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 (Northern Utilities) - Gas | 376 Riverside Industrial Pkwy Portland, ME 04103 | 1-888-486-4845 |
| Maine (Bangor Gas Company) - Gas | 498 Maine Ave. Bangor, ME 04401 | 1-207-941-9595 |
| 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 | 1-888-486-4845 |
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.
