BuildingAutomation SystemsOne BAS team. A path built for you.

← Switch path

Existing customer help

Tell us what changed. We’ll help you find the right support path.

No sales maze. Start with the affected building or system, what you see now, and how it is affecting people or operations.

Start a service request

The local form prepares your information. It does not send a message or promise a response time.

Two electricians working beside industrial electrical control panels. — Representative photograph — not Building Automation Systems work

Support begins with clear site and system details.

Request servicePrepare the location, system, condition, urgency, and access details.Start →Existing-system helpStart with what changed and what evidence you already have.Get help →Project documentsReview the intended path for drawings, sequences, backups, and test records.Review documents →Contact routingChoose the local contact path that matches your question.Choose contact →