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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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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?

TRINITY INVESTIGATIONS AND SECURITY, INC.

Active PPOPPO #B 2900173

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

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Trinity Security Group

Active PPOPPO #119792

San Fernando, CA

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

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Trinium Security Group Inc

Active PPOPPO #122732

Burbank, CA

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

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Triple Arrow Security, Inc

Active PPOPPO #122143

Modesto, CA

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

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Triple Canopy, Inc.

Active PPOPPO #120047

Roseville, CA

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

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TRIPLE CANOPY, INC.

Active LicenseLicense #B 1400179

West Palm Beach, FL

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

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Triton Protection Agency

Active PPOPPO #122323

Irvine, CA

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

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TRT Defense

Active LicenseLicense #121850

Emmett, ID

Active the listed state license listing. Company services have not yet been verified from public website information.

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True Blue Protection

Active PPOPPO #119853

Encino, CA

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

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True Liberty Protection Services Inc

Active PPOPPO #119707

Hesperia, CA

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

View Company

Showing 5231-5240 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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