How South Carolina regulates mobile home moves: licensing, how to look a mover up, USDOT rules and transport permits.
Researched from public sources, last checked March 14, 2026.
South Carolina has no license specific to mobile-home movers.
Last verified July 2026
A manufactured home moving through South Carolina travels under an SCDOT oversize/overweight permit — single-trip or multiple-trip — issued by the SCDOT OS/OW Permit Office. Moving a home wider than 14 feet also requires a house-mover license.
Source: SCDOT · SC Code Title 56 Ch. 27
South Carolina requires a permit for anything wider than 8 feet 6 inches, with signs and flags required at 12 feet and wider. A manufactured home is almost always over the limit.
Source: SCDOT
South Carolina's escort rules scale sharply. A home over 12 to 14 feet wide needs a front escort on two-lane roads. Over 14 to 16 feet, a front and rear escort. And over 16 feet, the requirement jumps to front and rear civilian escorts plus two police escorts and a route survey.
Source: SCDOT OS/OW guidelines
Most of South Carolina is HUD Wind Zone I. Nine coastal counties are Wind Zone II, built for stronger coastal winds — a home rated for a lower zone can't be installed there. There's no state seismic requirement.
Wind Zone II counties: Beaufort, Berkeley, Charleston, Colleton, Dorchester, Georgetown, Horry, Jasper, Williamsburg.
Source: 24 CFR 3280.305
A manufactured home in South Carolina is installed by an installer licensed through the LLR Manufactured Housing Board. The home must be set up, tied down, underpinned, and pass inspection before power is connected or it's occupied. Homes built after June 15, 1976 need their HUD label.
Source: SC LLR Manufactured Housing Board · Ch. 79
In South Carolina, a home built before June 15, 1976 without a HUD label can't meet the installation and sale standards. Beyond that, some counties — Saluda, for example — bar the entry or relocation of any pre-1976 home entirely, so placement varies significantly by county.
Source: SC LLR · county ordinances
he transport permit belongs to the mover, issued by SCDOT, with a house-mover license required for wider homes. As a concierge move, the licensed carrier holds the permit and license for you.
Source: SCDOT · SC Code Title 56 Ch. 27
Installation is handled by an installer licensed through the LLR Manufactured Housing Board, and a local permit and inspection also apply. Transport and installation are separate licensed roles — the mover brings the home, and the licensed installer sets and certifies it.
Source: SC LLR Manufactured Housing Board · Ch. 79 §79-21
We don't have a South Carolina mobile home credential on record for any company yet.
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