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    Experience Where it matters

    24 Hour Emergency Service - Servicing Downeast Maine Since 1991

  • WHat you need to know

    Master Electrician License No. 60016994


    Master Electrician Pat Knowles started his career as an aircraft electrician in the US Navy. He furthered his education and experience as a marine electrician at Derecktor Shipyard building Coast Guard Cutters, and as an industrial electrician at Stinson Seafood-Beach Cliff Sardines. He is a master electrician with nearly 30 year experience. Pat lives and works in Down East Maine where he has wired and serviced many businesses and homes.

    Save 10%

    Senior Citizens

    Save 10%

    Military Veterans

    Be Green!

    Knowles Electric offers energy saving alternatives utilizing the latest technologies. We're a qualified partner with Efficiency Maine which offers programs and incentives to help you upgrade the efficiency of your home or business.


    Commercial, Residential & Business

    Knowles Electric can handle your needs whether it be new construction, remodeling, generators, industrial or business construction, upgrades or service.

  • What our customers think

    “Knowles Electric is extremely dependable. They always arrive on time and finish the job that needs to be done on the timeline that they provide before starting. We recommend them to all guests that are getting work done in the area.”




    "Communication was superb, and the quality of work is outstanding! We highly recommend Knowles Electric for any of your electrical needs!!"

    Bobby Cheshire / Scott Holtz The Dunbar Store Sullivan Harbor, Maine

    “Knowles Electric has provided excellent service to us for over 15 years”

    Chris Byers

    DC Air and Seafood

    Winter Harbor

    “You can count on Knowles Electric, Very Dependable”

    Susan Soper

    Manager of the Winter Harbor Lobster Co-op


  • Connect With Us

    We Respond!

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    Call Us: 207-963-2027