Licensed Armed Guard Security Services in Baltimore and Across Maryland

On Site Police provides licensed armed guard security services across Baltimore and Maryland (MD License 106-5544). Some sites need more than a uniform at the door. When you're protecting cash, high-value inventory, controlled products or people in a higher-risk setting, a trained armed officer is the strongest deterrent. On Site Police was founded by Maryland police officers, and our executives bring more than 25 years of law enforcement and security experience. We provide licensed armed security officers to businesses, property managers, contractors and event organizers throughout Baltimore and Maryland, 24 hours a day.

When armed security makes sense

Armed officers are the right fit when the risk of violence, robbery or serious theft is real, or when your insurer, landlord or regulator expects it. Common situations include:

• Retail stores dealing with organized theft or aggressive shoplifters

• Medical cannabis dispensaries (we hold MCA (Maryland Cannabis Administration) License L-20-00015)

• Construction sites with expensive equipment, copper and materials stored overnight

• Commercial and residential properties with a history of break-ins, trespassing or violent incidents

• Events with large crowds, alcohol, VIPs or cash handling

• Executive and VIP protection

If you're not sure, call us. We'll tell you honestly whether an armed or unarmed officer is the better value for your site.

Trained beyond the basics

Carrying a firearm is a serious responsibility. Our security professionals are trained in firearm safety and complete firearm classes, but the most important skill is usually the one that keeps a firearm holstered. Our team is also trained in de-escalation, first aid, CPR and crowd control. The goal is to prevent incidents and calm situations down, and to respond decisively only when it's necessary.

• Armed guard services provided under our Maryland security agency license, MD License 106-5544

• Training in firearm safety, firearm classes, de-escalation, first aid, CPR and crowd control

• Led by a company founded by Maryland police officers

What our armed officers do on site

• Provide a visible, professional deterrent at entrances, sales floors and perimeters

• Control access and verify credentials, deliveries and visitors

• Patrol the property on foot and check doors, gates, fences, lots and storage areas

• Respond to disturbances and suspicious activity

• Contact local police and emergency services when needed

Custom coverage

Every site is different, so every plan is custom-built. Coverage can range from one armed officer at peak hours to a team around the clock, for a single event or an ongoing contract. We're staffed 24 hours a day, and clients have called us for last-minute overnight coverage.

Serving Baltimore and Maryland

We're based in Baltimore and provide armed security across Baltimore City and every Maryland county west of the Chesapeake Bay, plus Cecil County. Large Eastern Shore projects are considered on request. See our service areas.

Licensed, insured and bonded

On Site Police is a licensed, insured and bonded security agency. Maryland Security Agency License 106-5544.

Frequently asked questions

• How much do armed security guards cost in Baltimore? Rates depend on the number of officers, the hours, the risk level and the contract length. Armed officers generally cost more than unarmed officers. Tell us about your site and we'll send a clear quote.

• Do I need armed or unarmed security? Most low-risk front desks and residential lobbies are well served by unarmed officers. Higher-risk retail, cannabis, cash-handling and high-theft sites often justify armed coverage. We'll recommend the right fit.

• How fast can you start? Call 410-591-9479. We're staffed 24 hours a day and have arranged last-minute overnight coverage for clients.

• Are you licensed in Maryland? Yes. On Site Police is a licensed Maryland security agency, MD License 106-5544.

Request armed security for your site Get a Free Quote · Call 410-591-9479