150,000,000 pages viewed | 50 Million Visitors
36,000+ Veteran Businesses/SDVOSBs | 400,000+ Supporters
(877) 862-5478

Treston Security Services

Business Address:
19401 South Vermont Ave D202
Torrance, CA 90502
Los Angeles County

DBA/Alternate Name/Nickname:
Treston Security Services

Business Contact:
George Casillas
Contact Treston Security Services

Veteran Owned Business | Marines, Separated | Member since August 17th, 2021

Our mission at Treston Security Services is to set a new standard for private security services. We instill trust, reliability, and competency in our security officers and with this, we know our customers will experience a level of customer service as never before. Our security officers care about your property as though it were their own.

Please mention you proudly found Treston Security Services on Veteran Owned Business (VOB)!

Comments on the Military and Business Ownership

All the training and time serving overseas prepared us to adapt to the challenges of operating a business. We believe that embracing every one's skills is what give us the ability to continue evolving into a more efficient business.

This page has been visited 112 times.

Treston Security Services - Tagline/Slogan:
we strive for your success

Hours of Operation (Time Zone: Pacific)

8:00am - 4:00pm

8:00am - 4:00pm

8:00am - 4:00pm

8:00am - 4:00pm

8:00am - 4:00pm





NAICS Code 561612: Security Guards and Patrol Services

Search Businesses and Nonprofit Organizations by State or U.S. Territory

Map of U.S. and Territories

View By U.S. Territory

  • Guam NEW!
  • Puerto Rico NEW!
  • U.S. Virgin Islands (coming soon)
  • Northern Mariana Islands coming soon)
  • American Samoa (coming soon)