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Georgia Subcontracting Professionals

Expert commercial construction management and site development in Georgia and South Carolina.

The CSRA’s Commercial General Contractor

Georgia Subcontracting Professionals, LLC is a commercial construction management and development firm that provides comprehensive solutions for clients. We offer an integrated approach to ensure an efficient and cost-effective process. GSP, LLC aims to simplify the construction process and deliver customers a quality experience and product.

Founded in 2011 by Bo Knox, GSP LLC began as a residential general contractor. As the business evolved, Bo Knox shifted its focus to commercial construction and development, shaping GSP into the company it is today.

Since its establishment, GSP has provided exceptional service to the surrounding area, earning the trust of many repeat clients through integrity and a transparent construction process. Unlike many local construction firms, when you hire GSP, you are hiring a dedicated general contractor to bring your project to life.

Bo Knox, a licensed general contractor in Georgia and South Carolina since 2011, continues to operate the company from the field. As a full-scale general contractor and land developer, GSP has built a broad network of skilled subcontractors, allowing us to assemble top-tier teams for every project and deliver the highest quality results.

Building trust since 2011 – where integrity meets craftsmanship.


Commercial Construction Management Experts

When your project demands strategic oversight and seamless coordination, our commercial construction management services deliver. As a full-service general contractor, we handle everything from site logistics to subcontractor supervision, ensuring every detail is executed with precision. With a focus on proactive problem-solving and client communication, we help bring complex commercial projects to life, efficiently and confidently.

Quality is our standard

At Georgia Subcontracting Professionals, we work with the best in the business, and it shows. Our partners are more than just collaborators—they are our clients. Their success is our priority, and we take pride in building lasting relationships that drive excellence in every project.