From house pads, septic installation, grading, erosion control and more, located in Townville, SC, A2B Contracting LLC is your number one grading and excavating company in the area. As a family-owned company, we strive to provide services that exceed the expectations of our clients. We focus on quality, therefore you know that your project will be completed just the way you want it. We are prompt, reliable, and dedicated to the highest level of industry standards.