Since 2003: Building to make a difference.

The Cornerstone Company was founded in 2003 on a vision of becoming the preferred design-build contractor for commercial and light industrial buildings in the Charleston market.

We place people before projects and we are loyal to those we have long term relationships with. We look forward to listening to you and your specific project needs.

We have developed a solid reputation as a trusted builder with a network of experienced and trusted subcontractors. We do what we say we are going to do and we demand the highest quality and commitment from everyone on our team.