LicensebyState

Moving to South Carolina as a residential contractor: every state's rule

South Carolina has reciprocity agreements with 4 states. Everyone else follows its standard out-of-state path: endorsement.

South Carolina residential contractor · “Residential Builder License (RBB); limited "Residential Builder Exam Waiver" license on the waiver routes”

Statewide license

Verified September 17, 2026· 4 sources

Issued by South Carolina Residential Builders Commission (SC LLR)

South Carolina licenses residential builders statewide through the Residential Builders Commission, a separate body from the Contractor’s Licensing Board that handles commercial work. A residential builder is anyone who constructs or superintends the construction, repair or improvement of a residential building not over three floors high and with no more than sixteen units in any single apartment building, where the undertaking costs more than $5,000. Unlike the commercial license, this one is held by the person: the $15,000 surety bond must name the individual as principal and cannot be in a company name, and you may only put a company on your license if you own at least 51 percent of it, otherwise the company applies for its own residential business Certificate of Authorization. Entry needs one year of residential building experience within the past five years, a credit report, the bond and both parts of the PSI examination. The technical part can be waived three ways: a current South Carolina General Contractor license in the Building (BD) or Limited Building (LB) classification, a current examined license held a year or more in Alabama, Georgia, Mississippi or North Carolina, or the NASCLA Commercial General Building Contractor exam passed within the past three years. A license issued on any of those waiver routes is a limited one that does not allow the holder to perform the mechanical trades.

States South Carolina reciprocates with

Every origin state

Reciprocity 4Endorsement 32No credit 14
Every state's path into South Carolina
StateMechanismNoteVerified
AlabamaReciprocityexplicit agreement2026-09-17
AlaskaEndorsement2026-09-17
ArizonaEndorsement2026-09-17
ArkansasEndorsement2026-09-17
CaliforniaEndorsement2026-09-17
ColoradoNo creditno state license to transfer2026-09-17
ConnecticutEndorsement2026-09-17
DelawareEndorsement2026-09-17
District of ColumbiaEndorsement2026-09-17
FloridaEndorsement2026-09-17
GeorgiaReciprocityexplicit agreement2026-09-17
HawaiiEndorsement2026-09-17
IdahoEndorsement2026-09-17
IllinoisNo creditno state license to transfer2026-09-17
IndianaNo creditno state license to transfer2026-09-17
IowaEndorsement2026-09-17
KansasNo creditno state license to transfer2026-09-17
KentuckyNo creditno state license to transfer2026-09-17
LouisianaEndorsement2026-09-17
MaineNo creditno state license to transfer2026-09-17
MarylandEndorsement2026-09-17
MassachusettsEndorsement2026-09-17
MichiganEndorsement2026-09-17
MinnesotaEndorsement2026-09-17
MississippiReciprocityexplicit agreement2026-09-17
MissouriNo creditno state license to transfer2026-09-17
MontanaEndorsement2026-09-17
NebraskaEndorsement2026-09-17
NevadaEndorsement2026-09-17
New HampshireNo creditno state license to transfer2026-09-17
New JerseyEndorsement2026-09-17
New MexicoEndorsement2026-09-17
New YorkNo creditno state license to transfer2026-09-17
North CarolinaReciprocityexplicit agreement2026-09-17
North DakotaEndorsement2026-09-17
OhioNo creditno state license to transfer2026-09-17
OklahomaNo creditno state license to transfer2026-09-17
OregonEndorsement2026-09-17
PennsylvaniaEndorsement2026-09-17
Rhode IslandEndorsement2026-09-17
South DakotaNo creditno state license to transfer2026-09-17
TennesseeEndorsement2026-09-17
TexasNo creditno state license to transfer2026-09-17
UtahEndorsement2026-09-17
VermontEndorsement2026-09-17
VirginiaEndorsement2026-09-17
WashingtonEndorsement2026-09-17
West VirginiaEndorsement2026-09-17
WisconsinEndorsement2026-09-17
WyomingNo creditno state license to transfer2026-09-17

Getting licensed in South Carolina from scratch

No license yet, or nothing that transfers? This is how South Carolina issues a residential contractor license to a first-time applicant.

