Energy to help your business grow

Partner with us

We’re here to help you grow your business. We’ll provide you with a large network of resources, including community partners and government agencies, to support your company’s next project. We’re invested in your project because we’re invested in the communities we serve.

Where we serve

Headquartered in Canonsburg, we deliver clean, affordable and efficient natural gas to approximately 433,000 customers. We would love to serve you for your new project.

Pennsylvania Service Territory Map

Need an estimate for your project?

Connecting to utility services like natural gas is one of the most important steps for your project. Fill out the form below, and one of our Columbia Gas team members will contact you within two business days to discuss the process of obtaining natural gas service. This information will be used to provide a high-level estimate. It does not guarantee the cost of services.

Frequently asked questions

Is my project in your service territory?

Check out our map above to find out if your project is in the area we serve. The map is intended to provide a quick view of our service territory, which means we may not have service available in all locations within the highlighted area.

Thank you for your response.

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Have an emergency?

If you smell gas, think you have a gas leak, have carbon monoxide symptoms or have some other emergency situation, go outside and call 911 and then call us at 1-888-460-4332.