Home About Projects Contact Home About Projects Contact Ready to get started? 7209 Peppermill Pkwy, North Charleston SC 29418 843.471.1773 office@southernsitefoundation.com Questions? Contact Southern Site & Foundation today to discuss your project in detail, or send us your RFP. From footings, foundations, and post-tensioned slabs, to CMU and masonry, we’re happy to discuss your project in detail and get started.