Founded in 1993, SmithCo Manufacturing is a trailer manufacturer located in Le Mars, Iowa. It has a more than 70,000-square-foot facility that produces up to 800 trailers. The company provides side-dump trailers for aggregate producers, governmental bodies and the waste handling and environmental clean-up industry. It also serves road and building, demolition and erosion control contractors. SmithCo Manufacturing offers a range of S1, S2, S3, S4, S5, SHV and MHV series trailers. Its collection also includes CP, DT, MINE and Truck Box series trailers. The company additionally provides a variety of used side-, end- and bottom-dump trailers.