2026 Ranking

Best Security Companies in Orange

Ranking of the best private security companies in Orange, California. The order prioritizes verified state licensing, track record and verified reviews; profile views and recommendations only fine-tune the order.

Verified state license Real user views 71 companies in Orange

We're still gathering recommendations and verified customer reviews in Orange. In the meantime, the order is based on license status and profile views.

Top-ranked companies in Orange

1
9M
9 MILE INVESTIGATIONS
State Licensed
Orange
Private Investigation
Get quotes in Orange
Licensed
2
AK
A.C. KHAN INVESTIGATIONS
State Licensed
Orange
Private Investigation
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Licensed
3
AS
ACTION SECURITY SERVICE, INC.
State Licensed
Orange
Security GuardsEvent SecurityResidential & HOA Security+7
Get quotes in Orange
Licensed
4
AM
ALARM METRO
State Licensed
Orange
Alarm MonitoringVideo Surveillance & CCTVAccess Control
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Licensed
5
AI
AREA INVESTIGATIONS
State Licensed
Orange
Private Investigation
Get quotes in Orange
Licensed
6
BI
BAYLANI INVESTIGATIONS, LLC
State Licensed
Orange
Private Investigation
Get quotes in Orange
Licensed
7
BW
BILL WHALEN AND ASSOCIATES
State Licensed
Orange
Private Investigation
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Licensed
8
BN
BLUE NET INVESTIGATIONS
State Licensed
Orange
Private Investigation
Get quotes in Orange
Licensed
9
BP
BOLO PROTECTIVE SERVICES INC
State Licensed
Orange
Security GuardsEvent SecurityResidential & HOA Security+7
Get quotes in Orange
Licensed
10
BR
BRAVO RESEARCH GROUP
State Licensed
Orange
Security GuardsEvent SecurityResidential & HOA Security+7
Get quotes in Orange
Licensed

All state licensed security companies in Orange

71 companies with a verified, active state license, ranked by track record and reputation. All checked against official license records.

See the remaining 21 licensed companies in the directory

Ranking methodology

The order reflects real, verifiable signals that are hard to manipulate. Companies with a verified state license appear first; within that group we prioritize the best-reviewed (verified reviews) and the most established according to official records. Profile views and community recommendations only fine-tune the order — a couple of votes can't move positions. For each company we show exactly which signals back its position.

State license — we verify each active license against state licensing boards like California BSIS and Illinois IDFPR. Licensed companies appear first.
Real profile views — how many people viewed the company's profile over the last 30 days.
Community recommendations — user votes with anti-fraud controls (fingerprint dedup).
Verified customer reviews — customer rating and review volume, when available.

Looking for more options in Orange?

Browse the complete directory with all 71 private security companies listed in Orange, filter by service type and compare pricing.

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Security services in Orange

Security Guards en Orange Armed Security Guards en Orange Mobile Patrol en Orange Event Security en Orange Fire Watch Services en Orange Executive Protection en Orange K9 Security en Orange Loss Prevention & Retail Security en Orange Corporate Security en Orange Warehouse & Industrial Security en Orange Residential & HOA Security en Orange Construction Site Security en Orange Alarm Monitoring en Orange Video Surveillance & CCTV en Orange Access Control en Orange Private Investigation en Orange Armored Transport & Cash-in-Transit en Orange Security Consulting en Orange

More about private security in Orange

Directory of OrangeAll security companies, with search and pagination.State Licensed in OrangeOnly companies with an active state license.

See all security companies in California

Frequently asked questions

What are the best private security companies in Orange?

Top companies in Orange include 9 MILE INVESTIGATIONS, A.C. KHAN INVESTIGATIONS, ACTION SECURITY SERVICE, INC., ALARM METRO, AREA INVESTIGATIONS, based on their active state license and the volume of profile views and community recommendations on HireSecurityNow.com. The order updates continuously based on these signals.

How is the ranking of security companies in Orange determined?

Companies with a verified, active state license appear first, checked against official licensing board records like California BSIS and Illinois IDFPR. Within that group, the order reflects real profile views over the last 30 days, community recommendations (with anti-fraud controls) and verified customer reviews when available.

Are the ranked companies state licensed?

We verify each company's license status against official state licensing board records. Each company's profile shows its license number and status when it holds an active license.

How do I hire one of these companies in Orange?

You can get free quotes from any company in the ranking: open its profile, submit a quote request with your requirements and you'll receive proposals directly. All quotes are free and come with no obligation.

How many security companies are listed in Orange?

Our directory lists 71 companies in Orange, California. You can browse the complete list in the Orange security companies directory.

Best Security Companies in Orange

Top-ranked companies in Orange

9 MILE INVESTIGATIONS

A.C. KHAN INVESTIGATIONS

ACTION SECURITY SERVICE, INC.

ALARM METRO

AREA INVESTIGATIONS

BAYLANI INVESTIGATIONS, LLC

BILL WHALEN AND ASSOCIATES

BLUE NET INVESTIGATIONS

BOLO PROTECTIVE SERVICES INC

BRAVO RESEARCH GROUP