Welcome to Irrigation Evaluation Services

home1IESL is an Independent Irrigation Consultancy, specialising in Independent:

  • Conceptual Designs Service
  • Design Specification Service
  • Product & System Advisory
  • Design & Quote Review Service
  • Bucket Testing
  • NZQA Certified Evaluations/Audits
  • Specialised VRI Evaluations
  • Commissioning Service
  • Project Management
  • Pivot Contour Modelling(PCM)


With over 25 year’s practical experience in Irrigation Design, Sales and Service and as a NZQA Certified Evaluator, we offer a Professional Consultancy and Evaluation Services.

We have recently become a supplier to Ruralco.

IESL Contact: Phone: Richard 021 0359 239, E-mail: rkingsbury@iesl.co.nz