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TRUSTED BY CLAYMONT, DE HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon70
    Verified locksmith services reviews

Find Locksmiths in Claymont

Lockmobile

5.00(
11
)
•Approved Pro

Lockmobile

5.00(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We specialize in mobile locksmith services, lock outs, and key duplication/lost car keys. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"Brian was very professional and responsive. Not being able to be onsite for the repair, Brian kept me updated through the entire process, including photos throughout the repair. I would definitely recommend Brian for anyone looking for a reliable and skilled locksmith."

Ed D on December 2025

We specialize in mobile locksmith services, lock outs, and key duplication/lost car keys. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"Brian was very professional and responsive. Not being able to be onsite for the repair, Brian kept me updated through the entire process, including photos throughout the repair. I would definitely recommend Brian for anyone looking for a reliable and skilled locksmith."

Ed D on December 2025

Avatar for HARVEY'S LOCK AND DOOR SERVICE INC

HARVEY'S LOCK AND DOOR SERVICE INC

4.89(
110
)

HARVEY'S LOCK AND DOOR SERVICE INC

4.89(
110
)
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

For 59 years, Harvey's Lock and Door Service Inc has been providing top-notch services to the Delaware County and Metro Philadelphia area. we pride ourselves on cutting your key right the very first time. We also replace lost keys, change keys, and service and repair mortise locks. We can duplicate hard-to-find keys and have more than 60,000 blank keys in stock. Our services focus on keeping you safe, protecting your property and cutting your energy bills with new storm doors. Our door services include new door sales and installation and door repairs. Make sure your first line of defense is in place and in good condition. Call Harvey's Lock & Door Service Inc for a FREE quote on services you are considering. (610) 622-1800

"Excellent. Quick response and they came out the next morning. Always recommend Harvey's."

John H on May 2020

For 59 years, Harvey's Lock and Door Service Inc has been providing top-notch services to the Delaware County and Metro Philadelphia area. we pride ourselves on cutting your key right the very first time. We also replace lost keys, change keys, and service and repair mortise locks. We can duplicate hard-to-find keys and have more than 60,000 blank keys in stock. Our services focus on keeping you safe, protecting your property and cutting your energy bills with new storm doors. Our door services include new door sales and installation and door repairs. Make sure your first line of defense is in place and in good condition. Call Harvey's Lock & Door Service Inc for a FREE quote on services you are considering. (610) 622-1800

"Excellent. Quick response and they came out the next morning. Always recommend Harvey's."

John H on May 2020

Top Notch Home Improvement

4.89(
278
)

Top Notch Home Improvement

4.89(
278
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Owner-operated. No subs. Cost is determined by job. Travel charges may apply. After hours charges may apply.

"Replaced range hood and ceiling fan and replaced a bad electrical outlet. He was able to remedy and make professional recommendations."

Wade C on October 2020

Owner-operated. No subs. Cost is determined by job. Travel charges may apply. After hours charges may apply.

"Replaced range hood and ceiling fan and replaced a bad electrical outlet. He was able to remedy and make professional recommendations."

Wade C on October 2020

A1 Security Center

5.00(
35
)

A1 Security Center

5.00(
35
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Since 1971, our locksmith company in Malvern, Pennsylvania, has been the top choice for steadfast services for your automotive, commercial, or residential needs. From changing your safe's combination to installing new locks around your business, A-1 Security Center does it all. Dedicated to providing prompt, courteous, and professional service! Maintaining a high level of technical expertise to provide the best products available to meet our customer's needs.

Since 1971, our locksmith company in Malvern, Pennsylvania, has been the top choice for steadfast services for your automotive, commercial, or residential needs. From changing your safe's combination to installing new locks around your business, A-1 Security Center does it all. Dedicated to providing prompt, courteous, and professional service! Maintaining a high level of technical expertise to provide the best products available to meet our customer's needs.

Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

B & M Lockout Svc

4.98(
50
)

B & M Lockout Svc

4.98(
50
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a sole propreitor, the voice on the phone is the face at the door. I service a "4" four county area. Most jobs serviced with in "1" one hour response time if not sooner. Don't be fooled by the big ads in the phone book. All jobs are quoted on the phone. My company philosophy is that all the customer's needs are met with the highest quality of workmanship, expedience and professionalism. Every customer is treated like a member of my family. No extra charge for weekends. Senior citizen and Military discounts.

"I called Bryan and we immediately set up a convenient appointment to have the work done. Bryan came when scheduled and did a great job for the service we requested. He was very courteous and professional and also offered good suggestions on some general questions that we had. The price was very reasonable. Would hire again and recommend his work to others."

James F on April 2019

I am a sole propreitor, the voice on the phone is the face at the door. I service a "4" four county area. Most jobs serviced with in "1" one hour response time if not sooner. Don't be fooled by the big ads in the phone book. All jobs are quoted on the phone. My company philosophy is that all the customer's needs are met with the highest quality of workmanship, expedience and professionalism. Every customer is treated like a member of my family. No extra charge for weekends. Senior citizen and Military discounts.

