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Tattersall Electric Company LLC is a full service residential and commercial electrical services company and also an authorized dealer of Generac Power Systems  located in Keene, New Hampshire.   We provide sales, service, warranty repairs, and original replacement parts throughout New Hampshire, Vermont and Massachusettes.

Tattersall Electric is certified in the installation, diagnostics, maintenance, and repair of Generac residential & commercial generators.  As a certified dealer, we have met strict requirements to become part of the Generac automatic standby generator sales and service network. 

At Tattersall Electric, we take pride in the quality of our work, our prompt service, and affordable prices.                                                 

Contact us at:

                         603-357-0248 office     chris@tattersallelectric.com





XP Series


20 KW  Guardian Series



Prepackaged, Pre-wired Systems

Custom solutions for whole house coverage, essential circuits or whole house coverage with load shedding.

Call for a free estimate today