Our Companies

Hearthstone Utilities is a natural gas holding company, primarily operating local distribution companies serving approximately 79,000 customers across five states.


Indiana

Indiana

Acquired in December 2018, Sycamore Gas has been serving customers in Indiana since 1868. They operate a distribution network of approximately 177 miles of pipeline while serving approximately 6,400 customers directly and one wholesale customer (the city of Aurora) which serves approximately 2,500 customers. Sycamore Gas is headquartered in Lawrenceburg, Indiana and serves the southeastern Indiana counties of Dearborn, Franklin, and Ohio.


Learn more about Sycamore Gas

Maine

Maine

In 1998 Bangor Gas launched construction of the piping system that connects its Bangor area customers to the U.S. portion of the Maritimes & Northeast pipeline. The system includes 9.5 miles of transmission pipeline and 250 miles of distribution pipeline. Their service area includes the communities of Bangor, Brewer, Bucksport, Hermon, Lincoln, Old Town, Orono, and Veazie.


Learn more about Bangor Gas

Montana

Montana

Energy West has been serving customers in the Great Falls area since 1909. They also serve the communities of Cascade and Hardy Creek, as well as Cut Bank and West Yellowstone. Energy West provides natural gas service to nearly 32,000 customers across three counties and owns approximately 638 miles of distribution lines.


Learn more about Cut Bank Gas Company

Learn more about Energy West Montana

North Carolina

North Carolina

Formed in 1998, Frontier Natural Gas is a North Carolina limited liability company dedicated to providing safe, reliable natural gas service to residential, commercial, and municipal customers in Surry, Yadkin, Wilkes, Watauga, Ashe & Warren Counties. While yet a young company, Frontier Natural Gas draws directly on the stability and expertise of Energy West.


Learn more about Frontier Natural Gas

Ohio

Ohio

On March 1, 2019. our four utilities; Brainard Gas, Orwell Natural Gas, Spelman Pipeline and Northeast Ohio Natural Gas Corp will merge. The four utilities will come together as one utility - Northeast Ohio Natural Gas Corp. The combined entity will serve approximately 30,000 customers in 30 counties in Ohio.


Learn more about Northeast Ohio Natural Gas

About Hearthstone Utilities Inc.

Hearthstone Utilities Inc., a holding company, distributes and sells natural gas to end-use residential, commercial, and industrial customers. It distributes approximately 26 billion cubic feet of natural gas to approximately 79,000 customers through regulated utilities operating in Indiana, Maine, Montana, North Carolina, and Ohio. The Company’s other operations include natural gas production and natural gas marketing.

Hearthstone Utilities' strategy is to increase its customer base and throughput in all markets that we serve, expanding support for customers’ needs for safe, reliable and cost-effective natural gas services.