Professional Irrigation System Design

At Onsite Supply House, we design irrigation systems that fit like a glove—crafted for your unique soil, microclimate, and crop needs.

 From orchards to vineyards—drip or sprinkler—we handle the complexity so you don’t have to. Whether residential or commercial, we create efficient, right-sized systems focused on performance and water savings.

Our designs include hydraulic calculations, precise pipe sizing, pump recommendations if needed, and a complete materials list. We make sure it works right the first time—so you can focus on what you grow. Let’s build it right—together!

We work closely with NRCS and the Hood River Soil & Water Conservation District.

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