1-800-790-3201


Want To Enroll?

Simply contact NWC at 1-800-790-3201 to enroll in coverage. Our agents are available Monday through Friday, 9am to 5pm PST.

Our agents can answer any questions you have, and enrolling only takes about 5 minutes.

You may also use our contact form for any information.

Coverage available in:

State outlines of Washington Idaho and Oregon with different shades of blue

Current Customer?

Mailing Address:

National Water Company

2730 W Marina Drive

Moses Lake, WA 98837