• When The Power Goes Out, The Lights Stay On

    Power Generators Are No Longer A Luxury. They Are A Necessity

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    OUR SERVICES


    Whether you are a new customer or have been with Commander Power Systems for 50 years, your satisfaction is our top priority. Our staff is factory trained and certified on all of our top manufacturers products to ensure that your installation is 100% correct and maintains its peak performance.

    Let us know how we can help you today. Click one of the services below to learn more.


    TESTIMONIALS


    Working with the Commander team has been fantastic. Everything went exactly as they said it would on installation and they keep the system running all year round. I’ve recommended them to both family and friends.

    Nelson – Setauket, NY

    30kW Whole House Generator

    Living on Long Island means you have to have a generator, no questions asked. The Commander team was there before Sandy ensuring I was ready and after to ensure I was running. I can’t say enough about their great service!

    Vince – Islip, NY

    60kW Whole House Generator

    A generator doesn’t seem like it would be the topic of everyday conversation, but when you’re house has it’s lights on for 14 days when everyone else has no power, it’s the only thing people want to talk about. Thank you.

    Tom – Dix Hills, NY

    40kW Whole House Generator

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    Why Commander Power Systems?


    What started as a small one man business in 1965 on Long Island, Commander Power Systems has now grown to service and support thousands of Nassau and Suffolk county Long Island residents and businesses each year.

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