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Security Service Provider Since 1999

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Nationwide Investigations & Security, Inc.

Security Solutions

We Provide Outstanding Security Guard Services

Security & Peace of Mind Matters!

Put Our Extensive Experience On Your Side

Surveillance & Private Investigations Services AvailableNationwide Investigations & Security, Inc. is a licensed security services firm that’s based in Houston, TX. Our company’s reputation is solidified by nearly 20 excellent years of operation and a management team buoyed by nearly 50 years of relative experience in the security & investigations sector. If you’re interested in working with one of the more experienced security guard companies in Houston, we’re ready to serve you.

Our goal is to not only to provide a stellar experience to our clients, but to also cultivate healthy, long-term relationships with our new clients. If you’re looking for a partner that will provide solutions to all of your security needs, reach out to us.

A Full Service Security Services Firm

Private Security Guards on DutyNationwide Investigations & Security, Inc. provides innovative surveillance systems, card and access control systems, highly-trained armed and unarmed security officers, fire-watch services, bodyguards and VIP protection, fire watch, fireguards, fire protection & investigation services, and ongoing support for all of the services we offer.

If you’re a business owner, building manager, or an executive at a small or large company, and you’re looking for a reliable partner to immediately resolve security concerns which currently exist or as they arise, give us an opportunity to earn your business by informing us of your needs. We can be reached 24 hours per day, 7 days per week at 1-800-294-6042.

Service Areas

Some service areas may not be listed.

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Have Security Concerns?

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An Overview of Our Services

If you need specific security services, inform us.

Bodyguards

If you need to protect a VIP, or if you’re the VIP, we’ll provide the exceptional security services experience you’ve grown to expect.

Access & Monitoring Systems

Camera monitoring systems are valuable to the executive who needs to be “in the know.” Keep an eye on your assets, and a record.

Fire Watch Services

You don’t need to stop business or temporarily evict your tenants to ensure fire safety. If the alarm system is down, we’ll stand-in for it.

Security Guards

The presence of security officers is, sometimes, all that’s needed to adjust the intentions of would-be criminals and vandals.

OSHA Safety Consultants

OSHA feels that an effective culture of safety is contingent on regular education & employee training. We’ll help you remain compliant.

Private Investigators

In most cases of theft and embezzlement, folks of a sound mind can easily figure things out, but every once in while a professional is needed.

Fire Watch Services

You don’t need to stop business or temporarily evict your tenants to ensure fire safety. If the alarm system is down, we’ll stand-in for it.

OSHA Safety Consultants

OSHA feels that an effective culture of safety is contingent on regular education & employee training. We’ll help you remain compliant.

Need a Quote?

GET A QUICK QUOTE TODAY!

Have Questiosn?

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An Overview of Our Company

Get to know Nationwide Investigations & Security, Inc.

Our Clients

We provide security guards and investigatory personnel for industrial plants, residential complexes, fire investigations, private and public interests, hotels, special events, VIPs, celebrities, schools, and more. If there’s a need for elite security personnel or traditional uniformed security guards, we’re qualified to assist, dedicated to providing a stellar service and an excellent experience.

Our Culture

Our team is composed of highly skilled, veteran investigators, bodyguards, and surveillance professionals. We utilize a solid approach to security and safety training, we’re dedicated to maintaining a ready and trained staff, and keeping our clients interests tightly secured. Nationwide Investigation & Security has experienced staff that will effectively access your needs, and recommend the best coarse of action for addressing those needs.

References Available Upon Request

Our clients have grown to appreciate the level of service we provide and are more than willing to provide you with their opinion of their experience.

Contact Our Team

We look forward to working with you.

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