Markle Security Services

09/08/2026

Today starts our Lancaster operation out of the Mountville shop. Stop in and see our newest location.
M-F, 9a-1p.
350 E. Main St., Mountville
(717) 845-5411
www.marklesecurityservices.com

York, PA Security Camera Systems & CCTV Surveillance professional installation. FREE Security Analysis! Call 717-845-5411 today.

08/31/2026

Starting September 8, 2026, our Mountville location will be open 9am-1pm Monday thru Friday.
Stop in and see us for your key and hardware needs.
350 E. Main St., Mountville, Pa
(717) 845-5411

08/24/2026

We have been teasing some big news and here it is:

We are opening a shop in Lancaster! 350 E. Main St. in Mountville will be our home in Lancaster county. Hours are going to become more consistent as we staff appropriately. For now, call us first and we will let you know if we are in. Feel free to stop in and check out the new shop.

(717) 845-5411

www.marklesecurityservices.com

07/04/2026

06/08/2026

We have been without power for approximately an hour. No return time was given. Our shop is open, but very limited service is available. Phones are still working. 717-845-5411

03/02/2026

Small difference in spelling, big difference in meaning!

02/18/2026

Owning a multi-site business in York provides a variety of unique challenges. Protecting multiple sites on one system requires a high degree of security...

01/26/2026

Our office is currently closed due to the snow storm and road conditions.

01/23/2026

Alibi Cloud VS provides more than just a video security solution. With advanced analytics, secure off-premise storage, and scalable retention, it’s the ideal security solution for the retail industry.

12/19/2025

We will be closing today at 4 for an event. See you Monday morning. Closing early on 12/24 and closed 12/25. 24 hour service available as always!
(717) 845-5411