CONNECTCustomer service portal

National Services

Request service

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Full nameEmailPhoneCustomer typeBuilding / company nameService addressSystem typeTell us what’s happeningPriority type

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For immediate service, call 888-780-6465. Submitting does not confirm an appointment.

No account needed. We will email confirmation to the address provided.

Control Systems, Inc.For emergencies, call 911. Online requests are not emergency dispatch.

Home Service Call

Step 1 of 4

Add Control Systems Connect to your iPhone

CSIconnect.csisystems.net

‹›▢□•••Tap here

Tap the three dots

Tap the ••• menu at the bottom of your browser.

Browser menuDone

☆Add Bookmark

ShareTap here

□Find in Page

Tap the Share icon

In the menu, tap Share.

ShareDone

□Copy

＋Add to Home ScreenTap here

☆Add Bookmark

Tap + Add to Home Screen

Scroll down if needed, then tap the highlighted row.

CancelAdd to Home ScreenAddTap here

Control Systems Connectconnect.csisystems.net

Open as Web App

Turn it on, then tap Add

Make sure Open as Web App is on. Then tap the blue Add button.

The Control Systems Connect icon will appear on the iPhone Home Screen.

CSI AssistantCommercial Systems Support

Hello! How can we help with your commercial building systems?

Request Service Call 888-780-6465

For smoke, fire, or immediate danger, evacuate and call 911.

Describe the fire alarm issue

Do not enter passwords, access codes, or confidential security information.