Verified September 23, 2026· 8 sources

Residential Builder license by examination

The South Carolina Residential Builder license is issued to an individual, not a company, so the person who will do or supervise the building applies in their own name; a company can be listed on the license only if that person owns at least 51 percent of it. You apply to the Residential Builders Commission first with proof of at least one year of residential building experience within the past five years, a recent credit report and a $15,000 surety bond in your own name. Once the Commission approves your experience it issues an exam eligibility letter for the two-part PSI examination: the Residential Builder technical exam and the Business Management and Law for Residential Builders exam, both of which must be passed within the 12-month eligibility period. The license is issued on payment of the $220 license fee. A current South Carolina General Contractor with the Building or Limited Building classification, or someone who passed the NASCLA Commercial General Building Contractor exam within three years, can skip the technical exam, but that route produces a limited license that excludes the mechanical trades.

The Residential Builder technical exam has 110 questions in 6 hours and needs 77 correct (70 percent): 74 questions on general building construction (carpentry, concrete, estimating and plan reading, masonry, roofing, site work and foundations) and 12 each on residential electrical, HVAC and plumbing, with the 2021 International Residential Code or its South Carolina edition among the references. The Business Management and Law for Residential Builders exam has 50 questions in 2 hours and needs a scaled score of 68. Both are open book; reference books may be highlighted and tabbed with permanent tabs only. You get three attempts in the 12-month eligibility period; after three failures you wait 12 months from the last attempt. The license covers residential buildings up to three floors and 16 units per apartment building on jobs over $5,000; commercial work over $10,000 needs a General Contractor license from the Contractor’s Licensing Board. The Commission publishes no processing time, and an application stays open for one year from receipt. Ask at [email protected] or (803) 896-4696.

Trade exam
Required
Law / code exam
Required
Exam given by
PSI
Exam format
Open book
Passing score
70%
Renewal
Every 2 years

Who can apply

  • You must document at least 1 year of qualifying work experience.Documented with copies of W-2s or 1099s and a notarized Residential Builder Experience Affidavit from each supervisor or employer; the Commission looks for experience across the trades it regulates, preferably hands-on. S.C. Code Section 40-59-220(B) also lets the Commission accept other education or experience, and applicants who cannot produce the standard paperwork may send a detailed written explanation with supporting documents. Experience earned outside South Carolina counts.

Other ways to qualify

Each of these replaces the requirements above. You only need one.

Technical exam waiver for a South Carolina General Contractor (Building or Limited Building)

A current South Carolina General Contractor licensee in the Building (BD) or Limited Building (LB) classification, licensed by examination and active for a year or more, skips the Residential Builder technical exam; Commission staff check the license internally. The Business Management and Law exam and the experience requirement still apply, and the license is issued as a limited Residential Builder Exam Waiver license: mechanical trades work must be subcontracted to an appropriately licensed person or company.

  • Current South Carolina General Contractor license in the Building (BD) or Limited Building (LB) classification, in good standing, active for at least one year and obtained by examination
  • You must document at least 1 year of qualifying work experience.Documented with copies of W-2s or 1099s and a notarized Residential Builder Experience Affidavit from each supervisor or employer; the Commission looks for experience across the trades it regulates, preferably hands-on. S.C. Code Section 40-59-220(B) also lets the Commission accept other education or experience, and applicants who cannot produce the standard paperwork may send a detailed written explanation with supporting documents. Experience earned outside South Carolina counts.

Technical exam waiver with the NASCLA Commercial General Building Contractor exam

Anyone who passed the NASCLA Commercial General Building Contractor exam within the past three years can include a copy of the transcript with the application instead of taking the Residential Builder technical exam. The Business Management and Law exam and the experience requirement still apply, and the license is the limited Residential Builder Exam Waiver license that excludes the mechanical trades.

  • Passed the NASCLA Commercial General Building Contractor exam
  • Your qualifying exam must have been passed within the last 3 years.
  • You must document at least 1 year of qualifying work experience.Documented with copies of W-2s or 1099s and a notarized Residential Builder Experience Affidavit from each supervisor or employer; the Commission looks for experience across the trades it regulates, preferably hands-on. S.C. Code Section 40-59-220(B) also lets the Commission accept other education or experience, and applicants who cannot produce the standard paperwork may send a detailed written explanation with supporting documents. Experience earned outside South Carolina counts.

