South Carolina Finish Carpentry
Contractor License Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Which of the following best defines finish carpentry in the context of
South Carolina Contractor Licensing?
A. Structural framing of walls and roofs
B. Installing trim, molding, cabinetry, and fine woodwork
C. Pouring concrete foundations
D. Installing HVAC and ductwork
Finish carpentry refers to the installation of interior trim, millwork,
cabinetry, and other decorative wood elements that complete a space.
2. Under South Carolina contractor regulations, what classification
must a contractor hold to legally perform finish carpentry work
valued at over $3,000?
A. Residential Limited Builder
B. Specialty Electrical Contractor
C. Residential Specialty Contractor (Finish Carpentry)
D. General Contractor
A contractor performing finish carpentry valued over $3,000 must hold the
appropriate Residential Specialty classification.
3. According to best practice standards, which tool is essential for
ensuring that baseboard trim is installed perfectly level along uneven
floors?
, A. Framing hammer
B. Laser level
C. Chalk reel
D. Plumb bob
A laser level provides precise, continuous reference lines necessary for
leveling trim on uneven surfaces.
4. What is the primary purpose of using a mitre saw in finish carpentry?
A. Cutting precise angled joints
B. Drilling pilot holes
C. Fastening nails
D. Planing rough lumber
Mitre saws are used to make accurate crosscuts and angled cuts for trim
and molding.
5. When installing crown molding, which joint type is typically used at
inside corners for a clean fit?
A. Butt joint
B. Lap joint
C. Coping joint
D. Dado joint
Coping joints allow for one piece of molding to fit neatly against another
at an inside corner.
6. In South Carolina, what document must a finish carpentry contractor
have on file before beginning work on a residential remodeling
project?
A. Environmental Impact Statement
B. Federal Employment Identification Number
C. Signed contract with scope, price, and schedule
D. OSHA 300 Log
A clearly written contract outlining scope, price, and schedule protects
both contractor and homeowner.
, 7. What is the minimum lumber grade commonly specified for finish
carpentry interior trim?
A. Select Structural
B. Utility Grade
C. Clear or Select Finish Grade
D. Rough Sawn
Finish carpentry requires high-quality lumber with minimal defects for
aesthetic purposes.
8. Which fastener is generally preferred for finish trim installation to
minimize surface blemishes and facilitate painting?
A. Large hex-head screws
B. Framing nails
C. Brad nails or finish nails
D. Wood screws without pilot holes
Brad and finish nails leave small holes that are easily filled and finished.
9. South Carolina building codes for residential finish carpentry must
comply with which set of standards?
A. International Residential Code (IRC)
B. National Electrical Code (NEC)
C. IRC along with applicable local amendments
D. Uniform Plumbing Code
Finish carpentry must meet IRC standards, with local jurisdictions applying
amendments as needed.
10. When installing stair railings, what is the standard maximum
spacing allowed between balusters to meet code?
A. 6 inches
B. 8 inches
C. 4 inches
D. 10 inches
Contractor License Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. Which of the following best defines finish carpentry in the context of
South Carolina Contractor Licensing?
A. Structural framing of walls and roofs
B. Installing trim, molding, cabinetry, and fine woodwork
C. Pouring concrete foundations
D. Installing HVAC and ductwork
Finish carpentry refers to the installation of interior trim, millwork,
cabinetry, and other decorative wood elements that complete a space.
2. Under South Carolina contractor regulations, what classification
must a contractor hold to legally perform finish carpentry work
valued at over $3,000?
A. Residential Limited Builder
B. Specialty Electrical Contractor
C. Residential Specialty Contractor (Finish Carpentry)
D. General Contractor
A contractor performing finish carpentry valued over $3,000 must hold the
appropriate Residential Specialty classification.
3. According to best practice standards, which tool is essential for
ensuring that baseboard trim is installed perfectly level along uneven
floors?
, A. Framing hammer
B. Laser level
C. Chalk reel
D. Plumb bob
A laser level provides precise, continuous reference lines necessary for
leveling trim on uneven surfaces.
4. What is the primary purpose of using a mitre saw in finish carpentry?
A. Cutting precise angled joints
B. Drilling pilot holes
C. Fastening nails
D. Planing rough lumber
Mitre saws are used to make accurate crosscuts and angled cuts for trim
and molding.
5. When installing crown molding, which joint type is typically used at
inside corners for a clean fit?
A. Butt joint
B. Lap joint
C. Coping joint
D. Dado joint
Coping joints allow for one piece of molding to fit neatly against another
at an inside corner.
6. In South Carolina, what document must a finish carpentry contractor
have on file before beginning work on a residential remodeling
project?
A. Environmental Impact Statement
B. Federal Employment Identification Number
C. Signed contract with scope, price, and schedule
D. OSHA 300 Log
A clearly written contract outlining scope, price, and schedule protects
both contractor and homeowner.
, 7. What is the minimum lumber grade commonly specified for finish
carpentry interior trim?
A. Select Structural
B. Utility Grade
C. Clear or Select Finish Grade
D. Rough Sawn
Finish carpentry requires high-quality lumber with minimal defects for
aesthetic purposes.
8. Which fastener is generally preferred for finish trim installation to
minimize surface blemishes and facilitate painting?
A. Large hex-head screws
B. Framing nails
C. Brad nails or finish nails
D. Wood screws without pilot holes
Brad and finish nails leave small holes that are easily filled and finished.
9. South Carolina building codes for residential finish carpentry must
comply with which set of standards?
A. International Residential Code (IRC)
B. National Electrical Code (NEC)
C. IRC along with applicable local amendments
D. Uniform Plumbing Code
Finish carpentry must meet IRC standards, with local jurisdictions applying
amendments as needed.
10. When installing stair railings, what is the standard maximum
spacing allowed between balusters to meet code?
A. 6 inches
B. 8 inches
C. 4 inches
D. 10 inches
