Building Technologies and Solutions

Siemens

Contact Us - Building Technologies USA

Our Main Office

1000 Deerfield Parkway
Buffalo Grove, IL 60089


Call Us:
Tel: (800) SIEMENS
Tel: (800) 743-6367
Monday - Friday
8:00 a.m. - 8:00 p.m. (EST)

For Emergency Service & Support:
Tel: (800) 832-6569  (24/7)

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