Residential Locksmith & Commercial Lock Services

commercial locksmith services delaware county

Keyless Entry

With electronic locks, the convenience of keyless technology is now at your fingertips. No more worrying about keys!

Transponder Keys & Clickers

Transponder Keys & Clickers

We’ve got you covered! Our Clickers & Keys division is just a phone call away. Our fully stocked vans will come to you and program your new keys and fobs while you wait.

Access Control & CCTV

Access Control & CCTV

Control who is entering your premises as well as when and where. Increase security with Photo ID or access passes.

McCausland Lock Service, Inc. – Offering Unparalleled Locksmith Services For Over 100 Years

Based in the town of Prospect, PA, yet serving all of Delaware County and beyond, McCausland Lock Service, Inc. is your premier commercial and residential Locksmith for all services you require.

Offering a plethora of Locksmith services for customers including:

  • The installation and facilitation of master key systems for homes and businesses
  • The programming of automotive remotes and keys
  • Key cutting and key replacements
  • Keyless entry for your Delaware County home, business, or automobile
  • Vehicle and residential lockouts 

And much more!

Delaware County’s Oldest Thriving Locksmith Company

There are not many locksmith companies who have stood the test of time in the area. We understand the frustration and confusion involved with being locked out of your home, business, or vehicle, and we make it our top priority to be there for when you need us..  With our services, the lock installation will be done fast and professionally.

Our technicians are not only thoroughly trained, but they are hard-working and dependable individuals who demonstrate initiative with their work.  

That’s right—no other lock smith in the area compares to McCausland Lock Service, Inc.  Offering commercial, residential, and automotive services when you’re stuck on Edgemont Avenue or Brookhaven Road, we are at the forefront of our industry—even if it is something as simple as ensuring your automobile, home, or business can have keyless entry!  To hear more, get in touch McCausland Lock Service, Inc., today!

McCausland Lock Services, Inc. BBB Business Review