From a developer building an apartment complex to a homeowner needing a basement dug, R.D. Johnson Excavating has a dedicated team that provides the attention your project deserves. Whether your project is a 200-acre industrial park or a pad site in a commercial strip center, no project is too big or too small. R.D. Johnson Excavating has a seasoned project management team that can provide turn-key solutions for your project, such as site grading, utilities, and pavement - all in one package. We pride ourselves in creating a culture that eliminates workplace accidents and injuries.

From small culvert replacement jobs to complex highway interchange projects, no project is too small or too large for our experienced team. When you need your project completed on time and on budget, HAMM is the name to remember. HAMM's equipment has been outfitted with the latest 3D technology as part of their continual effort to increase the productivity and efficiency of their mass excavation fleet. This technology provides our operators with an instantaneous computer model of the project at any time or any place.

To most, it may just look like a road, but we see it as safe travels for your family. From the plant to the paver, every step is carefully monitored to ensure safety and precision. You have places to go, and we have the great responsibility to get you there safe and sound. HAMM asphalt uses state-of-the-art equipment and performs quality control testing on all of our asphalt mixes. The material we produce for your project will meet all required specifications whether it is for a commercial, city, county, or state asphalt mix design.

Our portfolio of products and services include aggregate, asphalt, construction, waste services, ready-mix, excavation, and sand. HAMM serves our customers through a combination of quality service lines, strategic locations, knowledgeable staff, competitive pricing, and an unmatched commitment to every project.