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Guardian National Security
One of 4 security service listings in Chatsworth.
About Guardian National Security
Guardian National Security is a security service in the professional services sector, based in Chatsworth, CA. Its recorded address is 21822 Lassen St Ste L, 91311. The listing includes a telephone number, an official website. It is one of 4 security service listings tracked in Chatsworth; the nearest comparable listing is St. Mark Private Security, Inc., about 0.2 km away.
- Address
- 21822 Lassen St Ste L, Chatsworth, CA, 91311
- Phone
- 8884300778
- Website
- gnsguard.com
Questions
Where is Guardian National Security located?
21822 Lassen St Ste L, Chatsworth, CA, 91311
How do I contact Guardian National Security?
8884300778 · https://www.gnsguard.com/
What type of business is Guardian National Security?
Guardian National Security is a security service (professional services) in Chatsworth.
Nearby security service
- St. Mark Private Security, Inc.Chatsworth0.2 km
- Metroguard Security Guard ServicesCHATSWORTH0.5 km
- Alternative Protective Services IncChatsworth1.5 km
- Andrea's Mobile Live Scan FingerprintingChatsworth1.8 km
- EZ123Livescan and Ink Fingerprint Services-CA Notary-mobile services availableWinnetka2.9 km
- Chatsworth-Winnetka-EZ123Livescan and Ink Fingerprint Services-CA Notary-mobile services availableWinnetka2.9 km
- Security Guard ProsCanoga Park5.4 km
- Vigilant Eye Private SecurityCanoga Park5.5 km
- Chase Global SecurityCanoga Park5.6 km
- American Frontline Guards, Inc.Winnetka5.2 km
- Globe Protective ServicesCanoga Park5.7 km
- Wolfpack Protective ServicesCanoga Park5.7 km
- Task Force SecurityLos Angeles5.9 km
- Ranger Global Security, Inc.West Hills6.5 km
- Private Protective ServicesLos Angeles6.6 km
Cite this page
“Guardian National Security, Chatsworth — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.