Welcome To McClam & Associates Inc. McClam & Associates, Inc. is a licensed and bonded contractor offering over 40 years of experience in construction. Our site development and utility construction operations are centrally located in Little Mountain, SC, just outside of Columbia. We have headquarters in South Carolina, but hold licenses in both North and South Carolina, as well as in Georgia. We have experience in the public, private, and government arenas which enhance our ability to perform in a variety of contract capacities and work to our customer’s specific expectations. We are a family owned business and take great pride in the fact that our success is directly related to the relationships that we build with our employees, customers, suppliers and community. We are committed to providing quality construction to project specifications in a timely manner. We work safely, and diligently to honor our commitments to integrity, quality, relationships, and our people.