Steps to get licensed

  1. 1Trade exam. Pass the destination's trade exam. South Carolina Residential Builder technical exam (PSI): 110 questions, 6 hours, open book, 70 percent to pass. Not required on the two exam-waiver routes, which lead to a limited license without the mechanical trades..
  2. 2Law / code exam. Pass a law, rules, or code exam. Business Management and Law for Residential Builders exam (PSI): 50 questions, 2 hours, open book, scaled score of 68 to pass. Required on every route..
  3. 3Exam fee. Pay the exam fee ($98). PSI fee for both portions of the Residential Builder exam, per attempt; a single portion is $78. Paid to PSI after the Commission issues your exam eligibility letter..
  4. 4Application fee. Pay the application fee ($135). Non-refundable application fee, paid at the end of the online application or by check or money order payable to SCRBC with a paper application.
  5. 5License fee. Pay the license or certificate fee ($220). Residential Builder license fee, paid after you pass the exams and the Commission approves the application.
  6. 6Surety bond. Post a surety bond ($15,000). Surety bond of $15,000 on the Commission’s form with the individual named as principal (not a company), with the surety’s and principal’s original signatures, the surety seal and the power of attorney attached.
  7. 7Financial responsibility. Show financial responsibility. Complete credit report from TransUnion, Equifax or Experian dated no more than 30 days before the application, reviewed for liens and outstanding judgments. No minimum score or net worth is published..
  8. 8Business license. Obtain a business license (if applicable). Only if you will work under a company name: a Certificate of Existence or Certificate of Authority from the SC Secretary of State, the articles of incorporation or organization and proof of ownership. You must own at least 51 percent; otherwise the company applies for its own Certificate of Authorization..
  9. 9Background check. Complete a background check (if applicable). Only if you answer yes to the criminal conviction question: a criminal background report from the state where the conviction occurred (SLED for South Carolina), dated within 30 days of the application, with an explanatory statement.
  10. 10Other. Copy of a driver’s license, state ID, passport or military ID, a copy of your Social Security card, a notarized Verification of Lawful Presence, and a license verification sent directly to the Commission by any other state where you hold or held a building-related license.

Published fees on this path total $453, excluding exam-vendor fees, bonds, and insurance.

Keeping it active

Every 2 years and a $220 renewal fee.

Residential Builder licenses renew for two-year periods ending June 30 of even-numbered years; the current period is 2026-2028. A current surety bond must be on file before you can renew online. Renewing late, up to June 30 of the following year, adds a $50 late fee; after that the license must be reinstated for $480. The Commission’s renewal page and regulations set no continuing-education requirement.

Exam preparation

Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.

  • Trade exam
  • Law / code exam
  • Exam fee · $98

Surety bond

A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.

  • Surety bond · $15,000

Business registration

If you plan to contract in your own name, budget for a business license or entity registration on top of the trade license.

  • Business license · if applicable

Sources for this section

  1. NASCLA Accredited Examination for Commercial General Building Contractors · National Association of State Contractors Licensing Agencies · Other · verified September 17, 2026
  2. S.C. Code of Laws Title 40, Chapter 59 - Residential Builders and Residential Specialty Contractors · S.C. Code Ann. Sections 40-59-20, 40-59-30, 40-59-220, 40-59-230, 40-59-250, 40-59-410 · South Carolina Legislature · Statute · verified September 23, 2026
  3. SC Residential Builders Commission - Examinations and exam waivers · South Carolina Department of Labor, Licensing and Regulation (LLR) · Agency Page · verified September 23, 2026
  4. SC Residential Builders Commission - Residential Builder License Application, Requirements and Instructions (Rev. 01/2026) · South Carolina Department of Labor, Licensing and Regulation (LLR) · Form · verified September 23, 2026
  5. SC Residential Builders Commission - Renew My License (2026-2028 Residential Builder renewals) · South Carolina Department of Labor, Licensing and Regulation (LLR) · Agency Page · verified September 23, 2026
  6. SC Residential Builders Commission - Residential Builder License (licensure by exam, licensure by exam waiver, fees) · South Carolina Department of Labor, Licensing and Regulation (LLR) · Agency Page · verified September 23, 2026
  7. PSI - South Carolina Residential Builders Commission Residential Builders and Residential Specialty Examinations Candidate Information Bulletin · PSI Services LLC for the SC Residential Builders Commission · Form · verified September 23, 2026
  8. S.C. Code of Regulations Chapter 106 - Residential Builders Commission · South Carolina Legislature · Admin Rule · verified September 23, 2026

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