Email
contact@on-site-techs.com
Phone
619-884-8141 (Local)
888-837-5671 (Toll Free)
Fax
888-202-7859
Phone Hours
Monday - Saturday - 5:30am - 7:00pm
Emergency
Callback
Text Message: 619-884-8141
Email: pager@on-site-techs.com
(Please provide problem description, phone number and address or you may receive no response.)
Regular Arrival Times
9-10am - 1-2pm - 4-5pm - 6-7pm
