Lock Rekeying in Marshallton, DE Every Old Key Stops Working
If you have new keys but the old locks still accept them, a rekey will give you a fresh keying without replacing hardware. Call for a phone quote and we will confirm the plan before any work begins.
- Insured & Vetted
- Mon-Thu & Sun 7:00AM-10:00PM, Fri 7:00AM-4:30PM
- Delaware + nearby PA
Who needs this
Rekeying is usually chosen by homeowners who want to control who has access without buying new locks. It’s a common step after moving, losing keys, or ending a roommate arrangement.
Moved into a Marshallton home
Change your locks to prevent previous residents from accessing your new Marshallton home.
Lost a house key
Secure your property by updating locks after misplacing a house key.
Ended shared access
Ensure only authorized individuals have entry by altering lock access.
Inherited an old key set
Replace old lock mechanisms to match new keys inherited from previous owners.
Adjust existing locks to work with recently purchased keys for convenience.
Call (302) 551-2550Dealing with this in Marshallton right now? We can usually reach Marshallton the same day you call.
(302) 551-2550How a visit works
- 1
Phone quote
Tell us which locks need new keys and how many working keys you want, and we’ll outline the job over the phone.
- 2
On-site check
We verify the lock types and compatibility, then confirm the work to be done and the number of keys to supply.
- 3
Cylinder rekey
The lock cylinder is adjusted so the old keys no longer work and your new keys operate smoothly.
- 4
Final testing
We check each rekeyed lock with the supplied keys and secure any loose hardware before we depart.
Tested before handoff Work from our own vans
Photos from jobs our technicians have finished across Marshallton and the rest of the service area. Every image below is our own work, taken on site.




Photographed on our own jobs. No stock images.
Lock Rekeying service area
We provide lock rekeying in Marshallton, DE and the surrounding New Castle County area. The same crew that reaches Marshallton also covers Stanton and Prices Corner; pick your town or call with your address.

Lock Rekeying in Marshallton, DE
If you live in Marshallton and want to make sure only your current keys open your doors, rekeying is a practical option. This service changes the internal configuration of a lock so new keys are required while the existing hardware stays in place.
Kwikey Locksmith regularly serves Marshallton customers in the 19808 ZIP code. Our service area includes nearby Stanton and Prices Corner, and we also cover homes near Montchanin, Newport, and Pike Creek. Residents who recently moved to Marshallton often choose rekeying as a first step to secure their property. We handle both front and interior door locks encountered in houses around Marshallton. If you live anywhere in New Castle County, including the surrounding communities named above, we can rekey existing locks rather than replacing them.
Rekeying is a process that alters the pins or wafers inside a lock cylinder so a different key is required to turn it. For most standard residential deadbolts and knob locks, the cylinder can be removed, re-pinned, and reassembled to match your new key. That preserves the original lock hardware while preventing anyone with old keys from unlocking the door. Rekeying can also be used to make multiple locks work on the same key, which simplifies daily routines. We can rekey single locks or several locks to a common key, depending on how your home is set up. Some high-security or electronic locks have different procedures, and we will identify those during the on-site check and explain the options. Before any work starts, the number of new keys you want is confirmed and those keys are tested in every rekeyed lock.
What affects the cost
Several factors influence the cost of rekeying and we explain them during the phone quote. The final price is confirmed before any work begins so there are no surprises.
- Number of locks
- Type of lock cylinder
- Need for keyed-alike sets
- Specialized or high-security keys
- Condition of existing hardware
Worth knowing before you call
Many homeowners assume they must replace every lock to secure a property after moving or losing a key, but rekeying is usually a practical alternative that keeps existing hardware in place. Another common belief is that rekeying always requires specialized parts; in most standard residential locks we re-pin the existing cylinder without extra components. If you want all exterior locks to open with one key, ask about keyed-alike rekeying rather than replacing each lock. Be aware that some electronic or very high-security cylinders cannot be re-pinned the same way, and those will be identified during the on-site check. Keep track of how many working keys you want before the job so we can cut the correct number. Always confirm the details on the phone so the technician arrives prepared to complete the agreed work.
Before we arrive
A little preparation makes the visit smoother and helps us complete the rekey efficiently. You do not need to remove any hardware ahead of time.
- Gather all existing keys
- Tell us which locks to rekey
- Unlock doors if possible
- Clear space near the work area
If you want to change who has keys to your Marshallton home, call us and we will explain the rekey options over the phone. The quote is given before we do any work so you can approve the service. Call (302) 551-2550 from anywhere in Marshallton, or read more about Lock Rekeying across New Castle County and the rest of our service area, including Stanton and Prices Corner.
