Economy Irrigation Service LLC (E.I.S LLC) Is An Owner Operated Irrigation Service Company In Greeley, CO. With 25 Years In The Industry E.I.S Specializes Only In Water, Waste and Irrigation Maintenance, Diagnostics & Repair Services For Municipal and Commercial Water and Irrigation Systems! E.I.S LLC Offers Friendly Knowledgeable Service, The Best Rates Available & Guaranteed Top Quality Consulting, Service and Repair Services!