Physical Location: 1099 Lackawanna Trail, Clarks Summit, PA 18411
PO Box 270 PO Box 629
Clarks Summit, PA 18411 Honesdale, PA 18431
570-586-2930 570-253-1476
570-586-2837 - Fax - Call First
About Us

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Restricted Key Systems / High Security Locking Systems 

  • Medeco - Original 

  • Medeco - Biaxial/Patriot & Other Open Section Keyways 

  • Medeco - M3 Freedom / McGruff 

  • ASSA - V-1O 

  • Schlage - Primus Level # 1 & 1+ 

  • Schlage - Everest 

Key Control Expertise That Can't Be Duplicated

A locking system is only as good as the control of the keys. 
The next time you need a key copied, consider the risks of a security system that has no key control protection. If all you have to do is go to a local hardware store for duplicate keys, you may need to reassess your facility. And if the keys to your lock are easy to replace, chances are the lock itself may be inadequate. 

Marking "DO NOT DUPLICATE" on a key does not really keep people from getting the key copied. In fact, there is really only one key that cannot be copied in the USA. This key is for the US Post Office and it is their mail box key. This is because there is a federal law against copying this key. Stamping or marking a key "DO NOT DUPLICATE" only alerts the person who was asked to make a copy and that maybe additional questions should be asked. 

Medeco® Facts

• Several different key control programs to meet a wide range of security and key access requirements. (see below for more information on each program) 
• Steel security sidebar within Medeco cylinders virtually eliminates picking 
• Anti drill steel inserts in many products for added security against drilling attacks 
• Medeco locks are made with pride in the U.S.A. 
• Medeco locks protect U.S. government and military installations, both here and abroad, as well as schools and universities, hospitals and banks, vending machines and parking meters, homes and offices, and much, much more. 

High Security Locks


Primus by Schlage


If you have an ID card that looks like one of these below, we can service your system and provide you with additional keys. 


Restricted Keys
Contact Us
Keystone Lock & Key Service

PA Home Improvement Contractor Registration 

# PA 044339



CML - Certified Master Locksmith
CPS - Certified Professional Safe Technician
GSA Lock, Vault & Container Certified Technician & Inspector



















Office Hours/Business Hours

Monday-Friday 8:00 - 5:30

Saturday 9:00 - 12:00

After Hour Emergency Service

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