At-a-glance
- Licensing body: South Carolina Contractor's Licensing Board
- License threshold: Residential builder license required for projects over $5,000; specialty license under that
- Permit authority: County or city building department
- Typical fees: $100–$400 for a door installation permit
License threshold: $5,000
The South Carolina residential builder license threshold is lower than most states - $5,000. Any legitimate door installation crosses this line, so a state-licensed builder is required.
Coastal & moisture considerations
Charleston, Myrtle Beach, and Hilton Head homes see high ambient humidity and salt air, which accelerates rot on wood sills and jambs; fiberglass and steel doors with composite frames hold up better in these conditions.
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Frequently asked questions
How strict is SC licensing?+
For door installations, moderately strict. The $5,000 threshold is lower than most states.
Deep-dive planning guides
South Carolina-specific planning guides
Permits in other states
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See your personalized remodel plan in 2 minutes
Tell me a bit about you and I'll tailor the plan to your home and budget. No pressure, no obligation.