I just bought a house—do I really need to rekey?

Yes. It's one of the most important things you can do before moving in. Previous owners, their family, real estate agents showing the property, contractors, cleaners—any of them could have copies. You have no way to know. Rekeying is quick, practical peace of mind.

Can you make all my locks use the same key?

Absolutely. This is one of the most popular requests. We can configure all your entry doors to use a single key. Most people love the convenience of one key instead of four.

How long does rekeying take?

Each lock is done professionally. A typical home with 3-4 exterior locks is completed in a single visit, including testing. We work efficiently but carefully—you'll have smooth-operating locks when we're done.

Will my insurance cover rekeying?

In many cases, if you're rekeying after a break-in attempt or related security incident, your homeowner's insurance may cover it. Check your policy or call your agent. We provide detailed invoices for insurance claims.

Lock Rekeying in Delaware | Kwikey Locksmith

Q: Should I rekey or replace my locks?

Rekey if your locks are in good condition and you just need to change who has key access. Replace if your locks are old, worn, low-security, or you want upgraded hardware like smart locks. Our technician will honestly tell you which makes sense for your situation—we don't push more expensive options if you don't need them.

0+ Years Experience

Google Verified Locksmith Experts

Fast Response Times

5-Star Rated

Delaware & SE Pennsylvania

Diagnose First

We inspect each lock's condition first—no point rekeying a lock that's worn out and needs replacing

Upfront Pricing

Transparent diagnostic quote before we start, covering as many locks and keys as you need

Fix It Right

Precision work that ensures your locks operate smoothly with the new keys

Problems We Solve

Signs You Need to Rekey

You Just Moved In—Who Has Keys?

The sellers, their realtor, old roommates, contractors, cleaners, neighbors with 'emergency' copies—you have no idea how many keys exist.. The only way to know you control access is to rekey.

Lost Keys = Lost Security

Those keys you lost last month?. Someone might find them.. If your address is on your keychain (or findable from your car registration), you have a problem.. Rekeying makes lost keys worthless.

Someone Who Had Access Shouldn't Anymore

Roommate moved out, relationship ended, employee let go.. Asking for keys back doesn't ensure they didn't make copies.. Rekeying is the only way to be certain.

You've Handed Out Too Many Copies

Over the years, you gave keys to family, friends, pet sitters, house sitters, Airbnb guests.... Now you've lost track.. Rekeying gives you a fresh count: you have all the keys.

Contractor or Service Worker Had Access

You gave the renovation crew a key for two months. Are you 100% certain no one made a copy? Rekeying after major work is smart peace of mind. {city} residents call us for exactly this situation.

Close-up of a locksmith rekeying a lock cylinder using tweezers and a pinning kit

Certified (DE-LCK-19805 / PA-HIC-15820)

Need Lock Rekeying?

Call us for prompt, professional service across Delaware & Greater Philadelphia.

(302) 551-2550 Get a Quote

Our Process

How We Rekey Your Locks

1

Schedule at Your Convenience

Book online or by phone.. We offer professional appointments when available, or schedule at a time that works for you. Our {city} dispatch matches you with the closest available technician.

2

We Come to You—Or You Come to Our Shop

Mobile service to your location, or bring your locks to our Wilmington shop if you prefer.. Either way works. Our assessment process gives {city} clients complete transparency.

3

Inspect and Quote Before We Start

We examine each lock to confirm it's in good condition for rekeying, explain the process, and give you a transparent diagnostic quote. Our {city} technicians are equipped to handle this right at your door.

4

Precision Rekeying

We reconfigure the internal pin pattern so the lock only responds to new keys.. The old keys?. Completely useless metal. Every {city} job comes with our workmanship guarantee.

5

New Keys, Full Testing

You receive your new keys (as many copies as you need), and we test every lock to ensure smooth operation.. If you want one key for all doors, we set that up too. We stand behind every job completed in {city}.

Why Choose Us

Why Rekeying Makes Sense

Hardware Preservation

Maintain your existing high-quality or decorative hardware while achieving a total security reset. Most major residential and commercial brands are fully rekeyable.

Restricted Key Control

Experience superior security. We can install restricted keyway systems where unauthorized duplication is impossible without original authorization credentials.

Operational Continuity

Security upgrades should not disrupt your flow. We coordinate our work to ensure minimal impact on employee productivity and client access.

Commercial Grade Hardware

We deploy high-durability Grade 1 and Grade 2 hardware designed to withstand high-volume traffic while maintaining strict security tolerances.

