MKM Sales, Inc. is the leading manufacturers' representative for the onsite sewage and wastewater industry in the four-state region of Texas, Oklahoma, Louisiana, and Arkansas.

With over 15 years experience in this industry, MKM provides the manufacturers we represent unparalleled exposure to potential customers. In addition to this, our expertise in the wastewater and onsite sewage industry adds value to our relationships with our distributors. This enables them to use MKM as an extension of their normal sales efforts. Providing both technical and marketing support, MKM helps build sales for distributors by making them the local expert in their chosen field.