You can do this...

Or you can have peace of mind...

Protect your home or business with a reliable Standby Generator system professionally installed by Second Source Generators, LLC.

Standby Backup Generators for NH & Maine

Electrical Backup Generator Installations

Automatic & Manual Generator Transfer Switches

Trenching Services For Installation Of Other Equipment

Proudly Serving NH & Maine for over 25 years!

  • Master Electrician Licensed and Insured

  • 5-year Warranty On All Generators

  • Discounts For Seniors, US Vets & Active Military

Loss of power is a thing of the past. Keep your employees working. Keep your fridges and coolers at temperature. Don't let your pipes freeze. With a standby generator installation from Second Source Generators LLC, it's business as usual, even in a New England power outage.

Our Service Area

We are fully licensed and insured Professional Generator Installers for Southern Maine and Southeastern NH.

Our service area in Maine, for backup generator installations and service, includes areas around Berwick, Cape Neddick, Eliot, Kittery, Kittery Point, North Kittery, South Berwick, South Eliot, York, York Beach, York Village, Saco, Biddeford, Kennebunk, Wells, Lebanon, Sanford and the Berwicks.

Our service area in New Hampshire includes areas around Alton, Barnstead, Barrington, Brentwood, Brookfield, Camp Hedding, Center Barnstead, Center Strafford, Center Tuftonboro, Dover, Dover Point, Durham, Epping, Exeter, Farmington, Fremont, Gilmanton Iron Works, Gonic, Greenland, Hampton, Hampton Falls, Hampton Beach, Kensington, Kingston, Lee, Little Boars Head, Madbury, Middleton, Milton, Milton Mills, Mirror Lake, New Castle, New Durham, Newfields, Newington, Newmarket, Nottingham, Portsmouth, Province Lake, Raymond, Rochester, Rockingham, Rollinsford, Rye, Rye Beach, Sanbornville, Somersworth, Strafford, Stratham, Straws Point, Tuftonboro, Union, Wakefield, Wolfeboro.