Irrigation & Wastewater

Pay Your Account Online Today!

To access the KIE Supply customer account portal, and submit online payments, please select the link below.

Discover what we do at KIE Supply!
¡Descubre lo que hacemos en KIE Supply!

Visit KIE Supply!

Visit one of our six locations, conveniently placed throughout the Inland Pacific Northwest. We  are ready to serve all of your irrigation, plumbing, electrical, and lighting needs!

Explore our Showrooms!

FAMILY-OWNED SINCE 1955

KIE Supply is an American-owned and operated company. For more than 65 years, KIE has provided a local stock of high-quality Irrigation, Plumbing, Electrical, and Lighting products, for both residential and commercial use.