Groton Utilities
Groton Utilities is a municipally owned and operated utility providing Electric and Water services.
Customer Service Hours:
Walk-in Office Hours:
M-Th: 8 am - 4 pm
Friday: Closed
Phone Hours:
M-F: 7 am - 5:00 pm
SAT: 8 am - noon
Closed on Federal Public Holidays
06/12/2026
National Water Main Cleaning Company, on behalf of the City of Groton, CT and Groton Utilities, will be
conducting sewer cleaning and inspections in your neighborhood. The work is being performed to identify any
defects within the existing sewers and/or manholes. Your property may be affected by the Contractor’s work. Learn more here - https://www.grotonutilities.com/DocumentCenter/View/537/2026-Sewer-Pipe-Cleaning-and-Inspection
06/09/2026
Outage Update: Power has been restored to the Stop and Shop/Walmart area.
06/07/2026
There is currently a power outage in the area of Stop and Shop and Walmart in the Groton Utilities service territory. Crews are onsite working on the issue. No estimated time to restoration at the moment. Please check back for updates.
Below is the hydrant flushing schedule for the week of June 8th.
• Remaining hydrants on Tuckers Run and Marlene Drive area
• Ledyard Highlands
• Shewville Road
• Trident Park
• Polaris Park
• Nautilus Park South
The program is scheduled to be completed on June 19th, weather permitting. Weekly schedules will be posted to GU social media prior to each week. Read for full schedule -
06/06/2026
Remember to plan ahead before you dig. It's safe and it's the law.
06/04/2026
Our annual Concerts in the Park summer music series, presented by City of Groton Parks and Recreation and , kicks off June 19th in Washington Park. First up regional favorite Grateful Dead cover band The Mystic Dead. Check out the full schedule and line up of food trucks here: https://cityofgroton.com/235/Concerts-in-the-Park
06/02/2026
Do you know someone who makes Groton a better place to live? Someone who thinks of others before themselves? If so please nominate them for the Jacqueline B. Nixon Community Service Award. GU will donate $2,500 to the winner’s Charity of choice. Nominate your favorite here - https://bit.ly/gu-csa2026. Accepting nominations through July 5th
05/30/2026
Below is the hydrant flushing schedule for the week of June 1st.
• Remainder of Route 12
• Gales Ferry Village
• Barry Drive area
• Avery Hill
• Aljen Heights
• Route 117 to Ledyard Center
• Colonel Ledyard Highway
• Gallup Hill
The program is scheduled to be completed on June 19th, weather permitting. Weekly schedules will be posted to GU social media prior to each week. Read for full schedule - https://bit.ly/gu-hyrants26
05/28/2026
Correction: Our new business hours include the office being open 8am - noon on Friday, with phone support being available on Saturday 8am - noon. The previous post combined the Friday/Saturday hours.
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Category
Telephone
Website
Address
295 Meridian Street
Groton, CT
06340
Opening Hours
| Monday | 8am - 6pm |
| Tuesday | 8am - 4pm |
| Wednesday | 8am - 4pm |
| Thursday | 8am - 4pm |
| Friday | 8am - 12pm |