A green field with trees and clouds in the background.

Founding Years

Jerry Thielen laid the foundation of our company in 1960 as Thielen Trenching, focusing on the installation of farm drainage systems. In 1964, our journey in the irrigation industry began with the installation of our first Golf Course Irrigation System. A year later, recognizing our evolving focus, we rebranded as Thielen Turf Irrigation, Inc. As installation specialists with decades of experience, Thielen Turf Irrigation, Inc. is committed to delivering precision and quality in every project we undertake.

Family Legacy

In 1973, the business took a significant step forward with the incorporation of Thielen Turf Irrigation, Inc., welcoming Doug Thielen, Jerry's son, into the fold. In 1980, Dave Thielen, another son of Jerry Thielen, joined the family business, solidifying our commitment to excellence for generations to come. For over four decades, our headquarters have been nestled in Mount Pleasant, Michigan, serving as the hub of our operations.

Decades of Expertise

With over 60 years of experience in the irrigation industry, Thielen Turf Irrigation, Inc. boasts a legacy of excellence. Presently, our dedicated teams, comprising three golf course crews and one residential crew, continue to uphold our tradition of delivering exceptional service and quality craftsmanship.

A blue fire hydrant sitting on top of a dirt field.
A man is using an atv to remove grass.

Community Involvement

Thielen Turf Irrigation, Inc. proudly aligns itself with industry associations, including

  • Central Michigan Home Builders Association
  • Michigan Golf Course Superintendents Association
  • Michigan Turfgrass Foundation
  • Ohio Turfgrass Foundation

Course Maintenance Specialists

At Thielen Turf Irrigation, Inc., we are more than just installation specialists. With a deep understanding of course maintenance, we ensure that your landscapes remain vibrant and healthy year-round. Trust us to preserve the beauty of your outdoor spaces with precision and care.