Hwa Davis Construction & Supply, Inc. has been in business since 1993. We are centrally located in Newton, Kansas. We became DBE Certified in October of 2008 by the Kansas Department of Transportation/Office of Civil Rights and the Kansas Department of Commerce/Office of Minority & Women Business Development.

We are a small construction company specializing in drainage related solutions involving highway and county road projects around central, southwest and western Kansas.  We install concrete, metal, and liner pipe, headwalls, inlets, and manholes. In the last year we have added liner pipe as a new item of work for us. We also build concrete boxes and bridge approaches.  Most of our projects are with the Kansas Department of Transportation or with the various counties we have done work in.

Our company is made up of fifteen people with two people in the office and the rest in the field.  We have three crews that primarily do pipe, build boxes and build approaches.  Because we are small, the crews all help each other when extra hands are needed.