Who We Are
We are a premier building and structural steel construction company. Led by Nicolaas Gerhard Kapp, an expert construction business owner and project manager, our firm is dedicated to delivering excellence across all phases of construction. With 36 years of total work experience and over 26 years of extensive practical knowledge in the construction industry, we possess the expertise to successfully direct projects of varying size, value, and complexity. We oversee every detail from the initial tender award right through to the final inspection and sign-off.
Our Services
Discover a wide range of services we provide, each designed to meet the diverse construction needs of our clients across residential, commercial, and industrial sectors.
Our Mission to Excellence
To deliver high-quality construction services that meet the evolving needs of our clients and communities in Sub-Africa.
Our Work Portfolio
Explore our completed projects showcasing the diversity and quality of our work across various sectors.
Key Features of Our Services
Explore the unique features that make Sub-African Projects a leader in the civil engineering sector.
Client Testimonials
See what our clients have to say about working with Sub-African Projects and our commitment to excellence.
Lead EPC
"Gerhard successfully managed the turnkey Solar Power Project for Nedcare Polokwane. His natural organizational skills, technical problem-solving, and professional conduct ensured the project was completed on time and to the highest standard. We highly recommend Sub Africa Projects for their commitment to excellence."
Global Civil Solutions
"Sub Africa Projects demonstrated exceptional capability and site supervision during the bulk earthworks at the Lurco Springbok Siding in Witbank. Nicolaas Gerhard Kapp and his team delivered the project with strict adherence to quality control and timeline requirements. A highly reliable partner for complex civil operations."
– Andy Shands, Senior Civil Engineer & Director, Global Civil Solutions
"Sub Africa Projects has been trusted as our preferred contractor for numerous large-scale projects. From major earthworks to the fabrication and erection of thousands of structural steel carports, Gerhard consistently delivers high-quality workmanship. His ability to manage multiple contracts under pressure while ensuring the best construction practices is unmatched."
Civil Concepts
"When engaging Sub Africa Projects regarding the cooling tower support frames for the IngrainSA Meyerton project, we found Gerhard's communication and thorough attention to site safety supervision to be excellent. His comprehensive project planning makes him a trusted and preferred contractor for structural and civil requirements."
– Ruan Swanepoel, Civil Concepts