Last verified: • 15 alternatives
Looking for an alternative to Spark Energy? Here are the top Utilities solutions that compete with Spark Energy, ranked by visibility and feature coverage.
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Entergy is a leading energy company providing electricity to millions of customers across the southern United States.
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Providing reliable utility services to the Colorado Springs community.
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The largest municipal water and power utility in the nation, serving Los Angeles.
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SoCalGas is the largest natural gas distribution utility in the United States, providing safe and reliable energy to millions of customers in California.
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Valley Water provides safe, clean water and flood protection services in Santa Clara County.
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Public utility providing natural gas and water services in Omaha.
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ITC is the largest independent electricity transmission company in the U.S.
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Nicor Gas is a leading natural gas distributor in Illinois, providing reliable and affordable energy solutions.
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Summit Utilities, Inc. provides safe and reliable natural gas distribution and transmission services across multiple states.
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The York Water Company is the oldest investor-owned utility in the United States, providing high-quality water and wastewater services.
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ThompsonGas is the largest private propane company in the nation, providing reliable propane services since 1946.
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JEA is Northeast Florida's municipally owned utility provider for electric, water, and sewer services.
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TXU Energy provides electricity plans and services for homes and businesses in Texas.
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Leading distributor of electricity and natural gas in North America.
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Arizona Public Service provides reliable and affordable energy to customers across Arizona.
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