South Carolina combines Charleston’s port, tourism, aerospace and automotive economy with the Upstate’s manufacturing belt around Greenville and Spartanburg, Columbia’s state government and university, and a coastal tourism economy from Myrtle Beach to Hilton Head, with military installations at Joint Base Charleston, Fort Jackson and Parris Island.
South Carolina is a low-cost state: the federal minimum wage applies, corporate tax is 5 percent, property taxes are low for owner-occupied businesses and there is no paid-leave mandate, though Charleston rents, coastal windstorm and flood insurance and Upstate skilled-trades wages have all risen with growth. What that means for a construction business: the yard and shop are minor costs next to labour and materials, and the real squeeze is paying crews weekly while general contractors and owners pay in thirty to ninety days.
Subtropical on the coast and warm inland, the state keeps construction and outdoor hospitality working nearly year-round, with hurricane season, summer heat and humidity and coastal flooding as the main interruptions and a beach season that runs from spring through October. a contractor should expect the underwriting to look at the trailing months, so a file submitted at the end of the slow season will look weaker than one submitted in mid-season, and should time equipment purchases before the busy months.
The institutions that anchor the local economy — The Port of Charleston, Boeing’s Dreamliner plant and the Volvo and Mercedes vans plants near Charleston, BMW in Spartanburg, Michelin and GE in Greenville, the Medical University of South Carolina, the University of South Carolina and Clemson, Joint Base Charleston and Fort Jackson. — shape demand for a construction business: they are the source of the larger projects — hospital wings, campus buildings, public works and tenant improvements — whose progress-payment schedules and retainage define a subcontractor’s cash flow.
The commercial map runs through Interstate 26 from Charleston through Columbia to the Upstate, Interstate 85 through Greenville and Spartanburg, Interstate 95 along the coastal plain, Interstate 77 through Columbia, US 17 along the coast and the Highway 501 route into Myrtle Beach. Commercial and mixed-use activity along these streets generates the tenant-improvement and renovation work that keeps smaller contractors busy between larger projects.
The customer base is aerospace and automotive manufacturers and their suppliers, port shippers and carriers, millions of coastal tourists, the military communities, university towns and a population of retirees and relocations growing fast along the coast. For a contractor, the important distinction is who is paying: homeowners pay at completion, general contractors pay on progress schedules with retainage, and public agencies pay slowly but reliably.