Village of Arlington Heights

Home : Aggregation Contact Information

Aggregation Contact Information

Constellation Contact Information

Constellation purchased Integrys Energy 9 months ago. They have recently merged their customer service departments. The number below is unique to Arlington Heights and agents answering the calls have detailed information available on the Constellation aggregation program.

For questions regarding the Constellation aggregation program in Arlington Heights, please call Constellation customer service at  877-585-3430

Site Map | Privacy Policy | Terms & Conditions | RSS | Download Acrobat

© 2009 Village of Arlington Heights. All Rights Reserved. | Site design and development by
For website questions please contact Nancy Kluz, Community Relations Coordinator