Customer Care Email Address:
Mailing Address for Payments:
Liberty Utilities - New Hampshire
75 Remittance Dr
Suite 1032
Chicago IL 60675-1032
If this is an emergency, please do not use this form. Call us at 1-800-833-4200
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(Most walk in centers are currently closed due to COVID-19. Our Concord walk in center is open Tuesdays, Wednesdays, and Thursdays from 9am - 4pm.)
Nashua
Primary Walk-in Center
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Customer Service Hours
Liberty Utilities - New Hampshire
75 Remittance Dr
Suite 1032
Chicago IL 60675-1032