CO Class A General Contractor Exam
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A| Instant Download Pdf
1. What is the primary scope of a Class A General Contractor license in
Colorado?
A. Only residential construction
B. Only commercial construction
C. Any building or structure
D. Only structural steel erection
C. Any building or structure
Class A allows work on all types of structures, residential and commercial.
2. Which code governs building construction in most Colorado
jurisdictions?
A. International Building Code (IBC)
B. Uniform Building Code
C. National Building Manual
D. International Residential Code (IRC)
A. International Building Code (IBC)
Most CO municipalities adopt the IBC for commercial and multi-use
structures.
3. Who is responsible for ensuring jobsite safety compliance?
A. OSHA
B. The property owner
C. The general contractor
D. The architect
,C. The general contractor
GCs are legally and contractually responsible for safety oversight.
4. Which document outlines responsibilities, risks, and obligations
between owner and contractor?
A. Subcontract agreement
B. Change order
C. Permit application
D. Construction contract
D. Construction contract
The main contract defines scope, terms, and risk allocation.
5. What is the purpose of a building permit?
A. To allow subcontractors to begin work
B. To confirm code compliance before work starts
C. To verify contractor insurance
D. To confirm client payments
B. To confirm code compliance before work starts
Permits ensure work meets building and safety codes.
6. Which occupancy category includes assembly buildings with 50+
occupants?
A. Group B
B. Group A
C. Group E
D. Group F
B. Group A
Group A covers assembly spaces like theaters and halls.
7. A soils report is required for:
A. Interior finishes
B. Foundation design
C. Roof flashing
D. Window installation
, B. Foundation design
Soil properties impact bearing capacity and foundation type.
8. Which bond guarantees contractor performance according to contract
terms?
A. Bid bond
B. Payment bond
C. Performance bond
D. Fiduciary bond
C. Performance bond
Performance bonds ensure the job is completed per contract.
9. What must be posted on the jobsite during construction?
A. Contractor’s financial statements
B. Permit card
C. Owner’s tax documents
D. Subcontractor resumes
B. Permit card
Permit cards must be visible for inspections.
10. The critical path method (CPM) is used for:
A. Safety reporting
B. Cost estimating
C. Scheduling
D. Permit acquisition
C. Scheduling
CPM identifies longest project tasks to determine duration.
11. What is the minimum open width for an accessible doorway?
A. 24 inches
B. 28 inches
C. 30 inches
D. 32 inches
D. 32 inches
ADA requires at least 32" clear width at doors.
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A| Instant Download Pdf
1. What is the primary scope of a Class A General Contractor license in
Colorado?
A. Only residential construction
B. Only commercial construction
C. Any building or structure
D. Only structural steel erection
C. Any building or structure
Class A allows work on all types of structures, residential and commercial.
2. Which code governs building construction in most Colorado
jurisdictions?
A. International Building Code (IBC)
B. Uniform Building Code
C. National Building Manual
D. International Residential Code (IRC)
A. International Building Code (IBC)
Most CO municipalities adopt the IBC for commercial and multi-use
structures.
3. Who is responsible for ensuring jobsite safety compliance?
A. OSHA
B. The property owner
C. The general contractor
D. The architect
,C. The general contractor
GCs are legally and contractually responsible for safety oversight.
4. Which document outlines responsibilities, risks, and obligations
between owner and contractor?
A. Subcontract agreement
B. Change order
C. Permit application
D. Construction contract
D. Construction contract
The main contract defines scope, terms, and risk allocation.
5. What is the purpose of a building permit?
A. To allow subcontractors to begin work
B. To confirm code compliance before work starts
C. To verify contractor insurance
D. To confirm client payments
B. To confirm code compliance before work starts
Permits ensure work meets building and safety codes.
6. Which occupancy category includes assembly buildings with 50+
occupants?
A. Group B
B. Group A
C. Group E
D. Group F
B. Group A
Group A covers assembly spaces like theaters and halls.
7. A soils report is required for:
A. Interior finishes
B. Foundation design
C. Roof flashing
D. Window installation
, B. Foundation design
Soil properties impact bearing capacity and foundation type.
8. Which bond guarantees contractor performance according to contract
terms?
A. Bid bond
B. Payment bond
C. Performance bond
D. Fiduciary bond
C. Performance bond
Performance bonds ensure the job is completed per contract.
9. What must be posted on the jobsite during construction?
A. Contractor’s financial statements
B. Permit card
C. Owner’s tax documents
D. Subcontractor resumes
B. Permit card
Permit cards must be visible for inspections.
10. The critical path method (CPM) is used for:
A. Safety reporting
B. Cost estimating
C. Scheduling
D. Permit acquisition
C. Scheduling
CPM identifies longest project tasks to determine duration.
11. What is the minimum open width for an accessible doorway?
A. 24 inches
B. 28 inches
C. 30 inches
D. 32 inches
D. 32 inches
ADA requires at least 32" clear width at doors.
