Natural gas is the right business choice for a clean, safe, and affordable future. It's not only one of the most efficient, environmentally friendly energy sources available today, it ensures convenient, worry-free, and year-round comfort for your business.  The benefits are numerous.

Existing Customers

Unitil offers comprehensive customer support, account management, and gas purchasing options for our customers. Please contact us toll-free at 888-301-7700 866-933-3820 866-933-3821for assistance.

Gas Purchasing Options

All of our commercial and industrial natural gas customers may choose the company that supplies their natural gas – an option often referred to as customer choice. When a customer chooses to purchase their gas from another supplier, they still receive transportation service from Unitil.  A customer who does not wish to purchase their natural gas service from a supplier, or who cannot find an attractive supply alternative, automatically receives natural gas supply and transportation service from Unitil. Learn more [link].

Rates & Tariffs

View our rate classes and tariff schedules.

We provide a historical index of our electric rates (by rate class) to help you estimate your supply and delivery costs each month. Click here for the previous three years.

Becoming a Gas Customer

Natural gas has many benefits for businesses, including its availability and wide array of uses. An on-demand energy, on-site fuel storage is not necessary and servicing your equipment has never been easier with our EasyCare programs.