DC Commercial Door Solutions repairs commercial locks for businesses, property owners, and facility managers throughout Washington, DC. A lock that’s sticking, won’t turn, or has failed outright is both an inconvenience and a security risk — we diagnose the actual cause and repair or replace the specific hardware involved.
Commercial Lock Problems We Fix
- Broken or jammed commercial locks
- Mortise lock repair
- Cylindrical lock repair
- Lever lock repair
- Deadbolt repair
- Storefront lock repair
- Locks damaged or misaligned by door problems
- Worn or failing lock hardware
Lock Problem or Door Problem?
A lock that binds or won’t fully engage isn’t always a lock issue — a misaligned door or shifted frame can cause the same symptoms. We check the door and frame as well as the lock itself to find the real cause, and coordinate with our commercial door repair service when a door issue is contributing to the lock problem.
Commercial Lock Troubleshooting: Common Symptoms
Most lock repair calls start with one of a few symptoms. Knowing which one you have helps us bring the right parts.
- Key will not turn, or turns only with force Usually worn pins or a worn key, a dry cylinder, or a latch under pressure from a misaligned door.
- Key stuck or broken off in the lock We extract the key and check the cylinder for the wear that caused it.
- Lever is loose, sagging, or spins freely Typically a broken spring cage or spindle inside a cylindrical lever lock.
- Latch or deadbolt will not extend or retract fully Often strike alignment, or a worn mortise lock body.
- Lock works with the door open but not closed A door, hinge, or frame problem rather than the lock itself.
- Storefront lock will not throw A worn deadlatch or hook bolt in a narrow-stile aluminum door.
When a lock cannot be repaired economically, we say so and quote a replacement. That work is covered on our commercial lock installation and replacement page.
Repair vs. Replacement
Most commercial lock problems — worn cylinders, sticking mechanisms, minor misalignment — are repairable. Replacement is the better option when the lock housing is damaged, the lock no longer matches your building’s key system, or repeated repairs haven’t held.
Types of Commercial Locks We Repair
Alongside the major brands covered elsewhere on this site, we troubleshoot and repair commercial locks from Yale, Arrow and Stanley, replacing worn cylinders, broken levers, failed latch bolts and misaligned strikes, and recommending a replacement only when parts are no longer available or the lock is beyond economical repair.
- Mortise locks: common on office and building entry doors, with a lock body set into the edge of the door
- Cylindrical lever locks: used on interior office, storage, and suite doors
- Storefront locks: deadlatches, hook bolts, and mortise cylinders on aluminum and glass doors
- Deadbolts and auxiliary locks added for extra security
- Exit device trim and cylinders on doors with panic hardware
- Keypad and electrified locks tied to an access control system
Our Commercial Lock Repair Process
Every commercial lock repair starts with finding out why the lock is failing. We operate the lock with the door open and closed, check how the latch or bolt meets the strike, and look at the cylinder, lever, and internal parts for wear. If the problem is in the lock, we repair or replace the worn component and re-test. If the door or frame is the cause, we correct the alignment so the repair lasts.
Before we leave, we test the lock with your keys several times, confirm the door latches on its own, and let you know if any other hardware on the opening is close to failing.
Signs a Commercial Lock Needs Attention
Locks rarely fail without warning. A key that has to be jiggled, a lever that sags or does not spring back, a latch that needs a push to catch, or a deadbolt that only throws when you lift the door are all early signs. Having these looked at early is usually a small repair; waiting often ends with a door that will not lock at closing time or a key broken off in the cylinder.
Properties We Serve
We repair commercial locks for businesses, government buildings, and schools in the Washington DC area.
- Government Buildings & Facilities Repairs to mortise, cylindrical, and high-security locks on office and public-area doors.
- Schools & Educational Facilities Worn or jammed classroom, office, and exterior door locks repaired or replaced.
- Universities & Colleges Lock repair across campus offices, classrooms, and residence halls.
- Commercial & Multi-Family Properties Office buildings, retail properties, healthcare facilities, hotels, warehouses, apartment buildings, condominiums, and property management companies.
Serving Washington DC
DC Commercial Door Solutions repairs commercial locks for businesses throughout Washington, DC, including Downtown DC and Dupont Circle, where office and retail entrances rely on properly functioning lock hardware.
Frequently Asked Questions
Call (202) 517-2407 or request a free quote for commercial lock repair in Washington, DC.
Can a commercial lock be repaired instead of replaced?
Often, yes. Repair is usually possible unless the lock housing is damaged or no longer matches your building’s key system.
What causes a commercial lock to stick or bind?
Worn cylinders, debris inside the mechanism, or a misaligned door and frame are the most common causes.
Is my lock problem actually a door alignment problem?
It can be. We check the door and frame along with the lock itself to find the real cause before recommending a fix.
Do you repair mortise and cylindrical locks?
Yes, we repair and service both mortise locks and cylindrical locksets on commercial doors.
Why won’t my key turn in my office door lock?
The usual causes are worn pins or a worn key, a dry or dirty cylinder, or a door that has shifted so the latch is binding. We test the lock with the door open to tell a lock problem from a door problem.
Can you remove a key that broke off in a commercial lock?
Yes. We extract broken keys and inspect the cylinder. If the key broke because the cylinder is worn, we repair or replace the cylinder so it does not happen again.
Request Commercial Door & Lock Service in Washington DC
Call (202) 517-2407 or request a quote online. DC Commercial Door Solutions serves Washington DC, Maryland, and Northern Virginia, 7 AM–10 PM daily.