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Lock Change & Replacement in Washington, DC

Lock Change and Replacement DC

A lock change in Washington, DC means taking the old hardware off your door and installing a new lock in its place. It is the right call when a lock is sticking, loose, damaged after a break-in attempt, or simply not strong enough for the door it protects.

Unlike rekeying, which keeps your existing lock and changes the key, a replacement gives you new hardware from the inside out. You get a fresh mechanism, new keys and, if you choose, a higher grade of protection than you had before.

The Locksmith DC Company replaces deadbolts, knob locks, lever handles and handlesets on homes and apartments across Washington, DC. We quote the total, including the hardware you choose, before we start.

Call (202) 800-1897

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When to Replace

Signs It Is Time to Change Your Locks

Some locks only need a new key. Others need to come off the door. These are the situations where replacement is usually the better choice.

After a Break-In or Attempt

Pry marks, a bent bolt or a cylinder that was drilled or forced means the lock can no longer be trusted. We remove the damaged hardware and install a solid replacement.

Worn or Sticking Hardware

Keys that only turn with jiggling, a bolt that drags or a knob that wobbles are signs of internal wear. Replacing the lock now avoids being locked out when it finally fails.

Upgrading Your Security

Builder-grade knob locks and light deadbolts offer limited protection. Many homeowners replace them with a sturdier deadbolt or move up to high-security hardware.

New Look or New Door

Renovations, a new front door or a style update often call for new handlesets and deadbolts. We fit the new hardware so it latches cleanly and works smoothly.

Have Questions? Talk to a Locksmith Today

(202) 800-1897

What a Lock Change and Replacement Includes

We start by looking at the door, the existing bore holes, the backset and the strike plate. Matching the new lock to the door’s existing preparation keeps the job clean and avoids unnecessary drilling.

Then we remove the old lock, install the new hardware, adjust the strike so the bolt throws fully, and test it with the door open and closed. You get new keys, and we make sure every lock that should share a key does. When choosing new hardware, look for a grade from BHMA, the industry group that tests locks for strength and durability.

Lock Types We Replace

Single-cylinder and double-cylinder deadbolts
Knob locks and lever handles
Exterior handlesets with matching deadbolts
Mortise locks on older rowhouse and apartment doors
Storm door, side door and garage entry locks

Rekey or Replace?

If your lock is in good shape and you only need to cut off old keys, lock rekeying costs less. If the hardware is worn, damaged or weak, a replacement is the better use of your money. We will tell you which one makes sense when we see the lock.

Replacing Locks on Washington, DC Homes

DC housing ranges from century-old rowhouses in Bloomingdale and Capitol Hill to new condo buildings along the Wharf. Older doors often have mortise pockets or non-standard measurements, so a lock off the shelf at a big-box store may not fit without modification.

We take those details into account when recommending hardware. In historic homes, that often means keeping the door’s original preparation and choosing a replacement that fits it rather than cutting the door to suit a new lock.

Condo and apartment residents should check building rules before changing an entry lock, since some buildings require a specific cylinder or master-keyed hardware. If your building is managed, we can coordinate with the property manager.

How Much Does a Lock Change Cost in DC?

The cost of a lock change depends on the hardware you choose, how many doors you are changing, the condition of the door, and whether the visit is on a weekend or near the edges of our 7:00 AM to 11:00 PM hours.

You can supply your own lock or have us recommend one. Either way, we quote the full price including parts before we start. Upgrading to high-security locks costs more, and our DC locksmith cost guide lists starting prices for each option.

Why Choose The Locksmith DC Company for Lock Changes

Licensed, bonded and insured locksmiths serving all four DC quadrants
Hardware fitted to your door, not forced into it
Upfront quote including parts before any work begins
Mobile service that comes to you, with office visits by appointment only
Open every day from 7:00 AM to 11:00 PM

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Frequently Asked Questions

Should I change my locks after a break-in?

Yes, if the lock or door was damaged. Even if the lock still works, forced entry can weaken the bolt, strike or frame. We check the whole entry, replace what is compromised and reinforce the strike if needed.

Can I buy my own lock and have you install it?

Yes. We are happy to install hardware you already purchased. We will check that it fits your door before installing it and let you know if it needs a different backset or extra preparation.

How many locks can be changed in one visit?

We can replace every lock in a house or unit in one visit. Tell us how many doors you have when you call so we can bring enough hardware and set aside the right amount of time.

Do renters need permission to change locks in DC?

In most cases, check your lease and talk to your landlord first. Many leases require tenants to give the landlord a key or use approved hardware. If your landlord agrees, we can change the lock and cut a copy for them.

Can you match new locks to the keys I already have?

Often, yes. If the new hardware uses the same keyway, we can pin it to your existing key so you do not need a new set. We will confirm this before installing.

Do I need a whole new lock or just a new cylinder?

It depends on the lock. On many mortise locks and some commercial-style hardware, the cylinder can be replaced on its own while the body stays in the door. On most standard deadbolts and knob locks, replacing the full unit makes more sense.