Trusted Professionals

Serving Delaware & Greater Philadelphia

Service Features

Keeps your existing hardware—no need to replace locks
Efficient alternative to full lock replacement
Professional service in most cases
Every old key instantly becomes useless
One key for all your doors (optional)
Works with virtually all residential lock brands

Client Testimonials

Customer
Reviews

4.9 out of 5

Google

"Had 6 locks rekeyed at my Arden home after buying the house. Kwikey was punctual, fast, and the pricing was exactly what they quoted. All locks keyed to one key. Couldn't be happier."

P

Phil B. Arden, DE

Verified

Google

"Lost my house keys at the park. Kwikey rekeyed all the locks that same evening so the missing keys became useless. Five locks rekeyed, five new keys, all completed efficiently."

C

Charles F. Glasgow, DE

Verified

Google

"Just moved into a new house in Clifton Heights and wanted all the locks rekeyed. Kwikey did 4 doors in about an hour. Clean work, upfront pricing, and the tech explained everything. Exactly what I needed."

T

Tom H. Clifton Heights, PA

Verified

Google

"Rental property turnover between tenants. Had Kwikey rekey all locks and install new deadbolts as an upgrade. Efficient job, professional service, and now the unit is ready for new tenants. My go-to locksmith now!"

E

Ed P. Darby, PA

Verified

Google

"Had 6 locks rekeyed at my Glenolden home after buying the house. Kwikey was punctual, fast, and the pricing was exactly what they quoted. All locks keyed to one key. Couldn't be happier."

P

Phil B. Glenolden, PA

Verified

Google

"Just bought my first home and wanted all the locks rekeyed plus new deadbolts on both doors. Tech explained my options, installed quality hardware, and gave me one key for everything. Peace of mind achieved!"

H

Helen W. Elsmere, DE

Verified

Google

"After a divorce, needed locks rekeyed professionally for safety reasons. Kwikey came within hours, did all 4 exterior doors, and was discreet about the situation. Sometimes you need more than just a locksmith. Thank you."

J

Joan S. Hockessin, DE

Verified

Google

"Historic home with original skeleton key locks. Kwikey was able to rekey them without replacing the antique hardware. Maintained the character of our home while improving security. Very impressed with their skill!"

M

Margaret L. Phoenixville, PA

Verified

Google

"Our office was rekeyed after employee turnover. Kwikey handled 12 doors including file cabinets and set everything to one master key. Clean and professional work on every cylinder."

M

Mark K. Greenville, DE

Verified

Google

"Just moved into a new house in Morton and wanted all the locks rekeyed. Kwikey did 4 doors in about an hour. Clean work, upfront pricing, and the tech explained everything. Exactly what I needed."

T

Tom H. Morton, PA

Verified

Google

"Just bought a new home and had Kwikey rekey every lock the same day we closed. All seven locks now use one key. Fast, affordable, and gave us instant peace of mind."

N

Nathan S. Elsmere, DE

Verified

Google

"Just moved into a rental near the University of Delaware. Landlord approved getting locks rekeyed for safety. Tech arrived same day and did all 4 exterior doors promptly. Peace of mind and excellent service!"

P

Patricia L. Newark, DE

Verified

Frequently Asked

Lock Rekeying FAQs

Should I rekey or replace my locks?

Rekeying is a precision procedure that alters the internal logic of your lock cylinder, rendering old keys useless while maintaining your existing hardware.. We recommend replacement only if your hardware is structurally compromised, mechanically fatigued, or if you require an upgrade to high-security or smart-locking platforms.

What are bump-proof or pick-resistant locks?

These locks have special pin configurations that defeat common lock-picking techniques. Brands like Medeco and Mul-T-Lock are excellent options. We recommend them for front doors and any entry visible from the street. Delaware families choose us for dependable home security service.

What lock options are best for homes with small children?

We recommend locks with interior thumb-turns (no key needed to exit — critical for fire safety), child-proof deadbolt covers for curious toddlers, and smart locks with auto-lock features.. We can also install chain guards at adult height for additional interior security.

What grade of deadbolt should I use for my home?

We recommend Grade 1 or Grade 2 deadbolts for residential use. Grade 1 offers the highest security and is what we install on most homes. Grade 3 is builder-grade and adequate for interior doors only. Let us assess your needs. We bring professional-grade home security solutions to Delaware residents.

Can you reinforce my door frame for better security?

Yes.. A quality deadbolt is only as strong as the frame holding it.. We install reinforcement kits with 3-inch screws that anchor into the wall stud, strike plate reinforcements, and door edge guards.. This dramatically increases kick-in resistance.

Should I have a deadbolt on my garage entry door?

Absolutely.. The door from your garage to your home is the most common break-in point.. Once inside the garage, burglars work hidden from view.. We recommend a high-quality deadbolt and solid-core door for this entry point.