Typical lock rekeying jobs
- Rekey front entry deadbolt
- Rekey interior bedroom locks
- Keying multiple locks alike
- Rekey after lost keys
- Rekey for new tenants
- Change keys after roommate move
Nearby towns we serve
Lock Rekeying in other towns near Marshallton
Lock rekeying services are available in Marshallton, DE, and the surrounding areas to ensure your security needs are met. We also serve nearby towns including Stanton, Prices Corner, and Newport for convenient local assistance.
New Castle County, DE — nearest to Marshallton
- Stanton, DE
- Prices Corner, DE
- Newport, DE
- Pike Creek, DE
- Elsmere, DE
- Hockessin, DE
- Christiana, DE
- Greenville, DE
- Wilmington Manor, DE
- Brookside, DE
- Wilmington, DE
- Centerville, DE
- Talleyville, DE
- Bear, DE
- Edgemoor, DE
- Newark, DE
- Bellefonte, DE
- Glasgow, DE
- New Castle, DE
- Kirkwood, DE
- Arden, DE
- Delaware City, DE
- Claymont, DE
- Middletown, DE
- Odessa, DE
- Townsend, DE
Delaware County, PA
- Chadds Ford, PA
- Garnet Valley, PA
- Boothwyn, PA
- Marcus Hook, PA
- Linwood, PA
- Glen Mills, PA
- Trainer, PA
- Chester Heights, PA
- Aston, PA
- Upland, PA
- Brookhaven, PA
- Concordville, PA
- Lima, PA
- Parkside, PA
- Chester, PA
- Wallingford, PA
- Eddystone, PA
- Woodlyn, PA
- Media, PA
- Swarthmore, PA
- Ridley Park, PA
- Folsom, PA
- Prospect Park, PA
- Morton, PA
- Holmes, PA
- Essington, PA
- Norwood, PA
- Newtown Square, PA
- Secane, PA
- Springfield, PA
- Glenolden, PA
- Folcroft, PA
- Broomall, PA
- Clifton Heights, PA
- Aldan, PA
- Collingdale, PA
- Sharon Hill, PA
- Drexel Hill, PA
- Colwyn, PA
- Darby, PA
- Lansdowne, PA
- Havertown, PA
- Wayne, PA
- Yeadon, PA
- East Lansdowne, PA
- Upper Darby, PA
- Haverford, PA
- Radnor, PA
- Villanova, PA
Chester County, PA
- Landenberg, PA
- Avondale, PA
- Kennett Square, PA
- West Grove, PA
- Lincoln University, PA
- Toughkenamon, PA
- West Chester, PA
- Cochranville, PA
- Oxford, PA
- Modena, PA
- South Coatesville, PA
- Thorndale, PA
- Coatesville, PA
- Nottingham, PA
- Downingtown, PA
- Lionville, PA
- Frazer, PA
- Parkesburg, PA
- Exton, PA
- Sadsburyville, PA
- Atglen, PA
- Malvern, PA
- Paoli, PA
- Berwyn, PA
- Devon, PA
- Glenmoore, PA
- Chester Springs, PA
- Honey Brook, PA
- Phoenixville, PA
- Kimberton, PA
- Elverson, PA
- Spring City, PA
Questions from Marshallton customers
These are the questions people ask most before booking this service. If your Marshallton question isn't here, call us — we'll answer it directly.
Can a Marshallton lock be rekeyed to a new key?
Yes. Most standard residential locks in Marshallton can be re-pinned so they work with a new key while the original hardware remains in place. We check the cylinder on-site and explain if a particular lock needs a different approach.
Do I need to be home in Marshallton for rekeying?
You or an authorized occupant should be present to grant access and confirm which locks to rekey. If someone else will be on site, let us know their name and that they are authorized before we arrive.
Will you rekey all types of house locks in Marshallton?
We can rekey most common deadbolts and knob locks used in Marshallton homes, but some specialty or electronic systems require different service. During the on-site check we will identify any locks that cannot be re-pinned and outline alternatives.
How many new keys will I get in Marshallton?
You decide how many working keys you want when you request your phone quote, and we confirm that number before starting the work. Each rekeyed lock is tested with the supplied keys on site.
Will rekeying stop someone with an old key from entering?
Yes, rekeying changes the lock internals so previously issued keys will no longer operate the rekeyed locks. The process is intended specifically to render old keys nonfunctional.
Marshallton rekey service
Call (302) 551-2550 to discuss which locks need new keys and to get a phone quote. We will confirm the plan on site and only proceed after you approve the work.