Johns Island

Johns Island is not only the largest island in the state of South Carolina but is also home to the world-famous Angel Oak, a live oak tree that could be as young as 400 years or as aged as 1500 years.

Cornerstone Construction provides roofing and construction services to commercial and residential clients throughout the Carolinas, including Johns Island South Carolina. We have the experience and the expertise to provide expert roofing inspection, repair, and replacement services, as well as help our clients with all of their residential and commercial construction needs.

Our Expert Services Include:
  • Residential roofing
  • Commercial roofing
  • Windows
  • Gutters
  • Solar
  • Siding