We are representatives for manufacturers of water and wastewater treatment equipment and other environmental-quality products, primarily serving the states of Iowa and Nebraska. D.J. Gongol & Associates, Inc. was founded in 1978 and has served Iowa and Nebraska from our office in West Des Moines, Iowa, since 1984.

We specialize in innovative and reliable products that make environmental quality safer and easier to maintain. We represent fine manufacturers like the Gorman-Rupp Company and seek to build long-term relationships with both the companies we represent and the clients we serve. We serve both municipal and industrial clients for many of our manufacturers.

Please consider putting our expertise to work for you. Even if all you require is a helpful suggestion or a bit of advice, please feel free to contact us at any time using our contact form. We respect certain territories assigned to us by our manufacturers, so we may in some cases refer you directly to them for further assistance. In all cases, though, we will do our best to respond to you within a business day.

For your convenience, we have arranged many of the pages within our website according to the markets they represent. Click below to find the links you need:

municipal water treatment municipal wastewater treatment electric power plants ethanol plants biodiesel plants stormwater treatment

industrial water treatment industrial wastewater treatment farm and agriculture home closed-loop water recycling

We are also able to offer a range of presentations at conferences and conventions. We thank you for your interest and look forward to serving you!

last revised 2.7.2008