843.554.6645 – Charleston, SC

Cullum Constructors, Inc.

Welcome to the leading provider of commercial mechanical design build, new construction and renovation services.  We are licensed in South Carolina, North Carolina and Georgia.  Our enthusiasm for building comes from seeing our clients smiling and enjoying the facilities we all worked so hard to complete.  The combination of employee experience, client involvement and company resources facilitate comfort solutions with remarkable expertise.

Core Values

  • Quality – Through teamwork and collaboration we deliver positive results for employees, suppliers and customers in our planning and execution on every project.
  • Respect – We acknowledge everyone has value and we treat them with dignity to build relationships based on trust that are essential to our growth.
  • Innovation – With training and development we convert our ideas and experience into action expanding our capability to add value to the organization and those we serve.
  • Integrity – We have the courage to consistently conduct business with sound moral principle and character with reliability and fairness at all levels.