Top-rated locksmiths.

Get matched with top locksmiths in Cornwall, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Cornwall, PA?

Select your specific project to find the pro for you.

TRUSTED BY CORNWALL, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Cornwall, PA

*The Angi rating for Locksmith Service companies in Cornwall, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Cornwall, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on January 16, 2026

Find Locksmiths in Cornwall

Avatar for Mark Raybin General Locksmith

Mark Raybin General Locksmith

5.00(
6
)
•Approved Pro

Mark Raybin General Locksmith

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Mark Raybin General Locksmith LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you Certified SOPL-LS, Licensed HIC-PA159972 , Insured. Paypal, Credit Card and Crypto-Currency are accepted. No cash is carried on service calls for your safety and ours. Lockouts, Automotive, Residential, Commercial, Safes. Lock Out / Emergency Service

"He does great work! I Would recommend him to anyone!"

Derrick K on December 2022

Mark Raybin General Locksmith LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you Certified SOPL-LS, Licensed HIC-PA159972 , Insured. Paypal, Credit Card and Crypto-Currency are accepted. No cash is carried on service calls for your safety and ours. Lockouts, Automotive, Residential, Commercial, Safes. Lock Out / Emergency Service

"He does great work! I Would recommend him to anyone!"

Derrick K on December 2022

Avatar for SUMMIT LOCKSMITH & SECURITY

SUMMIT LOCKSMITH & SECURITY

4.98(
60
)

SUMMIT LOCKSMITH & SECURITY

4.98(
60
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Summit Locksmith has been serving customers of Central PA since 1989. We are a family owned and operated business. Customer service is our top priority. We offer professional service from honest and trustworthy professionals. We listen to our customers to satisfy their security needs. We are your mobile experts. We have fully stocked service vehicles offering emergency service 7 days a week with same day service when needed. All calls are answered by the owner - not an answering service!

"We had keys made for our old 2009 Ford Focus. Jeff came earlier than our appointed time to try to beat the bad weather coming later in the week. Professional, on time, and quick service. Would use again and recomend their services to anyone in the area."

Ashley O on December 2020

Summit Locksmith has been serving customers of Central PA since 1989. We are a family owned and operated business. Customer service is our top priority. We offer professional service from honest and trustworthy professionals. We listen to our customers to satisfy their security needs. We are your mobile experts. We have fully stocked service vehicles offering emergency service 7 days a week with same day service when needed. All calls are answered by the owner - not an answering service!

"We had keys made for our old 2009 Ford Focus. Jeff came earlier than our appointed time to try to beat the bad weather coming later in the week. Professional, on time, and quick service. Would use again and recomend their services to anyone in the area."

Ashley O on December 2020

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

Avatar for Ace Handyman Services of South Central PA

Ace Handyman Services of South Central PA

4.78(
283
)

Ace Handyman Services of South Central PA

4.78(
283
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

What is it about us that distinguishes us from the competition? We are locally owned and operated, with the benefit of being part of an international franchise. This is also a benefit to our customers because we are familiar with local codes, customs, and practices and we exchange best practices and ideas with all the other Handyman Matters franchises. With the additional benefit of a system-wide database composed of over 400,000 completed jobs, we can provide our customers with accurate estimates over the phone in most cases. Using our time-plus-materials business model, we inform our customers up front of what they can expect to pay and give them the opportunity to schedule an appointment for a specific time at their convenience. One phone call and one appointment and your job is completed.

"My husband and I got their services for an anniversary gift to each other. They took everything off my to do list and he could supervise! We were both very happy with it!"

Gwen R on November 2024

What is it about us that distinguishes us from the competition? We are locally owned and operated, with the benefit of being part of an international franchise. This is also a benefit to our customers because we are familiar with local codes, customs, and practices and we exchange best practices and ideas with all the other Handyman Matters franchises. With the additional benefit of a system-wide database composed of over 400,000 completed jobs, we can provide our customers with accurate estimates over the phone in most cases. Using our time-plus-materials business model, we inform our customers up front of what they can expect to pay and give them the opportunity to schedule an appointment for a specific time at their convenience. One phone call and one appointment and your job is completed.

"My husband and I got their services for an anniversary gift to each other. They took everything off my to do list and he could supervise! We were both very happy with it!"

