South Carolina Contractor Supplement Exam
SC state-specific supplement covering Title 40-11, building codes, mechanics lien law, and tier classifications.
Practice Questions
SC State Supplement
151QWhat is the maximum contract value a Tier 1 residential contractor can undertake in South Carolina?
easyUnder South Carolina law, a contractor discovers a material defect in their work 6 months after project completion. The owner demands immediate correction. What is the contractor's legal obligation?
hardA contractor has 15 employees and annual payroll of $780,000. The workers compensation rate is $4.25 per $100 of payroll. What is the annual premium?
mediumAccording to SC building codes, what is the maximum allowable deflection for a residential floor joist with a 16-foot span under live load?
hardA subcontractor completes $25,000 of electrical work but is not paid by the general contractor. The general contractor was paid by the owner. What is the subcontractor's lien priority against the property?
hardA contractor receives a stop work order from the building official. Work continues for 3 additional days before stopping. What penalty applies per South Carolina building codes?
hardUnder South Carolina workers compensation law, which of the following employees would be exempt from coverage requirements?
mediumUnder South Carolina contractor licensing law, how many hours of continuing education are required annually for license renewal?
easyA Class B contractor wants to bid on a $750,000 commercial project. What must the contractor do to be eligible?
mediumA contractor's license expires on June 30th. They submit renewal application and fees on July 15th. What additional penalty must they pay?
mediumA contractor holds a Class C license allowing projects up to $200,000. Due to change orders, a project increases from $185,000 to $235,000. What action is required?
hardA contractor has 8 employees earning $320,000 annually. Workers compensation insurance costs $12.75 per $100 of payroll. The contractor also pays $4,800 annually for general liability insurance. What is the total annual insurance cost?
mediumA General Contractor Class B in South Carolina has 12 employees with a total annual payroll of $480,000. Using the standard rate of $8.50 per $100 of payroll for construction work, what is the annual workers compensation premium?
mediumA contractor is bidding on a project requiring 2,400 linear feet of foundation wall at $45 per linear foot, plus 15% markup. If workers compensation adds 8.5% to labor costs of $65,000, what is the total bid?
hardA general contractor hires workers classified under code 5403 (carpentry) with an experience modification factor of 1.15. Calculate the workers compensation premium for $85,000 payroll at a base rate of $4.20 per $100.
hardAccording to South Carolina building codes, what is the minimum ceiling height for habitable rooms in residential construction?
easyA contractor fails to pay subcontractors and suppliers totaling $75,000. Multiple claims are filed against the contractor's $15,000 bond. How are the claims resolved?
hardCalculate the workers compensation premium for a South Carolina roofing contractor with $250,000 in annual payroll. The rate classification is 5551 with a rate of $28.50 per $100 of payroll.
mediumA specialty contractor's license expires on June 30th. The contractor submits a renewal application on July 15th. What penalty applies?
mediumCalculate the total cost of workers compensation insurance for a contractor with three employee classifications: $60,000 payroll at $8.50/$100 (roofing), $40,000 at $12.30/$100 (electrical), and $25,000 at $3.15/$100 (clerical).
hardWhat is the maximum contract amount a Class C contractor can undertake in South Carolina?
easyA homeowner files a complaint against a licensed contractor with the SC Department of Labor, Licensing and Regulation. What is the maximum fine the department can impose for a first violation?
mediumUnder SC Title 40-11, what continuing education requirement must contractors complete for license renewal?
easyA general contractor in South Carolina must file a mechanics lien claim within how many days of the last work performed or materials supplied?
mediumUnder South Carolina contractor licensing law (Title 40-11), what is the minimum experience requirement for a Tier III mechanical contractor license?
easyAccording to Title 40-11, what is the renewal period for South Carolina contractor licenses?
easyUnder South Carolina building codes, what is the maximum allowable project value for a Tier I residential contractor?
easyA Tier 3 contractor wants to bid on a $2.5 million project. The bonding requirement is 15% of contract value. What bond amount is required?
mediumA contractor discovers that their workers compensation insurance has lapsed during an active project. What action must they take immediately under South Carolina law?
hardA general contractor subcontracts electrical work on a commercial building. The electrical subcontractor must be licensed as what tier in South Carolina?
medium+ 121 more questions
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About South Carolina Contractor Supplement Exam
50
Scored Questions
2.0h
Time Limit
2.4m
Per Question
The South Carolina Contractor Supplement Exam exam is administered by Pearson VUE. You must score at least 70% to pass this part. The exam is open book — you may bring up to 15 approved reference materials into the testing center, but with only 2.4 minutes per question, efficient tab-marking and familiarity with your references are essential.
SC state-specific supplement covering Title 40-11, building codes, mechanics lien law, and tier classifications.
What's Tested: 1 Content Areas
100%
SC State Supplement
SC contractor licensing (Title 40-11), building codes, mechanics lien law, tier classifications.
~50 questions on the exam
Prioritize by Weight
Focus on SC Supplement (100%) first — they cover the most questions.
Tab Your References
With only 2.4 min/question, you need to find answers fast. Color-code tabs by content area.
Master the Math
Calculation questions (payroll, overhead, bidding) are common. Practice with our math calculator until the formulas are second nature.
Know Your Statutes
State-specific laws and regulations are heavily tested. Bookmark these sections in your reference books for quick lookup.
Simulate Exam Conditions
Take timed 50-question practice sessions to build stamina for the 2.0-hour exam.
Review Wrong Answers
Use the wrong book feature to revisit missed questions. Understanding why an answer is wrong is as important as knowing the right answer.
Frequently Asked Questions
How many questions are on the South Carolina Contractor Supplement Exam exam?
The South Carolina Contractor Supplement Exam exam contains 50 scored questions. You must answer them within 2.0 hours. The exam is administered by Pearson VUE and is open book — you may bring approved reference materials.
What is the passing score for South Carolina?
You need a score of 70% or higher to pass the South Carolina Contractor Supplement Exam exam. That means you must answer at least 35 out of 50 questions correctly.
Is the South Carolina exam open book?
Yes. The South Carolina contractor exam is open book. You are allowed to bring approved reference books into the testing center. However, time management is critical — you cannot look up every answer.
How long do I have to complete the South Carolina exam?
You have 2.0 hours (120 minutes) to complete all 50 questions. That averages to about 2.4 minutes per question.
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