Browse Security Guard Services

Explore professional security guard services by category, including armed and unarmed guards, event security, patrol services, residential protection, and commercial security.

All Security Services

32 results

24/7 Security

Continuous guard coverage for properties and operations requiring protection around the clock.

236 companies

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Access Control

Manage entrances, verify visitors, and prevent unauthorized access to controlled properties and facilities.

740 companies

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Alarm Response

Trained security personnel respond to alarms, inspect properties, and report potential threats or incidents.

300 companies

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Armed Security

Armed guards provide enhanced protection for higher-risk people, properties, businesses, and sensitive operations.

686 companies

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Bodyguard

Personal security professionals provide close, discreet protection for individuals facing elevated risk or exposure.

260 companies

Find Bodyguard Services

Commercial Security

Professional protection for offices, retail locations, warehouses, facilities, employees, and business assets.

382 companies

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Concierge Security

Front-of-house professionals combine visitor screening, access oversight, and courteous service for lobbies and entrances.

76 companies

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Construction Site Security

Protect equipment, materials, and active job sites from theft, vandalism, and unauthorized access.

345 companies

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Crowd Control

Trained personnel manage lines, entrances, and large gatherings to help maintain order and guest safety.

386 companies

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Doorman Security

Uniformed personnel greet visitors, monitor building entrances, and assist residents or guests at controlled entry points.

4 companies

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Emergency Response Security

Personnel trained to respond quickly to urgent incidents, assess threats, and coordinate appropriate on-site action.

26 companies

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Event Security

Help protect guests, staff, performers, and venues while managing access and potential disruptions.

735 companies

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Executive Protection

Specialized guards provide risk-aware, discreet protection and secure movement for executives and high-profile individuals.

589 companies

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Fire Watch

Dedicated personnel monitor properties for fire hazards when alarms or suppression systems are unavailable.

414 companies

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Foot Patrol

Officers walk scheduled routes to inspect properties, deter unwanted activity, and monitor areas vehicles cannot easily reach.

238 companies

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Front Desk Security

Guards staffed at building entrances welcome visitors, verify access, and monitor activity from a fixed post.

34 companies

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Lobby Security

Personnel stationed in building lobbies screen visitors, support tenants, and help maintain a secure reception area.

47 companies

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Long-Term Contract Security

Ongoing guard staffing with consistent personnel and site-specific procedures for long-running business or property protection.

88 companies

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Loss Prevention

Trained staff help reduce theft, inventory shrinkage, and fraud at retail, warehouse, and commercial locations.

527 companies

Compare Loss Prevention Companies

Mobile Patrol

Visible vehicle patrols inspect multiple locations, deter unwanted activity, and document security concerns.

538 companies

Explore Mobile Patrol Providers

Overnight Security

Guards provide after-hours coverage through patrols, access monitoring, and response to suspicious overnight activity.

67 companies

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Parking Lot Security

Officers patrol vehicle and pedestrian areas to deter theft, vandalism, and improve safety for visitors.

119 companies

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Personal Protection

Discreet, tailored security for individuals facing travel concerns, public exposure, or elevated personal risk.

328 companies

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Residential Security

Guard services designed to protect homes, apartment communities, residents, guests, and shared spaces.

393 companies

Find Residential Security Companies

Standing Guard

A dedicated officer posted at a fixed location to monitor access, deter threats, and respond to incidents.

117 companies

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Static Guard

Guards stationed at fixed posts such as entrances, gates, or reception areas provide continuous on-site protection.

48 companies

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Temporary Security

Short-term guard coverage for events, staffing gaps, construction projects, or other limited-duration security needs.

57 companies

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Termination Security

Guards support employers during sensitive employee separations to help maintain workplace safety and reduce risk.

9 companies

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Unarmed Security

Professional uniformed guards provide visible deterrence, access oversight, observation, and incident reporting.

844 companies

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Vehicle Patrol

Marked vehicle patrols provide visible deterrence and scheduled or randomized inspections across larger properties.

522 companies

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VIP Security

Discreet protection and secure movement for celebrities, dignitaries, and other high-profile guests at events or venues.

53 companies

Explore VIP Security Providers

Workplace Violence Prevention

Security support for threat assessment, employee safety planning, and incident preparedness in workplace settings.

63 companies

View Workplace Violence Prevention Companies

Choosing the Right Security Service

The right security service depends on your property type, operating hours, visitor traffic, known risks, response expectations, and whether armed or unarmed coverage is appropriate for your situation.

Assess Your Needs

Identify the property, risks, operating hours, and type of coverage required.

Compare Providers

Review company experience, services, licensing information, and available business details.

Request Quotes

Add suitable companies to your quote list and compare options for your security needs.

Frequently Asked Questions

What type of security service do I need?
The right service depends on your property type, operating hours, visitor traffic, known risks, and whether armed or unarmed coverage is appropriate. Use the category filters or search above to compare options, then request quotes from a few companies for recommendations specific to your situation.
What is the difference between armed and unarmed security?
Armed guards are licensed to carry a firearm and typically cover higher-risk posts, while unarmed guards provide visible deterrence, access oversight, and incident reporting without a weapon. Many companies offer both, and the right choice depends on your property's specific risk profile.
What does mobile patrol include?
Mobile patrol typically covers scheduled or randomized vehicle checks across one or more properties, exterior inspections, lock and alarm checks, and documented incident reporting. It's often used to cover larger sites or multiple locations more cost-effectively than a stationed guard.
How do I compare security companies?
Use the search and category filters to find companies offering a specific service, then review each company's license status, listed service areas, and business details on their profile page. Add companies to your quote list to request and compare pricing side by side.
What license do security companies need?
Security companies must hold an active license from their state's licensing agency to provide contracted security guard services -- for example, California requires a PPO (Private Patrol Operator) license from the Bureau of Security and Investigative Services. This directory tracks each listed company's current license status.