TREC Home Inspector Exam
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which system in a home is typically inspected for leaks and corrosion?
✔✔The plumbing system.
Why is it important to inspect the roof during a home inspection?
✔✔To identify damaged shingles, leaks, or structural issues that could lead to water intrusion.
What does a home inspector check in the electrical system?
✔✔Proper wiring, grounding, breaker function, and potential fire hazards.
Which component of a home helps prevent water damage in the foundation?
✔✔Proper grading and functioning gutters and downspouts.
Why is inspecting windows and doors important?
✔✔To ensure they open, close, and lock properly and to identify air or water leaks.
What is the purpose of inspecting the HVAC system?
✔✔To verify proper operation, safety, and efficiency of heating and cooling systems.
Which part of a home inspection assesses the structural integrity?
1
, ✔✔The foundation, walls, beams, and load-bearing elements.
Why is insulation inspection important?
✔✔To determine energy efficiency and identify areas of heat loss or moisture problems.
What should a home inspector check in the attic?
✔✔Ventilation, insulation, signs of leaks, and pest damage.
Which exterior feature is checked to prevent water intrusion?
✔✔Siding, flashing, and caulking around windows and doors.
Why is inspecting a home’s deck or balcony necessary?
✔✔To ensure structural stability and identify potential fall hazards.
What should a home inspector look for in a crawl space?
✔✔Moisture, mold, pests, proper ventilation, and foundation issues.
Which interior feature is commonly checked for safety hazards?
✔✔Stairs, handrails, and smoke detectors.
Why is it important to inspect water heaters?
✔✔To assess proper installation, leaks, and potential safety risks.
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Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which system in a home is typically inspected for leaks and corrosion?
✔✔The plumbing system.
Why is it important to inspect the roof during a home inspection?
✔✔To identify damaged shingles, leaks, or structural issues that could lead to water intrusion.
What does a home inspector check in the electrical system?
✔✔Proper wiring, grounding, breaker function, and potential fire hazards.
Which component of a home helps prevent water damage in the foundation?
✔✔Proper grading and functioning gutters and downspouts.
Why is inspecting windows and doors important?
✔✔To ensure they open, close, and lock properly and to identify air or water leaks.
What is the purpose of inspecting the HVAC system?
✔✔To verify proper operation, safety, and efficiency of heating and cooling systems.
Which part of a home inspection assesses the structural integrity?
1
, ✔✔The foundation, walls, beams, and load-bearing elements.
Why is insulation inspection important?
✔✔To determine energy efficiency and identify areas of heat loss or moisture problems.
What should a home inspector check in the attic?
✔✔Ventilation, insulation, signs of leaks, and pest damage.
Which exterior feature is checked to prevent water intrusion?
✔✔Siding, flashing, and caulking around windows and doors.
Why is inspecting a home’s deck or balcony necessary?
✔✔To ensure structural stability and identify potential fall hazards.
What should a home inspector look for in a crawl space?
✔✔Moisture, mold, pests, proper ventilation, and foundation issues.
Which interior feature is commonly checked for safety hazards?
✔✔Stairs, handrails, and smoke detectors.
Why is it important to inspect water heaters?
✔✔To assess proper installation, leaks, and potential safety risks.
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