Long Island’s most reliable solar energy installer

  • Solar Installers

    Solar Installers

    Our professional solar panel installers in action

  • An Investment That Pays Back Many Times Over

    An Investment That Pays Back Many Times Over

    Solar power installations are attractive, efficient, and increase your home's resale value!

  • Cantiague Does Solar!

    Cantiague Does Solar!

    We are the solar specialists of Long Island

  • Cantiague Electric’s installations are clean, professional and attractive

    Cantiague Electric’s installations are clean, professional and attractive

    Every aspect of your home's solar project will be managed to your absolute satisfaction.

  • Big or Small, It Pays to Go Solar!

    Big or Small, It Pays to Go Solar!

    No matter what the size of your house, solar can pay for itself rapidly, while increasing your home's value and helping the environment.

Consider Buying Solar Now!

Homeowners who waited for costs to drop have been disappointed.

Get a Free Estimate Today

Click here to read about our start in solar in a Long Island Woman’s Survival Guide article!

Solar

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Good for the planet & your pocketbook!

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Natural Gas Generators

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Power protection for your home, 24/7

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Electrical Services

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Reliable, experienced & licensed!

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From Our Customers

“My wife and I have dealt with many contractors, large and small: a few were bad, a few good, but the one outstanding one has been Michael Diehl”

— Michael Fleming

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We Are Trusted Backup Generator Experts

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See our Emergency Generator Transfer page for information

A Transfer Panel hook-up to your generator is great for piece of mind. A portable generator can provide safe reliable power to your home, on demand!

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