Why SWI?

Our team at Southwest Irrigation has been building our reputation for over 11 years by offering the best in quality parts and skilled resources to keep your irrigation systems running smoothly. In addition to our excellent service, we are also an authorized dealer for many of the top agricultural irrigation system manufacturers and heap leach mining products. We carry parts for all brands of center pivots, as well as side rolls and miscellaneous materials such as PVC pipe. Our top of the line irrigation system parts & products are sure to meet your specific needs. We service all brands of center pivots and we consider our level of service to be the best in the agricultural irrigation industry.


Agricultural Irrigation Systems

Heap Leach Mining Systems

  • Pipe/Fittings - HDPE Pipe and Fittings, CertainTeed Certa-Lok Fittings, PVC pipe and Fittings, HDPE Transitions, Molded and Fabricated Fittings
  • Dripper Line - Drip Line, Heap Leaching products, Layflat hose, Drip Fittings
  • Sprinklers - Wobblers, Sprays, Impact Sprinklers, Pressure Regulators, Components
  • Mining Equipment - Valves, Filtration, Flow Meters, Fittings, Fusion MachineSafety Equipment
  • Custom - Pre-Drilled and Trapped, Reel Machine, Grinch Winch, 4" HDPE Transitions (Threaded x Plain End and Threaded x Grooved End)

Contact Information


401 E Maley St.
Willcox, AZ 85643



Customer Support

(520) 384-9223

Solutions. Service. Sustainability.