We provide security services, to PA, DE, MD, and NJ customers, that will revolutionize your office, such as key fobs, access control systems and more.

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From lockouts to smart locks, you can count on us for any home security need, big or small. Serving surrounding Pennsylvania areas, Chester, Montgomery, and Delaware counties.

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Locked out of your car? We’re available 24/7 and can travel within 2-hours of Malvern, PA.

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Our expert locksmiths can crack safes and fix mechanical or electronic malfunctions

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What Our Customers Are Saying

Service Area:

Approximately 80 mile
radius around Malvern, PA

Chester, Delaware
& Montgomery Counties

Great Valley Lockshop Map Location
Hours :
Monday: 8AM–5PM
Tuesday: 8AM–5PM
Wednesday: 8AM–5PM
Thursday: 8AM–5PM
Friday: 8AM–5PM
Saturday & Sunday: Closed

Service Area:
Approximately 80 miles outside of Malvern, PA
Great Valley Lockshop, 16 Church Rd,
Malvern, PA 19355
(610) 644-5334
Get Directions

Great Valley Lockshop Location


  • Monday: 8AM–5PM
  • Tuesday: 8AM–5PM
  • Wednesday: 8AM–5PM
  • Thursday: 8AM–5PM
  • Friday: 8AM–5PM
  • Saturday & Sunday: Closed

Products We Service And Sell

At Great Valley Lockshop, we endeavor to the best in our business and think it shows. We offer our customers
an extensive variety of quality locks, doors, architectural hardware and supplies. Our factory-trained personnel provide exemplary
installation and service.


Factory Authorized Locksmith Partner

Yale Locks
Master Lock
Adams Rite Locks
Kaba Locks
Gardall Locks
Norton Locks
Arrow Locks

The Latest Security News & Tips

Frequently Asked Questions

View More Frequently Asked Questions
  • Do construction sites need special security measures?

    Yes, construction sites are particularly vulnerable to theft, burglary and vandalism, yet they still contain valuable equipment and materials. To protect property owners, construction workers, and equipment, a project site should have both physical and operational security measures.

  • How can I make my front door more secure?

    You can make your front door more secure with the following add-on security products: Add-on deadbolts High-security strike plates Latch protector plates Lock cylinder protectors Reinforcement plates Latch guard plates Exterior hinge pin protection

  • What is a door access control system?

    A door access control system is a level of commercial security that limits and records who enters and exits a building or high-security area within a building. Doors are locked automatically and allow authorized individuals to enter/exit via an access control device that unlocks the door. Access control devices include proximity readers, keypads, and biometric scanners.

  • Can keyless door locks be hacked?

    Yes, there have been reports of hacking into smart locks and keyless locks through wifi connections that aren't properly secured and by taking advantage of security flaws in the system. Unfortunately, anytime a device is connected to the internet, the risk of hacking is real.

Let’s Get You A Free Estimate

Discover what thousands of our customers already know: When you hire Great Valley Lockshop you can expect us to be prompt, passionate and genuinely enthusiastic about your project!


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Great Valley Lockshop