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Find Security Companies

Search active, licensed security companies by location, service, or company name. Compare providers and build a quote list for your security needs.

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City, county, or ZIP

Matches a company’s registered business address.

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Security Services

Unarmed Security844Access Control740Event Security735Armed Security686Executive Protection589Mobile Patrol538Loss Prevention527Vehicle Patrol522

5,517 Security Companies

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5,517 results

Find the Right Security Company

Search active, licensed security companies by location, services, or company details, then compare providers before requesting quotes.

Search and Filter

Narrow companies by location, service, and available profile information.

Review Providers

Compare license status, services, company information, and available contact details.

Build Your Quote List

Save suitable companies and organize providers you may want to contact.

Frequently Asked Questions

How do I compare security companies?

Use the search box and filters to narrow results by location, service, or company information, then review each company's license status, services, and business details on its profile page. Add companies to your quote list to compare them side by side.

What does an active license listing mean?

An active license listing means the company's state security license -- such as California's Private Patrol Operator (PPO) license -- was current as of our latest verification, sourced from the issuing state agency.

Does a company address indicate its complete service area?

DFW PATROL AND PROTECTION SERVICES

Active LicenseLicense #B10760

Dallas, Texas

Active Texas license listing. Company services have not yet been verified from public website information.

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Dg Guards & Patrol

Active PPOPPO #122805

Bakersfield, CA

Active California PPO license listing. Company services have not yet been verified from public website information.

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Dgp International

Active PPOPPO #18070

Moorpark, CA

Active California PPO license listing. Company services have not yet been verified from public website information.

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Diadem International Protective Services

Active PPOPPO #120819

San Bernardino, CA

Active California PPO license listing. Company services have not yet been verified from public website information.

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DIAMOND TOUCH SECURITY, LLC

Active LicenseLicense #B 1900151

Miami, FL

Active Florida license listing. Company services have not yet been verified from public website information.

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DIAMONDBACK SECURITY LLC

Active LicenseLicense #B 1400329

Fort Myers, FL

Active Florida license listing. Company services have not yet been verified from public website information.

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DIAMONDBACK STAFFING AND SERVICES

Active LicenseLicense #B16268

Amarillo, Texas

Active Texas license listing. Company services have not yet been verified from public website information.

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Dicor Security

Active PPOPPO #13712

Clayton, CA

Active California PPO license listing. Company services have not yet been verified from public website information.

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Difai Security

Active PPOPPO #10733

Los Angeles, CA

Active California PPO license listing. Company services have not yet been verified from public website information.

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Digby's Protection Group, LLC

Active LicenseLicense #C20657

Grand Prairie, Texas

Active Texas license listing. Company services have not yet been verified from public website information.

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Showing 2751-2760 of 5,517 companies

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No. Location filters match a company's registered business address. Some companies also report specific service areas on their profile, but an address alone does not confirm every area a company is willing to serve.

How does the quote list work?

Add companies to your quote list directly from a result card or a company profile. Your list is saved so you can review, compare, and request quotes from multiple companies at once.

How are company services verified?

Services shown on a listing are drawn from a company's public website when available, or from licensing records when no verified website information exists. Companies without confirmed service details show a general fallback description instead.

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