Our Services

The first step to any project is site preparation. Professional grading, asphalt, and utility services are the very foundation upon which every project begins.

Armstrong Contractors is your Columbia, SC leader in commercial site preparation services. David Armstrong began the business in 1961 as an asphalt paving and grading business. When the second generation took over in 1997, brothers Michael, Robert, and Thomas Armstrong expanded the company’s services while keeping true to their father’s vision. Today, 90 percent of Armstrong’s work still includes commercial paving, grading, and site utilities, but the brothers have expanded the company to include environmentally friendly services like material crushing and recycling as well.

Turnkey Solutions for Site Development

  • Complete Site Preparation
  • Demolition
  • Asphalt
  • Concrete
  • Hauling
  • Site Utilities
  • Soil Stabilization
  • Equipment Sales
  • Crushing and Recycling Services

Armstrong Contractors: Your Columbia, SC Green Contractor

Our approach to site development differs from that of our competitors. Our goal is to prevent as much site debris as possible from filling our South Carolina landfills. To that end, we operate a Powerscreen Premiertrack R400 at our Columbia, South Carolina headquarters. This enables us to crush site debris including concrete and asphalt. This material is then recycled and used in a variety of ways, such as for temporary access roads or rural driveways. This machine has a magnetic belt, which enables us to easily separate rebar from concrete waste, allowing us to recycle that material separately. We are capable of handling 1,800 to 2,000 tons of site debris per day. We believe this service not only adds value for our clients but also helps us keep South Carolina beautiful.

At Armstrong Contractors, We Deliver Site Preparation Services on Schedule and Within Budget

We understand that site preparation is the foundation of your entire project. We strive to approach every project with integrity and pride, meaning our work will be completed on time and within budget. The Armstrong brothers have built a solid reputation on decades of excellent contracting work. We take pride in every project we take on, delivering the best possible site development services each and every time.

To learn more about how we can help you with your next project, contact our professional team to schedule a consultation.


I have personally worked with Armstrong Contractors and I can say that they handle themselves in an extremely professional manor. Not only would I use them again, I strongly recommend their services.

M. Thompson