Contractor Licensing in South Carolina: Which Trades Need a License
Yes, South Carolina requires a statewide license for 5 of 5 contractor trades, issued by 2 separate agencies. Initial costs run $335 to $425.
South Carolina requires statewide licensing for general contractors, electricians, plumbers, HVAC contractors, and roofing contractors. Commercial work over $10,000 is regulated by the SC Contractors' Licensing Board (CLB) under LLR, with five license groups based on financial qualifications. Residential work over $200 (builders) or $200 (specialty trades) is regulated by the Residential Builders Commission (RBC). Electricians, plumbers, and HVAC contractors need separate residential specialty licenses for residential work. As of January 1, 2026, the Carolinas AGC (CAGC) replaced MASC as the trade certification provider for master electrician and master plumber certifications.
General Contractor
RequiredOversees and manages construction projects, coordinating subcontractors, materials, and timelines for residential and commercial builds.
View full requirements →Electrician
RequiredInstalls, maintains, and repairs electrical wiring, systems, and fixtures in residential, commercial, and industrial settings.
View full requirements →Plumber
RequiredInstalls and repairs water supply lines, drainage systems, fixtures, and appliances in buildings and other structures.
View full requirements →HVAC Technician
RequiredInstalls, services, and repairs heating, ventilation, air conditioning, and refrigeration systems.
View full requirements →Roofing Contractor
RequiredInstalls, repairs, and replaces roofing systems on residential and commercial structures.
View full requirements →Reciprocity Agreements
South Carolina has reciprocity agreements with 9 states. Licensed contractors from these states may be eligible to skip certain exams. Full South Carolina reciprocity guide: which states, what is waived, what it costs →
South Carolina Licensing Overview
South Carolina requires statewide licensing for 5 of 5 contractor trades. The licensed trades — general contractor, electrician, plumber, hvac technician, roofing contractor — are regulated by 2 separate agencies: South Carolina Contractors' Licensing Board (under LLR) (SC CLB), SC Contractors' Licensing Board (commercial) / SC Residential Builders Commission (residential), both under LLR (SC CLB / SC RBC). Across all licensed trades, initial costs range from $335 to $425, including application fees, exams, license issuance, fingerprinting, and any other fees the state requires to obtain the license. South Carolina also participates in reciprocity agreements with 9 other states, which can streamline the process for out-of-state contractors.
South Carolina Contractor License Cost Summary
| Trade | Application | Exam | License | Bond | Est. Total |
|---|---|---|---|---|---|
| General Contractor | $350 | $75 | — | — | $425 |
| Electrician | $100 | $75 | $160 | $10,000 | $335 |
| Plumber | $100 | $75 | $160 | $10,000 | $335 |
| HVAC Technician | $100 | $75 | $160 | $10,000 | $335 |
| Roofing Contractor | $350 | $75 | — | $5,000 | $425 |
Estimated totals include application, exam, license, and fingerprinting fees, plus any other fees the state requires to obtain the license. Bond amounts are separate and typically paid as an annual premium.
Set up the business before you apply in South Carolina
Most states license the company as well as the person, so the application usually asks for an LLC or corporation and a registered agent in South Carolina. Northwest forms the entity and acts as your registered agent — a flat fee, no upsell funnel.
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Form an LLC with Northwest→Recommended exam prep
Formal prep pays for itself against a $100+ retake. Many states examine contractors on two separate papers — the trade exam and a business and law exam — so we list the course covering both first, with trade-specific depth after.
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Mometrix · SponsoredContractor License Online Study CourseFull online prep course covering the trade and business-and-law exams — video lessons, practice questions, and a study plan built for a first-try pass.See the course →
Mometrix · SponsoredContractor's Exam FlashcardsPortable flashcards for the high-frequency exam topics — a cheaper add-on for drilling terms and code references on the go.See the flashcards →Key Facts About South Carolina Contractor Licensing
- Workers' compensation required for businesses with 4+ employees. GL not mandated by the state but strongly recommended and often required by project owners.
- South Carolina has reciprocity agreements with 9 states, which may allow licensed contractors to skip certain exams.
- License required for commercial projects over $10,000
- NASCLA Accredited Commercial General Building exam accepted for Building classification
- All commercial contractor exams are open-book
You're licensed in South Carolina — the next 30 days
Most of the steps below are required before your first paid job; the order is the order the state and its counties will ask for them.
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Form the business and get an EIN.
The South Carolina Contractors' Licensing Board (under LLR) issues the General Contractor License (Building, Highway, Specialty) — Groups 1-5; the business that invoices South Carolina customers is a separate decision. A sole proprietorship is the default, an LLC keeps business liability off your personal assets, and either needs an EIN before the first payroll. Settle it before the license number goes on an estimate.
Bond: none required by the state.
South Carolina does not require a surety bond for this license — Surety bond is an alternative to meeting net worth or working capital requirements. Bond amounts by group: Group 1 $20,000, Group 2 $60,000, Group 3 $150,000, Group 4 $250,000, Group 5 $350,000. Bond not required if financial statement proves minimum net worth or working capital.
Carry general liability insurance.
South Carolina does not set a general liability minimum for this trade, but most permits and commercial customers ask for proof of GL cover. Workers' compensation required for businesses with 4+ employees. GL not mandated by the state but strongly recommended and often required by project owners. Contractor insurance requirements→
Set up quoting, scheduling and invoicing before the first call.
Your first customers will ask for a written estimate and expect to pay by card on site. Most one-truck home-service businesses run that on field-service software; Housecall Pro is the one we link because it is built for this size of company and this link carries 20% off your first 12 months. Start a free trial of Housecall Pro→
Frequently Asked Questions
Does South Carolina require a contractor license?
Yes, South Carolina requires statewide licensing for 5 of 5 trades: general contractor, electrician, plumber, hvac technician, roofing contractor.
How much does a contractor license cost in South Carolina?
Initial licensing costs range from $335 to $425 depending on the trade, including application, exam, license and fingerprinting fees, plus any other fees the state requires to obtain the license.
Does South Carolina have license reciprocity with other states?
Yes, South Carolina has reciprocity agreements with 9 states. Licensed contractors from these states may be eligible to skip certain exams or have an expedited application process.
Do I need workers compensation insurance in South Carolina?
Workers' compensation required for businesses with 4+ employees. GL not mandated by the state but strongly recommended and often required by project owners.
Official South Carolina Licensing Resources
- South Carolina Contractors' Licensing Board (under LLR) (SC CLB) — for general contractor
- SC Contractors' Licensing Board (commercial) / SC Residential Builders Commission (residential), both under LLR (SC CLB / SC RBC) — for electrician, plumber, hvac technician, roofing contractor