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Construction Standards

Help us ensure reliable and adequate service to your building.

To request construction standards specific to an upcoming project, please contact one of our regional offices to speak to a Customer Energy Solutions associate.
 

Contact Information by State and Service
State and service Office address Phone
Maine - Gas 376 Riverside Industrial Pkwy
Portland, ME 04103
1-866-486-4845
Massachusetts - Electric 357 Electric Ave.
Lunenburg, MA 01462
1-888-301-7700 ext. 3215
Massachusetts - Gas (Residential) 357 Electric Ave.
Lunenburg, MA 01462
1-888-301-7700 ext. 3234
Massachusetts - Gas (Business) 357 Electric Ave.
Lunenburg, MA 01462
1-888-301-7700 ext. 3272
New Hampshire - Electric Capital Region
1 McGuire St.
Concord, NH

Seacoast Region
30 Energy Way
Exeter, NH 03833
1-888-301-7700 ext. 5510
New Hampshire - Gas 325 West Rd.
Portsmouth, NH 03801
1-866-486-4845
female contractor holding tablet and surveying new building frame

Solar & Private Generation

Renewable generation standards and applications

If you're working with one of our customers on a renewable energy installation, we offer resources, applications, requirements and step-by-step instructions to get your next project started.

solar installer with panel on roof