Bay State Gas Company
(d/b/a Columbia Gas of Massachusetts)
4 Technology Drive, Suite 250
Westborough, MA 01581-5039
tel.: (508) 836-7000
Berkshire Gas Company
115 Cheshire Road
Pittsfield, MA 01202-9987
tel.: (413) 442-1511
Blackstone Gas Company
61 Main Street
Blackstone, MA 01504
tel.: (508) 883-9516
Eversource Energy
(Formerly known as NSTAR Gas)
800 Boylston Street
Boston, MA 02199
tel.: (617) 424-2000
Liberty Utilities
155 North Main Street
Fall River, MA 02722
tel.: (800) 544-4944
Fitchburg Gas and Electric Light Co.
285 John Fitch Highway
Fitchburg, MA 01420-8207
tel.: (888) 301-7700

National Grid
(comprises Boston Gas Company and Colonial Gas Company)
PO Box 960
Northborough, MA 01532.  
Phone:  1-800-322-3223



City of Holyoke Gas and Electric Department
99 Suffolk Street
Holyoke, MA 01040
tel: (413) 536-9300
Middleborough Gas and Electric Department
32 South Main Street
Town Hall
Middleborough, MA 02346
tel: (508) 947-1371
Wakefield Municipal Gas and Light Department
9 Albion Street
Wakefield, MA 01880
tel: (781) 246-6363
Westfield Gas and Electric
Light Department

100 Elm Street
Westfield, MA 01085
tel: (413) 572-0100


This information is provided by the Department of Public Utilities

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