DC Commercial Door Solutions installs new and replacement commercial locks for businesses throughout Washington, DC. Whether you’re outfitting a new space, replacing failing hardware, or upgrading to a different lock type, we install locks correctly matched to your door and application.
Commercial Locks We Install
- Mortise locks
- Cylindrical locksets
- Commercial lever locks
- Deadbolts
- Electrified locks (for access-controlled doors)
- High-security lock cylinders
We install and replace commercial mortise and cylindrical locksets from Schlage, Sargent and Corbin Russwin, three of the brands most commonly found on office, school and multifamily doors in Washington, DC. Wherever possible, we match the new lock to your existing door prep, keyway and finish so the upgrade looks consistent and fits your current key system.
New Construction & Tenant Build-Outs
New commercial spaces and tenant build-outs need lock hardware selected and installed to match the door type, application, and any access-control requirements. We coordinate lock installation with new or replacement commercial doors during construction and renovation projects.
Commercial Lock Replacement & Lock Changes
Not every installation is on a new door. Many jobs are replacements: a lock that has worn out, hardware that no longer suits how the door is used, or a full lock change after a move-in, a break-in, or a change of tenant. We replace like-for-like where the existing door prep allows, or upgrade to a heavier grade, a different lock function, or an electrified lock when the opening calls for it.
If the locks are in good condition and you only need old keys to stop working, commercial rekeying is usually faster and less expensive than changing the locks. If a lock is malfunctioning but may be fixable, start with commercial lock repair.
Door Compatibility
Not every lock fits every door — mortise locks require a door prepped for a mortise pocket, while cylindrical locks use a simpler bore. When we install a new lock on an existing door, we confirm the door is prepped correctly or make the necessary modifications.
Storefront & Office Lock Installation
Storefront doors typically use different lock hardware than interior office doors. We install and replace locks on aluminum storefront entrances, glass doors, and standard office and interior doors alike.
Choosing the Right Lock for the Door
The right lock depends on how the door is used. A main entrance that sees hundreds of cycles a day needs heavier-duty hardware than a storage closet, and a door on an exit route has to let people out without a key. When we plan a commercial lock installation, we look at:
- How much traffic the door gets and who needs to use it
- Whether the door is wood, hollow metal, aluminum, or glass
- Whether the opening is fire-rated or part of an exit route
- How the lock should behave: always locked, lockable from inside, or unlocked during business hours
- Whether it needs to work with an existing key system or access control
Our Commercial Lock Installation Process
We start by measuring the door and frame and confirming the existing preparation, since backset, door thickness, and handing all affect which lock will fit. New locks are installed to the manufacturer specifications, the strike is aligned so the latch engages fully, and the lock is keyed to your system. We then test the lock from both sides with the door open and closed, and show you how it operates before we leave.
Lock Grades for Commercial Doors
Commercial locks are commonly rated Grade 1 or Grade 2. Grade 1 hardware is built for the heaviest use and is typical on main entrances and high-traffic doors. Grade 2 suits lighter-duty interior doors. Light-duty locks that were not built for commercial use tend to wear out quickly on a busy door, so we recommend commercial-grade hardware matched to how the door is actually used.
Properties We Serve
We install commercial locks for businesses, government facilities, and schools across the Washington DC area.
- Government Buildings & Facilities Commercial-grade mortise and lever locks for office, corridor, and secured-room doors.
- Schools & Educational Facilities Classroom-function locks, office locks, and exterior door locks for school buildings.
- Universities & Colleges New lock installation for renovated classrooms, offices, and residence hall rooms.
- Commercial & Multi-Family Properties Office buildings, retail properties, healthcare facilities, hotels, warehouses, apartment buildings, condominiums, and property management portfolios.
Serving Washington DC
DC Commercial Door Solutions installs commercial locks for properties throughout Washington, DC, including Adams Morgan and Southeast DC.
Frequently Asked Questions
Call (202) 517-2407 or request a free quote for commercial lock installation in Washington, DC.
What types of commercial locks do you install?
Mortise locks, cylindrical locksets, commercial lever locks, deadbolts, electrified locks, and high-security cylinders.
Can a lock be installed on an existing door, or does the door need to be prepped?
It depends on the lock type — some locks require the door to be prepped for a specific pocket or bore, which we can do if needed.
Do storefront doors use different locks than office doors?
Yes, storefront doors typically use different hardware than standard interior office doors.
Can electrified locks be installed for access control?
Yes, we install electrified locks that integrate with access control systems.
Should I replace or rekey the locks at my business?
Rekey when the locks work well and you only need to cancel old keys. Replace when the locks are worn, damaged, the wrong grade for the door, or you want a different function such as a keypad or electrified lock.
How long does it take to change the locks on a commercial space?
It depends on the number of doors and the lock types. A like-for-like replacement on a prepped door is quick; a door that needs new prep or a different lock function takes longer. We give you a time estimate before starting.
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.