For 25 years IRZ Engineers have been optimizing irrigation delivery systems globally.

Preserving & Protecting the World's most Valuable Resource... Water!


IRZ strives to use technology to help solve today's water scarcity challenges.

Solving today's Water Scarcity & Water Quality Challenges

Irrigation Management

Irrigation Scheduling & Moisture Monitoring can save 10-15%

Maximize Your Yield & Profits While Conserving Water & Energy

Irrigation Engineering and Management

Hermiston office

500 N 1st St

Hermiston OR 97838

Ph: 541-567-0252

Fred Ziari -

Gibb Evans -