The Best Darn Pivot Dealer Around! Stoltenberg Irrigation out of Cairo NE has been service the surrounding areas with over 160 years of combined service experience in sales and installation of Valley center pivots, underground pipe, and wire. We have 10 full-time service crews in season and the equipment needed to run them. We have a licensed electrician on staff. We also have 4-wheel drive crane, 10 - 4-wheel drive pickups, 2 pipe and wire trenchers, and backhoe. Parts availability 24/7 with huge inventory for most brands of pivots! We are here when you need us - call today for all your pivot parts needs.We strive to have 24 hour service in most cases.