McCausland Lock Service
Call now
Call now
Website
Call
McCausland Lock Service
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. 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 around-the-clock locksmith services for customers located in the Delaware County areas, including Chester Township, Widener, and Woodlyn, PA, our customers will quickly be able to enter their homes, businesses, and vehicles. Our customer service and prompt response times throughout Swarthmore, and Parkside, PA, establishes trust to put your mind at ease in a stressful situation.

We'll help when you're stuck on Fairview Road or Industrial Highway, providing convenient access. McCausland services customers in the towns of Ridley and Media, PA, Newtown Square and Springfield, PA, and more, servicing all towns and zip codes such as the 19008, 19064 and 19317 areas.
Services
McCausland Lock Service, Inc. is the largest locksmith company serving the Delaware Valley area. The McCausland Family has been in the Locksmithing business for over 100 years. Chuck & Tom McCausland are the fourth generation, following in their dad Walt McCausland's footsteps, as experts in the security field.
An emergency is something that needs to be addressed or remedied quickly. When you find yourself in trouble and in need of emergency commercial locksmith services in Wilmington or key cutting in Delaware County, McCausland Lock Service will answer your call.
When you're searching for automotive keys and remotes throughout the Delaware County and Wilmington, DE area, McCausland Lock Service is your best choice for quality, reliability and price!

As an emergency locksmith serving such areas as Media, Haverford, Thornbury, Swarthmore, and Trainer, PA, we have come into contact with many people who assume that modern vehicles must be taken to a car dealership for locksmith issues and keyless entry installations.This is actually not true. There is no need to go to the dealership for your car or truck keys or transponders.
McCausland Lock Service offers a comprehensive list of home security services including door locks, door knobs and door lever sets, deadbolts, lock cylinders, handle sets, and electronic keyless entry locks to your home in all areas like Springfield, PA, Lansdale, Chadds Ford, Prospect Park, Edgmont or other parts of Southeastern PA and Northern DE.
Chester County is part of McCausland Lock Service's expansive service area. Property owners located in areas like the 19382 zip code and other areas of West Chester, can take full advantage of our locking hardware, master key systems, safes, access control, and CCTV systems for both residential and commercial locations.
Reviews (10)
Joe DiDonato
Joe DiDonato
Dec 30, 2021
Report
Did two keys and programmed two remotes and I was in and out in less than 20 minutes. Great service in no time!!
Alexander Markou
Alexander Markou
Dec 29, 2021
Report
This Lock Service shop has a wide variety of items to choose from, friendly helpful staff and reliable quality service.
Bette Evans
Bette Evans
Nov 07, 2021
Report
I have used McCausland Lock Service twice now for duplicate key making when no other place could help me. They are very professional and got the job done. If I could rate them more than 5 stars I would.
Gloria Lupi
Gloria Lupi
Nov 02, 2021
Report
Great bunch of people...they can't do enough for you...will recommend to everyone
Thank you for all of your help with my key fob that i lost..and thanks for not robbing me like the dealer was going to....very very satisfied
Gail Oxendine
Gail Oxendine
Oct 22, 2021
Report
Had a vehicle lockout and the locksmith that came out from McCausland was prompt and efficient. The prices were very reasonable. I would recommend them highly.
Angelee Gerovasiliou
Angelee Gerovasiliou
Oct 04, 2021
Report
Positive: Professionalism, Quality, Responsiveness, Value
Have been using McCausland Lock Service for years! Great customer service and quality work. Highly recommend! Thank you!
Christopher Heisey-Terrell
Christopher Heisey-Terrell
Sep 03, 2021
Report
The guys did a fantastic job installing a new deadbolt and door handle (new holes). Punctual, professional and very friendly.
Tammy Olive
Tammy Olive
Aug 17, 2021
Report
Nice helpful genuine employees. I had same guy help me both times he reallyy help me and did it for cheap to help even made me keys for free. Really nice guy.
Janet Letsche
Janet Letsche
Jul 24, 2021
Report
Positive: Professionalism, Quality, Responsiveness, Value
The girls in the store we very friendly and knowledgeable. They knew just what we needed and we were in and out of the store in 10 minutes. The young man who came to our home to install the locks was very friendly and quickly installed our new locks. I would highly recommend McCausland Lock Service!
William Crockett
William Crockett
May 12, 2019
Report
The team was extremely helpful and kind to everyone that walked in while I was there. The work done for me was perfect. I highly recommend McCausland Lock Service. Excellent selection of Sports Lanyard keychains. GO BIRDS!!