We're happy to answer questions or help you with returns.
Please fill out the form below if you need assistance.
Email:
marketplace@nationalgrid.com
Toll-free:
855-841-6994
If you placed an order prior to June 23, 2022 and have questions about your order, order status or to request a return, please call 844-325-9299 for assistance.
Opening Hours:
Monday to Friday: 8am - 8pm EST