Contact Us:

Walk-In Office Hours: 7:30 am – 5:30 pm Monday through Friday.

1345 W Broadway, Missoula, MT 59802

Closed: Weekends and Holidays

Phones & Hours: 8am – 5 pm Monday through Friday (406) 721-5570

To contact us for billing inquiries via email: ContactMWC@mtnwater.com

For After Hours Emergencies, please call (406) 721-5570 and inform our answering service that you have an emergency.

Interactive Voice Response including Automated Billing Information: (406) 523-5065

Dispatch and Field Service calls: (406) 523-5061

Mountain Water Company
1345 West Broadway
Missoula, MT 59802-2239

P.O. Box 4826
Missoula, MT 59806-4826
Office: (406) 721-5570
Fax: (406) 523-5090