THE NAME TO KNOW FOR H2O

Located in and serving Sullivan Missouri since 1971.

Third generation; family owned and operated residential water system installation, repair & maintenance company. 

Contact Us Today
Maroon utility truck with ladder rack parked beside a metal building in a dirt lot
Bathroom faucet running water, with a dark sink and blurred taps in the background

City skyline

Photo By: John Doe
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LICENSED & INSURED

Our team of technicians excel in working with complex well and water systems. At Koch and Sons we provide well sealing, sulfur and iron removal, cleaning, wells and pump hoist services for commercial ,residential, and industrial purposes.