United Illuminating office in New Haven (06506-0901)

Contact information of United Illuminating in New Haven

United Illuminating agency closest to New Haven is located at:

The United Illuminating Company P.O. Box 1564

06506-0901, New Haven.

Contact United Illuminating in New Haven :

You can contact local New Haven United Illuminating employees:

  • by telephone: 800-722-5584