About Us

The Irrigation Engineers is a father-son team consisting of Tim Grote and Ally Liebow. With a combined experience of over 25 years in irrigation design, construction observation, and project management, we are well qualified to undertake any irrigation engineering task.

Tim Grote, P.E.

Tim Grote has over 20 years of experience in irrigation design, construction observation, and project management. His experience as a project manager for the City of Cheyenne has given him a good handle on taking an irrigation project through the design, bidding, construction, and maintenance phases. Tim understands the lifetime costs of an irrigation system and how to minimize maintenance problems with good design. He graduated from Colorado State University with a bachelor’s degree in civil engineering and is a licensed engineer in Colorado, Wyoming, and Arizona.

Ally Liebow

Ally Liebow is an up-and-coming irrigation designer who has been working alongside his father to learn the ins and outs of the trade. Together, they form a strong team that is dedicated to providing top-notch irrigation engineering services to their clients.