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        Extra Phones

        Phone: (410) 470-2800

        TollFree: (866) 237-7693

        Neighborhoods
        Central Baltimore, Downtown Baltimore
        AKA

        Constellation Energy Group Inc

        Constellation NewEnergy, Inc.

        Other Link

        http://constellation.com

        Categories
        Electric Companies, Utility Companies

        Reviews

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        WR
        Wendy R.

        03/17/2014

        Overall

        Swithed me from a fixed rate plan to a variable rate plan without my knowledge (even though a completed and mailed a mailer to continue fixed contract). Will not correct invoices and was charged almost $900 for two months of supply only. Shady business practices. BEWARE!

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        Details

        Phone: (888) 898-4323

        Address: 100 Constellation Way Ste 500, Baltimore, MD 21202

        Website: http://constellation.com

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