We found 209 results for Security Guard Patrol Service in or near 21223.They also appear in other related business categories including Security Control Systems & Monitoring, Security Equipment & Systems Consultants, and Private Investigators & Detectives. 43 of these businesses have an A/A+ BBB rating. 5 of the rated businesses have 4+ star ratings.
The businesses listed also serve surrounding cities and neighborhoods including Central Baltimore, Northern Baltimore, and Northwestern Baltimore. These businesses offer their services in one-or-more of the following languages: Italian, and Spanish.