Contact Us

Ontel Security Services, Inc.
2125 Wylie Dr., Suites 11 & 12
Modesto, CA 95355

Toll Free: 888-898-1902
Office: 209-521-0200
Fax: 209-521-0209

Office Hours
Monday – Friday
9:00am to 5:00pm

After Hours Watch Commander Mobile Line

Our Field Operations Operate 24 Hours a day, 7 days per week, including all weekends and holidays.

If our administrative office is closed, you can always reach the on duty watch commander on the mobile line.