Security Guard Patrol Services locations near Dover, MA

Showing 1–10 of 10 results

Dover, MA has 10 security guard patrol services listings across 10 ZIP codes. Details on this page were last refreshed Aug 2026.

ADT Security Services, Llc.

Security Services

📍 410 University Ave, Westwood, MA, 02090

📞 781-708-4970

ADT is one of today's most trusted and well-known brands in the security industry and currently serves more than six million customers, making us the largest company of our kind in both the U.S. and Canada. Our broad and pioneering set of products and services—from interactive home and business solutions to home health services—meet a range of customer needs for today's active and increasingly mobile lifestyles.

Updated Aug 2026

Ace Locksmith & Security Systems

Locks & Locksmiths

📍 1182 Washington St, Norwood, MA, 02062

📞 781-680-5456

🌐 www.acelocksmith.com

Welcome to Ace Locksmith & Security Systems. We provide sales and service of all commercial and residential locks, as well as design systems of security, access control systems and related products. We also provide sales, service and installation of safes, vaults safe moving and rigging and safe locks, both mechanical and electronic.