Contact Us Today!

Your Name (required)

Your Email (required)


Your Message

[recaptcha size:compact]

To view current employment opportunities, click here.

About Lad Irrigation


Lad Irrigation Company was started in 1957 as a three-person pump installation and service company; it was incorporated in 1967.  In over 60 years, the company has grown from its Moses Lake headquarters to add branches in Othello, George, and Royal City; and currently serves the Columbia Basin and surrounding areas with over 70 employees.

Lad Irrigation is employee-owned: in January 1995, founders and owners Arlie and Aurora Updegrave sold 51% of the company to the employees by way of an Employee Stock Ownership Plan (ESOP).  In April 2007, the employees purchased the remaining 49% of the company.


We are focused on improving irrigation, through conserving water and energy, and increasing efficiency. We believe irrigation is essential to sustaining and enhancing the standard of living of a growing world population.  Water is becoming an increasingly precious commodity, and conservation efforts must rise to meet increasing demand.  Doing more with less water will be an ever-greater challenge, and Lad Irrigation has the product line and expertise to meet it head-on.

Company Vision

We are committed to excellent customer service and building long-term relationships, while promoting a workplace that encourages excellence, knowledge, integrity, and innovation in our employees. From strategic locations, we will provide our clientele superior, efficient, and affordable solutions for their irrigation and pumping needs.

Each of of our water system designs are unique to the needs of the customer and the land it serves.  We understand the importance of your investment, and our success depends on your satisfaction.

Contact us today for help with your pump and irrigation needs. You will be glad you did!

Moses Lake Store & Corporate Headquarters
1030 East Broadway
Moses Lake, WA 98837

(509) 765-8864 Phone
(509) 765-6618 Fax

Othello Store
1925 Industrial Lane
Othello, WA 99344

(509) 488-5264 Phone
(509) 488-1080 Fax

George Store
16762 Baseline Road West
Quincy, WA 98848

(509) 785-8864 Phone
(509) 785-7515 Fax

Royal City Store
13562 Road "E" SW
Royal City, WA  99357

(509) 331-5032 Phone