Allied Universal® Security Services
Security Services
Greensboro, NC
Security Services in Guilford, North Carolina
16 found · ← All categories in Guilford
Updated October 31, 2026
Barrier1™ Systems
Security Services
Greensboro, NC
Barrier1 Systems manufactures ASTM crash-tested anti-ram barriers, including M50 wedge barriers and bollards, in Summerfield, North Carolina.
- Department of Defense and military installation perimeter protection
- Federal facilities requiring a GSA contract holder
- Critical infrastructure sites needing ASTM-rated vehicle barriers
Electric barriers can deploy in 2 seconds and raise or lower in 5 seconds.
Barrier1 Systems
Security Services
Greensboro, NC
Barrier1 Systems manufactures ASTM-certified anti-ram vehicle barriers in the U.S., including bollards, wedge barriers, net barriers, and crash beams.
- Department of Defense installation security
- federal facility perimeter protection
- high-risk environments requiring anti-ram vehicle barriers
speed of deployment
GardaWorld
Security Services
Greensboro, NC
GardaWorld provides Greensboro security guards, mobile patrols, and concierge services, with guards trained in first aid and fire prevention.
- Greensboro businesses needing staffed security guards
- Properties needing visible mobile patrols
- Office towers, residential complexes, or condo buildings needing concierge security
fast response times
Gate City Security Agency, Inc.
Security Services
Greensboro, NC
Piedmont Security & Patrol Services, Llc
Security Services
Greensboro, NC
Piedmont Security & Patrol Services provides company police services for eligible North Carolina properties alongside armed, unarmed, and mobile patrol coverage in Greensboro, Charlotte, and Fort Mill.
- Eligible North Carolina properties needing sworn company police services
- Communities, shopping centers, or construction sites needing tailored security coverage
- Properties needing randomized patrol checks without a permanent post
Safe & Secure Worldwide Protection
Security Services
Greensboro, NC
Sunstates Security- Greensboro, NC
Security Services
Greensboro, NC
Sunstates Security has served since 1998 and provides guard, patrol, traffic-control, facilities-support, and reception services across Greensboro and the Triad.
- security programs for commercial real estate
- manufacturing and distribution center security
- logistics facility security
Cybersecurity Corporation
Security Services
Greensboro, NC
Cybersecurity Corporation handles data breaches, ransomware, penetration testing, and email wire fraud through a dedicated S.O.S. line.
- businesses responding to data breaches
- ransomware attack recovery
- penetration testing before a cyberattack
Emergency available
United American Security
Security Services
Greensboro, NC
United American Security provides security guards, cash logistics, crowd control, and monitoring technology through offices in 48 U.S. states.
- multi-state corporate security programs
- healthcare facility security
- oil and gas site security
Lankford Protective Service
Security Services
Greensboro, NC
Legal Evidence Corp
Security Services
Greensboro, NC
Protection Services Inc
Security Services
High Point, NC
Southern Securities Ltd
Security Services
Greensboro, NC
East Coast Protective Services Inc
Security Services
Greensboro, NC
Sentinel Consulting Group, Llc
Security Services
High Point, NC
Security Services in nearby counties
FAQ
Which Guilford County security service offers armed and unarmed guards?
Piedmont Security & Patrol Services lists both armed and unarmed security, along with mobile patrol and property checks.
What should I look for when hiring security for a commercial property?
Match the service to the site: guard staffing for a fixed post, mobile patrol for randomized checks, and documented incident reporting when managers need records of calls and events.
Who handles a ransomware attack or business data breach?
Cybersecurity Corporation specializes in ransomware recovery, data-breach response, email wire fraud, and penetration testing. It lists a dedicated S.O.S. line for companies under cyberattack.
How much do security guard or patrol services cost in Guilford County?
The supplied business information does not list prices. Costs typically need to be quoted based on guard type, post hours, patrol frequency, site conditions, and required services.