- Address515 South Flower St. Suite #1900 Los Angeles, CA. 90071
- Phone 800-505-1234
- We are openMonday – Friday 9 am to 5 pm
United Security Services operates all branches, departments, and corporate headquarters. We operate around the clock to cater all your needs.
Fill out our Quote Request Form and submit it. You will receive a call from one of our security consultants within minutes and will provide you with a free quote immediately.