Colorado General Contractor Class C Exam

Colorado General Contractor Class C Exam (Residential Only) Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• Which of the following is the primary purpose of a building code?
• To reduce construction costs
• To ensure aesthetic uniformity
• To protect public health, safety, and welfare
• To limit contractor liability

Rationale: Building codes establish minimum standards for design,

construction, and materials to ensure safety and welfare.

2. Before starting a residential project in Colorado, a contractor must:

• Hire a subcontractor
• Obtain necessary permits 1 / 4

• Purchase insurance only after construction begins
• File a lien

Rationale: Permits are required to ensure work complies with local building

codes.

• Which type of insurance is typically required for a general contractor

in Colorado?

• Auto insurance
• General liability insurance
• Life insurance
• Travel insurance

Rationale: General liability insurance protects against property damage or

injuries during construction.

4. In Colorado, a Class C license allows a contractor to work on:

• Commercial high-rise buildings
• Industrial facilities
• Residential buildings up to three stories
• Bridges and tunnels

Rationale: Class C licenses are restricted to residential construction

projects.

• Which of the following is considered a subcontractor responsibility?
• Obtaining a general contractor license
• Performing specialized tasks under contract 2 / 4

• Securing project financing
• Final project inspection

Rationale: Subcontractors are hired to complete specialized portions of

work under the main contract.

• Which document outlines the scope of work, schedule, and payment

terms between owner and contractor?

• Purchase order
• Proposal
• Construction contract
• Building permit

Rationale: The construction contract legally defines project terms and

responsibilities.

• What is the maximum height for a residential building under Class C

license in Colorado?

• One story
• Three stories
• Five stories
• No limit

Rationale: Class C residential projects are limited to three stories or less.

• What is a common method to prevent foundation settlement?
• Painting
• Using lightweight drywall 3 / 4

• Proper soil compaction
• Installing asphalt shingles

Rationale: Compacted soil provides a stable base for foundations.

• Which fire safety requirement is mandatory in all Colorado residential

buildings?

• Sprinkler system
• Smoke detectors
• Fire hydrants inside the house
• Fireproof roofing

Rationale: Smoke detectors are required to provide early warning of fire

hazards.

• Which of the following is an example of personal protective

equipment (PPE) on a construction site?

• Toolbox
• Concrete mixer
• Hard hat
• Tape measure

Rationale: PPE, like hard hats, protects workers from injuries.

• When calculating lumber for framing, which dimension is most

important?

• Color
• Price
• / 4