Utilities & Energy Services

3 Rivers Communications Utilities Internet Phone Augusta MT Montana #augustachamber

3 Rivers Communications

202 5th Street South

P.O. Box 429

Fairfield, MT 59436

(406) 467-2535


FAX: (406) 467-3490



3 Rivers Communications, with corporate headquarters in Fairfield, MT, is a telecommunications company originally founded in 1953 as a rural telephone cooperative. Still a cooperative at its core, 3 Rivers has grown and diversified over the years and now offers long distance, local dialup Internet, DSL, broadband Internet, combined wireless broadband and local phone, digital TV, satellite broadband Internet, and competitive local telephone service in addition to traditional local telephone service.

 *Augusta Chamber of Commerce Business Member 2019

Sun River Electric Co-Op Coop Power Utility near Augusta MT Montana #augustachamber

Sun River Electric Co-Op

310 1st Ave S

Fairfield, MT 59436




Discover the power of membership and all the ways your co-op is committed to the community.

 *Augusta Chamber of Commerce Business Member 2019

NorthWestern Energy Utility Serving areas around Augusta MT Montana #augustachamber

NorthWestern Energy

1501 N River Rd

Black Eagle, MT 59414




24/7 Emergency Service

Free Underground Line Locating Service dial 811

NorthWestern Energy has provided reliable and affordable energy to customers in Montana, South Dakota and Nebraska for more than 100 years. Our company got its start in small communities, providing essential service that allowed them to grow and prosper. Today, we are proud to serve more than 709,000 residential and business customers with electricity and natural gas.

With roots in the Montana Power Co. and South Dakota-based Northwestern Public Service Co., NorthWestern Energy took its current form in 2002 when the company bought the Montana Power electric and natural gas transmission and distribution system and became a partial owner of Colstrip Unit 4.

 *Augusta Chamber of Commerce Business Member 2019