Professional Security Services for Industrial & Commercial Facilities
Sizemore provides professional security services designed to protect facilities, people, and operations through disciplined hiring and clear supervision. We have run facility services since 1955, and our teams deliver reliable coverage backed by documented post orders, incident reporting, and site leadership that answers for the account.
Organizations come to Sizemore for a security program with named supervision, documented post orders, and a weekly report that lands whether or not anything happened.
70+ YEARS
12 STATES
0.76 EMR
Two distinct service models for the way your facility runs

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Need professional security officer coverage
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Require consistent access control and incident reporting
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Want trained officers but maintain internal facility leadership
- Need reliable staffing across multiple shifts

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Site leadership and supervision
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Post order development
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Weekly reporting, and a performance review your account team walks with you
- Integration with other facility functions
Everything a Sizemore security program covers


- On-site security officers (armed or unarmed where applicable)
- Mobile patrol services
- Access and visitor control
- Badge verification and reception support
- Incident response and documentation
- Emergency response coordination
- Alarm and perimeter monitoring
- Site-specific post orders and pre-assignment briefing
- Safety observation and reporting
- Physical security assessment and program recommendation
What to look for in a security team
Built for facilities that can't go dark




SECURITY IS A PEOPLE BUSINESS. SO WE INVEST IN PEOPLE.
- State licensing verification — FL, GA, SC, plus 9 more
- Federal + state background investigation
- Character and integrity reference checks
- Post orders reviewed before first shift
- 2026 EMR of 0.76, against an industry average of 1.0
- Safety observation and reporting on every shift
- Incident documentation with same-shift escalation
- Unannounced quality checks by Regional Managers

Licensed in 12 states
| Alabama | #00422 |
| Delaware | #18-141-B |
| Florida | #B 1300071 |
| Georgia | #PSC002061 |
| Illinois | #122001551 |
| Maryland | #24PLU-SG47443 |
| Michigan |
#3801207798 |
| North Carolina | #707865-GP |
| South Carolina | #0079 |
| Tennessee | #11086 |
| Texas |
#B07315601 |
Recommended security articles
Sizemore Acquires Carlson Building Maintenance
A Complete Guide to Obtaining a Security Personnel License
How to Choose a Security Company
Frequently asked questions
What Sizemore does not provide
- Personal bodyguard services
- Private residential security
- One-time event security for private individuals
- Small retail loss-prevention staffing
- Temporary security coverage for concerts or nightlife venues
Our focus is professional security services for commercial, industrial, healthcare, and distribution environments.

