Lock Rekeying and Lock Change Services in Montgomery County, MD
Multi Locksmith LLC provides professional lock rekeying and lock replacement services throughout Montgomery County, Maryland. Whether you have moved into a new home, lost your keys, experienced employee turnover, or want to upgrade your door locks, our mobile locksmith service can help. We work with residential and commercial properties, providing practical solutions to improve access control and security.
- Residential lock rekeying
- Commercial lock rekeying
- House lock changes
- Deadbolt replacement
- Door lock installation
- Lost key solutions
- Master key systems
- Smart lock upgrades
Should You Rekey or Replace Your Locks?
Not sure whether you need lock rekeying or a complete lock replacement? Multi Locksmith LLC can inspect your existing hardware and recommend the most appropriate solution.
Lock Rekeying
Change the internal pins so the old keys no longer operate the lock.
- Keep existing hardware
- New keys for the lock
- Ideal after moving
- Useful after lost keys
Lock Replacement
Remove the existing lock and install new hardware.
- Replace damaged locks
- Upgrade security
- Change lock style
- Install smart locks
Choose Rekeying When:
- You recently purchased a home
- You lost your house keys
- A former tenant or employee should no longer have access
- Your existing locks work properly
- You want new keys without replacing the hardware
Choose Replacement When:
- Your lock is damaged or worn out
- The key gets stuck or the lock jams
- You want to upgrade to a stronger deadbolt
- You want a keypad or smart lock
- You need a different style of door hardware
Rekeying is generally less expensive when your existing hardware is in good condition, but the actual savings depend on the lock and the labor involved. Call 240-706-4799 and we will recommend the right option for your door.
How Lock Rekeying Works
A locksmith changes the internal pins of your existing lock so they match a new key. The old keys no longer operate the lock, while your door, hardware and finish stay the same. We test every rekeyed lock with the new keys before we leave.
Residential Lock Rekeying in Montgomery County, MD
Protect your home by changing which keys operate your existing door locks. Multi Locksmith LLC provides residential lock rekeying for homeowners, renters, landlords, and property managers throughout Montgomery County. Our residential rekeying services include:
- Front door lock rekeying
- Deadbolt rekeying
- Back door lock rekeying
- Apartment lock rekeying
- New homeowner lock rekeying
- Rekeying multiple locks to one key, when compatible
- Lost or stolen key security solutions
If your locks are still in good condition, rekeying may be a convenient alternative to replacing the entire lock.
Commercial Lock Rekeying and Replacement
Business security often requires changing access when employees leave, keys are lost, or new tenants take over a property. Multi Locksmith LLC provides commercial lock rekeying and replacement services for:
- Office buildings
- Retail stores
- Apartment complexes
- Property management companies
- Commercial rental properties
- Small businesses
We also offer master key system services for compatible commercial locks.
Lock Installation and Replacement
Need new hardware instead of new keys? We install and replace residential and commercial door locks for Montgomery County homes and businesses.
House Lock Changes
Change the locks at your home after moving in, a lost key, or a change in who lives there.
- New locks for exterior doors
- Replacement after lost or stolen keys
- Old keys stop working
- Matching finishes and styles
Deadbolt Replacement
Replace a worn, damaged or outdated deadbolt, or upgrade to a stronger one.
- Single-cylinder deadbolts
- Stronger deadbolt upgrades
- Sticking or damaged deadbolts
- Installation checked on the door
Door Lock Installation
New door locks and handles installed for homes and businesses.
- Entry door handlesets
- Office and interior door locks
- Replacement of worn hardware
- Careful, appropriate installation
Professional Lock Rekeying and Replacement for Major Lock Brands
We work with many popular residential and commercial lock brands. Compatibility is confirmed before service, and some specialized or restricted-key systems require specific equipment.
Schlage
Rekeying and replacement for compatible models.
Kwikset
Residential lock rekeying and replacement.
Medeco
High-security lock solutions for supported systems.
Yale
Compatible mechanical and electronic locks.
Upgrade Your Existing Locks to Smart Locks
Want to replace traditional keys with convenient keyless entry? Multi Locksmith LLC provides smart lock installation and compatible electronic lock upgrades for residential properties. Available options may include:
- Keypad deadbolts
- Electronic door locks
- Wi-Fi smart locks
- Bluetooth smart locks
- Smart lock replacement
- Electronic lock setup and programming
We can assess your existing door and help select a compatible lock.
Why Montgomery County Customers Trust Multi Locksmith LLC
Licensed in Maryland
Operating under Maryland Locksmith License #730.
Bonded and Insured
Your home and business are protected while we work.
Call for Current Availability
Call 240-706-4799 and we will tell you when we can reach your location in Montgomery County.
Careful, Appropriate Installation
We prioritize careful, appropriate installation methods and test each lock with the new keys before we leave.
Lock Rekeying and Lock Change Throughout Montgomery County, MD
Multi Locksmith LLC provides mobile lock rekeying and lock change service across Montgomery County. Choose your city for local details.
Lock rekeying by city
Lock change by city
Frequently Asked Questions: Lock Rekeying and Lock Change
Rekeying changes the internal pins of an existing compatible lock so old keys no longer work. Changing a lock means removing the existing hardware and installing a new lock.
Rekeying is generally more affordable when the existing lock is in good working condition because you keep the original hardware. The actual cost depends on the lock and the work involved, so call 240-706-4799 for a quote.
Yes. Rekeying is a practical way to prevent previous owners or anyone with an old key from accessing your home.
Yes, if the locks have compatible cylinders and keyways. We can assess your existing locks and determine whether they can operate with one key.
In many cases, yes. The locksmith will assess the lock and use the appropriate service method.
It depends on the number and type of locks. A typical residential job can often be completed during one visit.
Yes, we service compatible models from these brands. Some specialized or restricted-key systems require specific equipment.
Yes. We provide commercial rekeying for offices, retail businesses, rental properties, and other commercial locations.
Helpful lock rekeying guides
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Mobile lock rekeying and lock change service • Montgomery County, MD