South Carolina Contractor License Requirements
verifiedState-Level License RequiredSouth Carolina requires licensing for all construction work. Five license group classifications (I through V) determine project monetary limits. Reciprocity agreement with North Carolina.
gavelHow Contractor Licensing Works in South Carolina
South Carolina licenses all construction work through the South Carolina Contractors Licensing Board, with no dollar floor beneath which general contracting goes unregulated. Every licensee lands in one of five group classifications, I through V, and that group sets the monetary ceiling on projects you can accept — a structure that makes your financial statement as consequential as your exam score. The all-work rule runs stricter than North Carolina's $30,000 threshold next door, though the two states soften the border with a reciprocal agreement that eases crossing in either direction. Residential builders and residential specialty contractors carry their own license types, as do mechanical contractors handling HVAC, plumbing, and fire sprinkler work.
Approach the application in sequence: verify your experience, pass the PSI exam for your classification, and prepare the financial statement with care, because it determines your group and therefore your bidding ceiling. Insurance at the $300,000 liability level is required, and workers compensation kicks in at four or more employees. Renewal is biennial, due June 30 of even-numbered years — a fixed calendar date rather than an anniversary, and one that arrives fast for contractors licensed in an odd year. The recurring mistakes are bidding beyond your group limit, which the Board treats seriously, and underpreparing the financials, which locks new licensees into lower groups than their business could justify.
account_balanceLicensing Board
Board Name
South Carolina Contractors Licensing Board
Phone
(803) 896-4686
descriptionLicense Types
| Type | Threshold | Notes |
|---|---|---|
| General Contractor | All work | Required for all general contracting work |
| Mechanical Contractor | All work | HVAC, plumbing, fire sprinkler |
| Specialty Contractor | All work | Specific trade classifications |
| Residential Builder | All work | Residential construction |
| Residential Specialty Contractor | All work | Residential trade work |
checklistRequirements
- check_circlePass trade exam (PSI)
- check_circleFinancial statement
- check_circleProof of insurance
- check_circleWorkers compensation
- check_circleExperience verification
paymentsFee Schedule
Application
$100
Annual Renewal
$100
Exam Fee
$150
event_repeatRenewal Period
Biennial — June 30 of even years
shieldInsurance Minimums
General Liability
$300,000
Workers Compensation
Required if 4+ employees
swap_horizReciprocity
- arrow_forwardNorth Carolina (reciprocal agreement)
helpFrequently Asked Questions
Do I need a contractor license in South Carolina?
Yes — the South Carolina Contractors Licensing Board licenses all general contracting work with no dollar threshold. Licenses carry group classifications I through V that cap your project sizes based on financial capacity. Residential builders, residential specialty contractors, and mechanical contractors have their own license types under the same board structure.
What happens if I contract without a license in South Carolina?
Unlicensed contracting exposes you to Board enforcement and undercuts your ability to enforce contracts and collect payment — clients can wield the missing license in any dispute. Exceeding your group's monetary limit creates similar exposure even with a valid license, so both the credential and its classification ceiling matter on every bid.
Does South Carolina have reciprocity with North Carolina?
Yes — South Carolina and North Carolina maintain a reciprocal agreement that eases the exam burden for contractors licensed across the border, the most useful reciprocity arrangement in the Southeast. Licenses from other states do not transfer; those contractors complete the full process including the PSI exam and financial review.
How long does South Carolina licensing take?
Expect several weeks to a couple of months: exam scheduling and passage, then Board review of your financial statement, experience verification, and insurance documentation. The financial statement deserves the most preparation since it sets your group classification and bidding ceiling. Renewals fall on June 30 of even years, regardless of when you were licensed.
infoData sourced from state licensing board websites. Requirements change frequently — verify with your state board before applying. Last updated April 2026.