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13 Years In Business

Company Details


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
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Service Details

    Areas of Expertise

    • Fixed Generator - Install
    • Fixed Generator - Repair
    • Generator - Install - For Business
    • Generator - Repair - For Business
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Trip Charge May Apply
    • Credit Cards Accepted
    • Save $85

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    19 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 19 results
    5.0 Jim O. Kirtland, OH

    The crew (Brian, Jimmy and Gabe) showed up on time and got right to work. They did a very thorough job and the installation looks beautiful. They went over everything I need to know. They completed the job quickly and efficiently, weâ re very polite and respectful. We are very happy with the quality of both the generator and the installation team.

    5.0 Tim C. Mentor On The Lake, OH

    Mike was very thorough in describing how the Generac whole house generator operates when he came to our house prior to the installation. When the crew from Generator One LLC arrived to install it, they were very professional in every way and cleaned up afterwards. Since we've had it installed in 2019, our 11K Generac generator has always supplied backup power to our house during many power outages. I highly recommend Generator One LLC to anyone thinking of investing in a whole house backup generator. Call and ask for Mike. You won't be disappointed!

    5.0 Dave T. Painesville, OH

    Great service. Very professional. Easy to work with.

    5.0 Donna B. Ashburn, VA

    Mike was professional and extremely helpful. The installers were courteous, respectful and knowledgeable. Overall a great company to work with to purchase and install a generator for our home!!! We would highly recommend Generator One!!!

    4.0 Mary ann D. Maple Heights, OH

    Thorough work. Great communication from the technician.

    5.0 Deb C. Painesville, OH

    From the quote to the installation everyone at Generator One/Mentor was very professional and helpful. We tend to lose power often and now I am not worried about it. Thank you to everyone.

    5.0 Lisa D. Chesterland, OH

    I can't say enough how wonderful Mike (manager) and his crew were from the moment I met them. Mike always answered my calls, answered my questions, and made sure everything went smoothly. The crew that installed our generator are awesome! Very professional, kind, polite, and worked efficiently together to get the job done. We had a foot of snow on the ground, and very cold, and not one complaint. They just kept working until my unit was installed and my heat back now. Thank you for being so professional! Lisa in Chesterland

    5.0 Gloria R. Cleveland, OH

    Very friendly yet business like

    5.0 Mark S. Madison, OH

    quick and friendly service fixing our generator before the deep freeze hit

    5.0 Becki A. Austinburg, OH

    The only complaint I have is that it takes a long time to even set up an appointment.


    Generator One, LLC
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