Skip to Main Content

Contact Us

emergency

Do you have a gas emergency?

If you suspect a gas leak, leave immediately and call 911 from a safe distance.

Call 911

Top Questions

Still not finding what you're looking for?

or call Customer Service at

 

or fill out our contact form
Go to contact form   →

 

Addresses & Locations

Unitil
P.O. Box 981077
Boston, MA 02298-1010

6 Liberty Lane West
Hampton, NH 03842

MA Electric & Gas Operations
357 Electric Avenue
Lunenburg, MA 01462

ME Gas Operations
376 Riverside Industrial Parkway
Portland, ME 04103

1-888-301-7700

NH Electric Operations - Seacoast Region

30 Energy Way
Exeter, NH 03833

NH Electric Operations - Capital Region

1 McGuire Street
Concord, NH 03301

NH Gas Operations


325 West Road
Portsmouth, NH 03801

Hours & Observed Holidays

Our Customer Service team is ready to take your call during our normal business hours, Monday - Friday, 7am - 7pm. Our automated services are available 24 hours a day, 7 days a week.

Holiday Date
Veteran’s Day Friday, November 11, 2022
Thanksgiving Day Thursday, November 24, 2022
Day after Thanksgiving Day Friday, November 25, 2022
Christmas (Observed) Monday, December 26, 2022
New Year’s Day (2023 Observed) Monday, January 2, 2023
Memorial Day Monday, May 29, 2023
Juneteenth National Independence Day Monday, June 19, 2023
Independence Day Tuesday, July 4, 2023
Labor Day Monday, September 4, 2023