Closed on July 4th

Downingtown's Local Locksmith

(610) 873-6606

For over 40 years, Great Valley Lockshop has been delivering expert locksmith services to homeowners, business owners and government agencies in Downingtown, PA. Staffing only the finest, most experienced locksmiths has been a priority for us since day 1. Focusing on quality talent means our locksmiths are experts and among some of the most knowledgeable in Chester County PA.

If you are searching for a professional, licensed and certified locksmith in Downingtown, PA for your next project, then we are your answer! From commercial and residential locksmith services to 24/7 emergencies and vehicle lockouts, our team can dispatch out to your location quickly and at any time.

Regardless of the difficulty of the project, our Great Valley Lockshop will not only handle the task at hand, but will take the time to make sure you understand everything we have done. Likewise, if we have installed any locks, deadbolts or other equipment, we will make sure you understand how to operate them.

Call Our Downingtown Office Line Today: (610) 873-6606

About Us

With more than 40 years’ experience, Great Valley Lockshop is a family owned and operated business focusing on providing an exceptional customer experience by providing the fastest locksmith services combined with personable, friendly customer service delivered by licensed locksmiths that are experts in all areas of locks and security.


I have used them in the past for much larger jobs. There is always service when you walk in and they are always knowledgeable and helpful. I will be going back to them

Bruce K. rated our

Locksmith Services

5 stars
Read Full Review on Angies List

Our Services


  • High-Security lock repair and installation
  • House locks Installed And serviced
  • New lock installation
  • Lock Repair and Change
  • Lock replacement and installation
  • Lock re-key service
  • Spare Key Cutting


  • All auto lockouts
  • Jammed ignition
  • Car keys made
  • Keys Cut By Code
  • Reprogram Transponder keys
  • Ignition repair / replacement
  • Transponder keys replacement


  • Lost Office Keys
  • Emergency Office Lockouts
  • Key-less Entry Door Locks
  • Digital Locks
  • Commercial Lock Repair
  • Master Keys
  • Buzzer Systems
  • Filing Cabinet Locks
  • Digital Safes
  • Computer Locks
  • Rim Lock
  • Door Key Replacement
  • Security Locks
  • Electronic Locks
  • Master Key Systems
  • Commercial Lockouts


  • Any time Vehicle Lockout Service
  • All day emergency office lockout service
  • Home Lockouts and Door Unlocking
  • Installation on any day for every lock type
  • Replace & Repair All Types Of Locks

Request a Free Consultation

Get an initial estimate from an expert locksmith right away.

Have a question?

Call us at: (610)644-5334

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!

Member of ALOAAllegion Locksmith PartnerYelp Locksmith 5 StarsGoogle Locksmith 5 Stars

We are serious about privacy. We will never share your information with third parties. Please read our Privacy Policy for more information.

Great Valley Lockshop