United Illuminating office in New Haven (06506-0901)
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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
Opening hours of United Illuminating in New Haven
7 am to 7 pm (Mon - Fri), 7 am to 4 pm (Sat)