drilling, and their restricted keys cannot be copied at a hardware store. We install Medeco, Mul-T-Lock, ASSA and ABLOY cylinders, often on your existing deadbolt, depending on the lock model. Learn more about high-security locks in Washington, DC.

Have Questions? Talk to a Locksmith Today

Smart Lock Installation


Keypad, Wi-Fi and Bluetooth smart locks let you skip the key and control who gets in from your phone. We install and set up Schlage, Yale, Kwikset and August smart locks on DC homes, condos and rental units, fitting the deadbolt to the door before pairing the app. An August lock typically fits over the inside of many existing deadbolts so your current keys still work, while most other smart locks replace the deadbolt entirely. Compatibility depends on the model and your door. See our smart lock installation service for models, setup and common questions.

Residential Lockout Service


Locked out of your house in DC? It happens: keys get lost, doors swing shut behind you, locks malfunction at the worst possible moment. Whatever the reason, the solution is a phone call away.

We handle residential lockouts across Washington, DC. Our technicians work carefully to open your door without causing damage to the lock or frame, so you’re not trading one problem for another. If the lock itself needs attention after a lockout, such as a repair, rekey, or replacement, we can handle that on the same visit.

For urgent situations, our emergency locksmith services are available from 7:00 AM to 11:00 PM.

Serving DC Homeowners, Renters, and Property Managers


Washington, DC is a city of row houses, condo buildings, apartment complexes, and single-family homes, each with its own lock hardware, door configurations, and security needs. We’ve worked on all of it, across neighborhoods from Capitol Hill to Columbia Heights, Brookland to Dupont Circle.

If you manage a rental property or multi-unit building, we can also help with master key systems and coordinated rekeying when tenants turn over. It keeps access organized and ensures former tenants can’t walk back in. Learn more about our broader property solutions on our commercial locksmith services page.

Want to know more about who we are and how we work? Visit our About Us page.

For starting rates on rekeying, lock changes and other home services, see our Washington, DC locksmith prices.

Residential Lock Brands We Install & Service


We install and service deadbolts, handlesets, smart locks and high-security cylinders from these brands for houses, condos and rental units across Washington, DC. Not every lock fits every door, so we check the model and your existing hardware before recommending a rekey, repair or replacement.

  • Schlage residential locks and smart locks logo
  • Kwikset residential locks and deadbolts logo
  • Yale locks logo
  • Baldwin residential door hardware and handlesets logo
  • August smart locks logo
  • Medeco high-security locks logo
  • Mul-T-Lock high-security locks logo
  • ASSA high-security locks logo
  • ABLOY high-security locks logo

Brand names and logos are trademarks of their respective owners. They are shown only to identify the products we install and service and do not imply endorsement or an authorized-dealer relationship.

Customer Reviews

Ready to upgrade your home’s security or need a locksmith today?

Need a residential locksmith in Washington, DC?

📞  Call us today for honest pricing and professional residential locksmith service.

Book Your Locksmith Appointment Online

Frequently Asked Questions

How do I know if I should rekey or replace my locks?

Rekeying makes sense when your lock hardware is in good shape, but you want to change who has access, like after moving in or losing a key. Replacing the lock is the better option when the hardware is old, damaged, worn, or when you want to upgrade to a higher security level. If you’re not sure, we’ll take a look and give you a straight answer.

How much does it cost to rekey a lock in Washington, DC?

Rekeying costs vary depending on the type and brand of lock and how many locks you’re having done. It’s generally less expensive than replacing the lock entirely. We provide a clear quote before starting any work, so there are no surprises at the end.

Can a locksmith open my door without damaging it?

In most cases, yes. Professional locksmiths use tools designed to open locks without causing damage to the door, frame, or lock cylinder. Trying to force a door yourself is far more likely to cause damage than calling a trained technician.

Do I really need to rekey when I move into a new place in DC?

It’s strongly recommended. When you move into a home or apartment, you typically don’t know how many copies of the key exist or who has them: previous owners, contractors, neighbors, or real estate agents. Rekeying immediately gives you full control over who can enter your home.

What types of high-security locks do you install?

We install a range of high-security deadbolts and lock cylinders suited to residential doors, including Medeco, Mul-T-Lock, ASSA and ABLOY cylinders. These locks feature hardened steel construction, anti-pick and anti-drill protection, and restricted keyways that prevent unauthorized key duplication. We’ll recommend options that work with your existing door hardware wherever possible. See our high-security locks page for details.

Can you rekey all my locks to work with the same key?

Yes. Locksmiths call this keying alike, and it’s a popular option for homeowners who want one key to open every door in the house. If the locks are compatible, we can rekey them to match during the same visit.

(202) 800-1897

Give Us A Call

contact@thelocksmithdccompany.com

Drop Us a Line

1341 Connecticut Ave NW Suite 3.3 Washington, DC 20036

(Office visits by appointment only)

The Locksmith DC Company, Washington DC

Copyright © 2026. All rights reserved.