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Blackridge Security - SIGNAL HILL, CA | The Guard Base

Current PPOLicense Onlyunclaimed

BS

Blackridge Security

Active California PPO security company listing for Blackridge Security. Services have not been confirmed yet.

Services

No services have been confirmed from public website evidence yet.

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Service areas have not been confirmed yet.

Contact

2503 E 21st St Apt 105 SIGNAL HILL, CA, 90755-6029

License

PPO License: 122720
Issued: Mar 6, 2026
Expires: Mar 31, 2028
Last Verified: Jul 7, 2026

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