Welcome to Tri-State Irrigation, where we offer the finest commercial and residential installation and service of irrigation systems in the Onalaska, Wisconsin area.

Whether you are looking for that specific addition to your near-perfect lawn or you need full landscaping for your brand new home, you have come to the right place: Tri-State Irrigation.

   • Residential & Commercial
   • Installation & Service
   • Design / Redesign
   • Service & Maintain All Makes & Models
   • 3 Years Parts & Labor
   • Free Estimates
   • Member of the BBB

Let our fully insured company give you a free estimate on your next landscaping project. Call Tri-State Irrigation today to find out how we can help you. 1a