Gwen R on November 2024

Avatar for Duty's Lock Safe & Security Inc

Duty's Lock Safe & Security Inc

4.89(
35
)

Duty's Lock Safe & Security Inc

4.89(
35
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Dutys has been in business under the current ownership for over 26 years. We offer professional courteous service to all our commercial and residential customers. We have a storefront that you are welcome to visit for your security needs or mobile service for on site locksmith services. One of knowledgeable staff answer our phones 24/7 for emergency services.

Dutys has been in business under the current ownership for over 26 years. We offer professional courteous service to all our commercial and residential customers. We have a storefront that you are welcome to visit for your security needs or mobile service for on site locksmith services. One of knowledgeable staff answer our phones 24/7 for emergency services.

Avatar for Bernie's Locks & Keys

Bernie's Locks & Keys

5.00(
9
)

Bernie's Locks & Keys

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mobile Business For Residential Work, Affordable Rates, Certified, Bonded, Insured We do installs, Replacement, Rekey and cut keys. Weekends are by Appointment.

"Great - quick service, hassle free."

Jeff M on June 2020

Mobile Business For Residential Work, Affordable Rates, Certified, Bonded, Insured We do installs, Replacement, Rekey and cut keys. Weekends are by Appointment.

"Great - quick service, hassle free."

Jeff M on June 2020

Avatar for Wizard Lock & Safe Co

Wizard Lock & Safe Co

5.00(
10
)

Wizard Lock & Safe Co

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

Wizard Lock & Safe Co. has been serving homes and businesses in the Lancaster, York, Lebanon and Harrisburg areas since 1938, providing hi-tech and traditional security solutions based on integrity and value. We are proud to offer straight forward pricing with no hidden costs.

Wizard Lock & Safe Co. has been serving homes and businesses in the Lancaster, York, Lebanon and Harrisburg areas since 1938, providing hi-tech and traditional security solutions based on integrity and value. We are proud to offer straight forward pricing with no hidden costs.

Chuck's Lock Service

5.00(
9
)

Chuck's Lock Service

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Chuck's Lock Service is the one to count on for all of your lock service needs. Proudly serving auto, residential and commercial customers in the Hershey, Elizabethtown, and Lancaster areas. Our services include: Lost Key Replacement Lockouts Locks Repaired and Replaced Safes Combo Changes Deadbolt Installation Emergency services also available. Give us a call. We look forward to serving you!

"Highly recommend. I called at 10:45pm and they were here within about 20 minutes to get me back into my house. Excellent service, friendly and professional."

Joseph U on August 2024

Chuck's Lock Service is the one to count on for all of your lock service needs. Proudly serving auto, residential and commercial customers in the Hershey, Elizabethtown, and Lancaster areas. Our services include: Lost Key Replacement Lockouts Locks Repaired and Replaced Safes Combo Changes Deadbolt Installation Emergency services also available. Give us a call. We look forward to serving you!

"Highly recommend. I called at 10:45pm and they were here within about 20 minutes to get me back into my house. Excellent service, friendly and professional."

Joseph U on August 2024

Avatar for Mercer Handyman Services

Mercer Handyman Services

5.00(
7
)

Mercer Handyman Services

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

Located in the heart of Lancaster county, Mercer Handyman Services offers residential and commercial services.

Located in the heart of Lancaster county, Mercer Handyman Services offers residential and commercial services.

Showing 1-10 of 31
Locksmiths questions, answered by experts

Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

When you take a key to a hardware store or a locksmith for copying, you can expect the key-cutting process to take as little as 30 seconds. The key copier will review your current key to decide on the correct blank. Then, your original key and the blank are inserted into a key duplication machine to cut an exact key copy. When it’s all said and done, you can have a new key in your hand in just a couple of minutes.

A smart lock is a variation of a traditional lock, and since it uses similar locking mechanisms, it’s technically not any safer. The difference is that a smart lock requires a login instead of a physical key. Some smart locks have added safety features, like shutting down after too many attempts with the wrong code. Some smart locks are considered harder to pick than traditional locks, which can further deter intruders.

One of the best tools for removing a stripped bolt is a handy pair of locking pliers. Locking pliers can usually grip onto screws with a broken, rounded, or stripped head and lock in place so that you can loosen even the most stubborn bolt that would otherwise remain hopelessly jammed.

The Cornwall, PA homeowners’ guide to locksmith services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"