"I called Bryan and we immediately set up a convenient appointment to have the work done. Bryan came when scheduled and did a great job for the service we requested. He was very courteous and professional and also offered good suggestions on some general questions that we had. The price was very reasonable. Would hire again and recommend his work to others."

James F on April 2019

Avatar for ABC Locksmith Service

ABC Locksmith Service

4.95(
61
)

ABC Locksmith Service

4.95(
61
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

ABC Locksmith Service has offered complete lock and key services to Wilmington, DE and the surrounding areas since 1992. Locally owned and operated, our biggest concern is your safety. We specialize in finding you the security system that suits your home or business’ needs and fits your budget. Give us a call today to speak with our expert technicians, not a machine. We use only the highest quality products for your safety

"Judy was excellent and A+ communication. She responded very quickly and we were able to text pictures and get options and a quote. She came promptly when she said, very professional, and extremely knowledgable. New set works great. Will definitely use again for locks."

Dennis L on November 2020

ABC Locksmith Service has offered complete lock and key services to Wilmington, DE and the surrounding areas since 1992. Locally owned and operated, our biggest concern is your safety. We specialize in finding you the security system that suits your home or business’ needs and fits your budget. Give us a call today to speak with our expert technicians, not a machine. We use only the highest quality products for your safety

"Judy was excellent and A+ communication. She responded very quickly and we were able to text pictures and get options and a quote. She came promptly when she said, very professional, and extremely knowledgable. New set works great. Will definitely use again for locks."

Dennis L on November 2020

Around The Clock Locksmith

5.00(
10
)

Around The Clock Locksmith

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

24 Hour Emergency Locksmith Services specializing in auto and home lockouts. We provide residential and commercial lockout services, lock installation, repair and upgrades. Fast, reliable and dependable service.

"I had called another company who said their technician would be contacting me. 25 mins later I called Joe who was at my house and had the job done in half the time. Professional, efficient, and well worth the price."

Karen K on August 2022

24 Hour Emergency Locksmith Services specializing in auto and home lockouts. We provide residential and commercial lockout services, lock installation, repair and upgrades. Fast, reliable and dependable service.

"I had called another company who said their technician would be contacting me. 25 mins later I called Joe who was at my house and had the job done in half the time. Professional, efficient, and well worth the price."

Karen K on August 2022

Avatar for American Best Locksmith

American Best Locksmith

4.39(
31
)

American Best Locksmith

4.39(
31
)
Customers say: Quality work
21 years of experience

American Best Locksmith is a professional mobile locksmith that brings a wide range of locksmith services to your front door, 24/7. Our technicians perform automotive, commercial and residential services daily. Cost is determined by job.

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

American Best Locksmith is a professional mobile locksmith that brings a wide range of locksmith services to your front door, 24/7. Our technicians perform automotive, commercial and residential services daily. Cost is determined by job.

"Replacement/Installation went well. Mike showed up on time, discussed"

Mr. J on December 2018

Avatar for BucksLocks

BucksLocks

5.00(
7
)

BucksLocks

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BucksLocks is based out of Newtown PA and provides professional Locksmith services to the residents of Newtown and it’s surrounding suburbs. Our locksmith services include commercial, automotive and residential locksmith. BucksLocks is a licensed and insured locksmith company that provides around the clock lockout services, lock installation, car key originating and duplication service. Call us anytime for a fast, reliable and professional Locksmith mobile local service. Yes, we are available 24 hours a day 7 days a week.

"Service done in a timely fashion. Price was reasonable. Friendly technician."

Rachel S on December 2023

BucksLocks is based out of Newtown PA and provides professional Locksmith services to the residents of Newtown and it’s surrounding suburbs. Our locksmith services include commercial, automotive and residential locksmith. BucksLocks is a licensed and insured locksmith company that provides around the clock lockout services, lock installation, car key originating and duplication service. Call us anytime for a fast, reliable and professional Locksmith mobile local service. Yes, we are available 24 hours a day 7 days a week.

"Service done in a timely fashion. Price was reasonable. Friendly technician."

Rachel S on December 2023

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Locksmiths questions, answered by experts

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Standard residential deadbolt locks come with a steel bolt that locks your door into place using a key (or keypad) on one side and a thumb turn on the other. When you lock it, the bolt slides into a strike plate on your door jamb to secure your door shut.

Rekeying door locks yourself costs a fraction of what you would expect to pay a locksmith. On average, it costs between $50 to $100 to hire a local locksmith to rekey your house, though labor costs may vary based on where you live. For a DIY solution, you can expect to spend $11 to $25 on a rekeying kit.

If part of the key is protruding out of the lock, you can use a pair of needle-nosed pliers or tweezers to gently turn the key in the lock to open the door. If the key is fully inserted into the lock, you may also be able to use a key extractor to help turn the key into the unlocked position. 

But if the key breaks off halfway into the lock or you simply can’t reach it to help engage the unlocking mechanisms, you should probably call a professional.

The Claymont, DE homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.

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