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Full-service security and investigation company servicing all of Texas.
CURRENT BLOG…… MAY 12, 2026
Looking for Security Guard Companies in Texas? Here Are 10 Things You Should Know

Contact ION Security and Investigation Today:
Phone: (903) 295-2500
Website: www.ioninvestigation.com
Headquarters: 3401 W Marshall Ave, Longview, TX 75604
Hiring a security guard company in Texas requires careful verification of licensing, insurance, and operational capabilities. The Texas Private Security Board regulates the industry to ensure safety and professional standards. Whether you manage a retail center in Houston, an industrial site in Longview, or a corporate office in Dallas, you must ensure your provider meets specific legal requirements.
This guide outlines the critical factors you need to consider before signing a security contract.
1. Verify the Class C License
Any company providing security guard and Investigation services in Texas must hold a Class C license issued by the Texas Department of Public Safety (DPS). This license confirms the company is legally authorized to offer guard services and armed response. Never hire a provider that cannot produce a valid license number. ION Security and Investigation is fully licensed to operate throughout the State of Texas.
2. Minimum Insurance Requirements (PSB-05)
State law mandates specific insurance coverage for all private security companies. The minimum requirement under PSB-05 standards includes $100,000 per occurrence for bodily injury and property damage, with a $200,000 aggregate limit. You should always request a Certificate of Insurance (COI) that names your business as an additional insured party. ION Security and Investigation is fully insured to meet and exceed these state mandates, providing peace of mind for our clients.

3. Understanding Level II vs. Level III Guards
Texas categorizes security officers by "Levels." You must determine which level fits your specific risk profile:
- Level II (Non-Commissioned): These are unarmed security officers. They are trained in basic security procedures, observation, and reporting.
- Level III (Commissioned): These are armed security officers. They require additional firearms training, background checks, and state certification.
Choosing the right level depends on your facility's environment and the specific threats you need to mitigate.
4. Uniformed Professionalism and Visibility
A professional appearance serves as a primary deterrent. You should look for a company that provides high-visibility, uniformed officers. Uniforms should be clean, standardized, and clearly identify the individual as a security officer. Professionalism in dress reflects the discipline of the security team and the standards of the company managing them.

5. 24/7 Dispatch Services
Security needs do not always occur during standard business hours. A reliable company must offer 24/7 dispatch services to handle emergencies and immediate response requests. ION Security and Investigation maintains a 24-hour dispatch center to ensure our clients always have a direct line to assistance, regardless of the time or day.
6. Real-Time Accountability and Reporting
Modern security requires more than just a physical presence. You should ask potential providers about their reporting systems. Effective companies use patrol tracking technology to verify that guards are completing their rounds. Digital incident reports should be provided promptly, documenting all observations and actions taken on-site. This data is essential for liability protection and facility management.

7. Industry-Specific Experience
Security needs vary significantly between sectors. A company experienced in residential patrol may not be the best fit for an industrial manufacturing plant. ION Security and Investigation provides tailored services for:
Commercial Properties
Retail Locations
Industrial and Construction Sites
Event Security
Ensure your provider understands the specific regulations and safety protocols relevant to your industry.
8. Geographic Reach Across Texas
If you manage multiple locations, working with a company that offers statewide coverage simplifies your operations. ION Security and Investigation is headquartered in Longview but provides comprehensive security and investigation services across the entire state of Texas. This allows for consistent standards and a single point of contact for all your properties.

9. Integration with Investigative Services
In many cases, physical security is only one part of the solution. You may also require investigative services for internal theft, corporate background checks, or legal support. Choosing a firm that offers both security and private investigation provides a more holistic approach to risk management. ION Security and Investigation operates both divisions, allowing for seamless transitions between site protection and investigative work.
10. Established Reputation and Longevity
The security industry sees many companies come and go. Longevity is a key indicator of reliability and compliance. ION Security and Investigation has been a trusted provider since 2014. Our history of service in Texas demonstrates our commitment to professional standards and client satisfaction.
Get a Professional Security Assessment
Do not wait for a security breach to evaluate your protection needs. Whether you require a single uniformed officer or a comprehensive patrol fleet, ION Security and Investigation is ready to assist.
Contact ION Security and Investigation:
- Address: 3401 W Marshall Ave, Longview, TX 75604
- Phone: (903) 295-2500
- Email: ION@ioninvestigation.com
- Website: www.ioninvestigation.com
We are fully licensed, fully insured, and available 24/7 to serve your business.
Keeping you safe and secure since 2014.
Headquartered in Longview, Texas, ION Security and Investigation, provides licensed, uniformed, and fully insured private security officers and investigators throughout Texas.
Contact Us
3401 W Marshall Ave
Longview, Texas 75604
Office
(903) 295-2500
ion@ioninvestigation.com
24/7 Dispatch
(903) 597-7171
Get in Touch
Whether you’re in need of Security, an Investigation, or are looking to join our team. You can find our contact information below. Our office is open 9:00AM - 5:00PM. Tuesday and Thursday.