ADT Mobile Tech Login at

Hey there! If you install or service home security systems for ADT, you likely need access to the ADT Mobile Tech portal. Logging in allows you to access customer accounts, schedules, and more. This handy guide will walk you through everything you need to know.

What is the Portal?

The ADT Mobile Tech portal at is where technicians manage customer accounts when installing or servicing ADT home security systems.

You can use it to:

  • View customer information
  • Access equipment details
  • View schedules & work orders
  • Manage parts & inventory

It’s an essential tool for completing assigned work efficiently.

Logging In to the ADT Mobile Tech Portal

Gaining access the portal is easy if you have the right credentials. Here’s what you’ll need:

  • ADT Mobile Tech username & password – Provided by ADT
  • Computer or mobile device – With an updated browser
  • Internet access – For accessing the website

Then you can login by:

  1. Going to
  2. Entering your username and password
  3. Clicking the Login button

And that’s it! The portal will then open to your home screen with account details.

“Once I enter my credentials, the site logs me in quickly so I can start accessing customer information.”

Getting Help with the Mobile Tech Portal

No technology is without occasional hiccups. If you face login issues or errors with the portal, start by using the Need Help link on

You can also contact ADT directly for Mobile Tech Support at:

Helpdesk: 877-238-4357

Trained ADT staff can further troubleshoot or escalate more complex portal problems.

I hope this guide gives you insight into using the indispensable ADT Mobile Tech portal for managing your assigned security system jobs. Let me know if you have any other questions!