Agriculture
Why Invest in Professional Irrigation?
A well-designed center pivot can have an application efficiency of 80-95% whereas a sideroll system typically falls in the 70-85% range. Center pivots can apply water more precisely to match crop needs and soil infiltration rates, reducing water loss to runoff or deep percolation, especially when compared to flood irrigation.
The best value from the best brands for all your irrigation pipe needs.
OUR CORE IRRIGATION SERVICES
System Design & Installation
At QIS Supply, we specialize in designing tailored irrigation systems that optimize your operation and ensure a strong return on investment (ROI). Our comprehensive product range—from center pivots to sprinkler pods and auxiliary equipment—provides a precise solution for every agricultural and operational requirement.
Maintenance & Winterization
Our Service Department is prepared to assist you with the comprehensive maintenance and winterization of your equipment. Please contact us today to get scheduled.
Repairs & Upgrades
We provide expert repair services for center drives, contactors, fuses, pressure transducers, and overwatering timers. We also specialize in upgrade options for your irrigation system: twig systems, valley panels for automation with agsense, pump controllers, flow meters, soil moisture probes, and conversion of older pivots to modern features.
With pressure regulators and a well-designed sprinkler package you can deliver the correct amount of water each pass of a pivot vs guessing with a sideroll. Sideroll systems, like other surface sprinkler systems, are more susceptible to water loss through evaporation and runoff compared to the more controlled application of a center pivot. Flood irrigation can lose up to 50% of its water to evaporation, runoff, and other losses, while a center pivot can be over 85% efficient.
Valley Pivots are leaders in the world of irrigation with over 50% of the global market, along with leading technology in IRrigation for maximizing crop yields.
IRRIGATION PRODUCT LINE
Valley (Center Pivots, Products and AgSense 365)
Pipe
Pumps & Accessories
Steel Fittings
Sprinklers
Valves & Gates
Additional Systems
Questions about our Agriculture services or products?
Working with QIS Supply takes the guesswork out of your project.
WE DELIVER TAILORED IRRIGATION STRATEGIES, BACKED BY PRECISE FIELD EVALUATIONS AND YEAR-ROUND TECHNICAL SUPPORT TO KEEP YOU RUNNING.
Share your NRCS plans—or invite us to evaluate your terrain. We’ll mark your field boundaries, source products and seamlessly coordinate with contractors to get your system operational.



