National Grid Mass Customer Service Numbers

National Grid Mass Technical and Non Technical Customer Service Support

What is the Customer Service Number to Call at?:
For any type of assistance you can call at tel: +1-781-907-1000.

Where is National Grid Mass Head Office Located at?
The corporate office is located at 40 Sylvan Road, Waltham, Massachusetts 02451, United States.
Directions For Driving: The given driving directions path of National Grid Mass from your place to 40 Sylvan Road, Waltham, Massachusetts 02451, United States.

Which is the Website? is the website of the business.

The Locations Near You?
You can get all nearby locations of National Grid Mass on the map?

Customer Service Paths for Additional Help

National Grid Mass Outage Reporting?
Outage: Get connected with outage page. You can also use above given contact us page for this facility.

Login To Your Account
Login/Sign in: You can directly login to your account from here

How To Contact National Grid Mass Via Message?
Contact us: You can write a text message to National Grid Mass for any issue through the contact us page of
Welcome to National Grid, providing New York, Rhode Island and Massachusetts with natural gas and electricity for homes and businesses. National Grid Mass is associated with National Grid, natural gas, electricity, gas, electric, New York, Massachusetts, Rhode Island, Long Island, NYC, Upstate New York.

To Create Account on National Grid Mass
Sign Up/Register Account: If you are not a registered user, you can create an account.

How/Where To Pay Bill For National Grid Mass
Bill Payment: You can pay your bill to National Grid Mass with the facility provided.

How to Order Related Detail at National Grid Mass?
For Orders: The Information you are looking for regarding orders, with this regard you are suggested to see the order page of the website.

Delivery Process: To know about delivery process, it is advised to follow the deliver path given

What is National Grid Mass in the Process of?

National Grid Mass is one of the service locations, National Grid USA, a subsidiary of National Grid plc providing electricity and gas services in both residential and non-residential sectors. National Grid plc mainly belongs to the United Kingdom, where it is headquartered in London, and has been present in Utility industry since 1990. After UK, the company has major operations in the United States, covering all areas through two headquarters located in Massachusetts and New York.

National Grid Mass Customer Service Number

For your any types of query and question regarding National Grid Electricity and Gas services, you can reach customer representatives by following numbers.

National Grid Mass Electricity
+1-800-322-3223 or 711 (Hearing/speech-impaired customers), for Customer support

+1-800-465-1212, for Power outages

National Grid Mass Gas
+1-800-732-3400, Customer support for existing customers
+1-877-696-4743, for new installations
+1-800-233-5325, in case of gas emergencies

The lines are available to help you Monday through Friday from 07:00 am to 05:00 pm.

You can also reach Customer Service Center by sending letters at:
PO Box 960, Northborough MA 01532-0960, USA

National Grid Mass Billing and Payments

To check out your bills and to understand bills and rates, you can visit at www1.