Our Team

Tel: (262) 242-1740

1200 W Liebau Rd Mequon WI 53092 US

Long-term Business


Liebau-Laun Well and Pump Co. was founded by Arthur J. Liebau's great uncle Sellman who had a grist mill until 1888, when he then started drilling wells.  Shortly after, Arthur Liebau Sr. took over the business and located it in Mequon in 1905, partnering with his brother-in-law Herb Laun.  Upon Arthur Liebau Sr.'s passing  in 1958, Arthur Liebau Jr. at the age of 25 took over the business and innovated in rotary well drilling and residential and commercial pump installations.  In 1977, a shift toward well pump service and repair work began.  Arthur Liebau Jr.'s son, Arthur J. Liebau began working as a helping hand to his father at the age of 12.  Now 38 years later, Arthur J. Liebau is owner and operator of Liebau-Laun Well and Pump, Inc. and has remained at the same location in Mequon for over a century.  Through pride and workmanship the same traditions of past generations continues on with honesty and integrity for others.

We’re committed to providing you with the highest level of service, so you’ll always be happy that you chose us. 


Our team members are highly skilled and have years of experience and certifications. But, their dedication to making sure your needs are met doesn't come from that, it comes from within. And it's embraced and appreciated by all of our team.