Granahan Electrical Contractors, Inc.

Granahan Electrical Contractors, Inc. Reviews

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About Granahan Electrical Contractors, Inc.

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Granahan Electrical Contractors specializes in residential, commercial and industrial solar as well as generators and parking lot lighting. It offers products from Cummins, Generac Power Systems, Kohler Power and mtu. Service areas extend across parts of Delaware, New Jersey and Pennsylvania.

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    Granahan Electrical Contractors, Inc. service areas

    Granahan Electrical Contractors performs solar installation services in Newcastle and Wilmington County in Delaware plus the following nine counties across two states.

    • Newcastle County
    • Wilmington County

    » HOW MUCH? Solar panel costs in Delaware

    » EXPLORE: Delaware solar incentives

    New Jersey
    • Burlington County
    • Camden County
    • Gloucester County
    • Hunterdon County
    • Mercer County

    » HOW MUCH? Solar panel costs in New Jersey

    » EXPLORE: New Jersey solar incentives

    • Bucks County
    • Chester County
    • Delaware County
    • Philadelphia County

    » HOW MUCH? Solar panel costs in Pennsylvania

    » EXPLORE: Pennsylvania solar incentives

    Average solar cost by service area

    Solar panel costs vary based on your location and other factors. The map below shows average overall prices in Granahan Electrical Contractors, Inc.’s service areas to give you a general idea of what to expect. Your specific energy needs, panel efficiency and other variables could make your costs higher or lower than these averages.

    Note: Costs in this table are average costs for the state and do not represent specific company pricing. "Average cost after ITC” reflects the cost after receiving the full 30% solar investment tax credit (ITC). “Estimated net savings” is the average amount residents in that state will save on electricity over 25 years, including their cost of installing a solar energy system.

    Equipment brands sold by Granahan Electrical Contractors

    As a solar installer, Granahan Electrical Contractors does not manufacture its own equipment. The company offers equipment from the following brands:

    • Cummins
    • Generac Power Systems
    • Kohler Power
    • mtu


    Does Granahan Electrical Contractors offer a warranty?

    Granahan Electrical Contractors offers a 25-year power output guarantee.

    What payment options does Granahan Electrical Contractors offer?

    You can pay for products and services from Granahan Electrical Contractors upfront or finance through a loan.

    When was Granahan Electrical Contractors founded?

    Granahan Electrical Contractors was founded in 1985.

    How Granahan Electrical Contractors, Inc. compares

    Compare Granahan Electrical Contractors, Inc. on customer reviews, availability and payment options below. Read our guide to finding the best solar energy company for more.

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    Granahan Electrical Contractors, Inc. Company Information

    Company Name:
    Granahan Electrical Contractors, Inc.
    Year Founded:
    1830 Turk Road
    Postal Code:
    United States

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