About Us

The Armstrong family has a legacy in the construction/site preparation industry. Following in the footsteps of their father, brothers Michael, Robert, and Tom Armstrong each had successful careers in the industry before combining forces to found Armstrong Contractors in 1997. Our company quickly found success with the principles of professionalism, quality work, and fostering an atmosphere of teamwork.

Evolving to Meet the Needs of a Changing Marketplace

Today, we’re a turnkey construction company that specializes in grading, paving, and utilities. However, ultimately we do whatever it takes to help our clients move towards a finished product on time, on budget, and that surpasses expectations. We are continually implementing new initiatives, perspectives, and processes to save our clients time and money while helping us deliver them with a better finished product.

We have been in business in the Columbia market for over 20 years, and have built a reputation of executing each of our jobs with precision. If you’re looking for a contractor to handle your project’s site preparation needs, contact Armstrong Contractors today! We’ll work with you and together we’ll develop an end product that you’ll truly be proud of.

To learn more about our range of services or to discuss the specific needs of your project, schedule a consultation today.


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