HEAR-12999 LOGO HEARTHSTONE WATER-01

To provide the most valuable service to every customer

LEARN MORE

Call Us:

623.219.4740
8:00 – 4:00 pm Mountain Time
Monday - Friday

After Hours Emergencies:

623.219.4740, press 9.  An after hours call center representative will assist you.

Email Us:

hearthstonewater@hearthstonecompany.com

Mailing Address:

Hearthstone Water
PO Box 2229
Great Falls, MT 59403

For Valley Utilities and Tierra Buena Customers

Call Us:

623.935.1100
8:00 – 4:00 pm
Tuesday- Friday

After Hours Emergencies:

623.935.1100, press 9. An after hours call center representative will assist you.

Email Us:

customerservice@hearthstonecompany.com

Mailing Address:

6808 N. Dysart Road
Suite 112
Glendale, AZ 85307

For Upper Michigan Water Company Customers

Call Us:

906.337.3502

After Hours Emergencies:

906.337.3502
We are available 24/7 to respond to water emergencies

Mailing Address:

Upper Michigan Water Company
311 Fifth Street
Calumet, MI 49913
Visit uppermichiganwater.com for more information.