What Actually Fails a Home Inspection in Utah
March 2026 · 7 min read · By Beau Brown, InterNACHI Certified Inspector
Technically, home inspections don't "pass" or "fail." But some findings are serious enough to change a deal — or should be. Here's what actually matters.
One of the most common questions buyers ask before scheduling an inspection is some version of: "What happens if it fails?" The answer is that home inspections don't technically fail. There is no pass/fail threshold, no score, no certificate of approval. An inspection is a report of conditions — a detailed account of what the inspector found, from minor maintenance items to significant deficiencies.
That said, some findings are serious enough that they effectively change the deal. They give buyers leverage to negotiate repairs or price reductions, or in some cases, they reveal problems significant enough that walking away makes sense. Here is what inspectors actually flag as major concerns in Utah homes.
Structural Issues
Foundation problems are at the top of the list of serious findings. In Utah, the most common structural concerns are foundation cracks from soil movement, settlement issues in homes built on expansive clay soils, and retaining wall failures on hillside lots. Not all foundation cracks are serious — hairline cracks from normal curing and settling are common and usually not a concern. But horizontal cracks in basement walls, stair-step cracks in block foundations, and cracks with significant displacement are different matters entirely.
Structural issues in the framing — sagging roof lines, compromised load-bearing walls, or evidence of significant water damage to structural members — are also serious findings. These are not always visible without getting into the attic and crawl space, which is why a thorough inspection includes both.
Active Water Intrusion
Water is the enemy of every home. Active water intrusion — evidence that water is currently getting into the home through the roof, foundation, or walls — is one of the most significant findings an inspector can make. The damage from ongoing water intrusion compounds over time: it rots wood framing, promotes mold growth, and can compromise structural integrity.
In Utah, the most common sources of water intrusion are roof flashing failures, improper grading that directs water toward the foundation, and window and door flashing deficiencies. All of these are fixable — but the cost and extent of any existing damage needs to be understood before closing.
Electrical Safety Hazards
Electrical deficiencies range from minor code violations to genuine safety hazards. The serious ones — the findings that most buyers and their agents treat as must-fix items — include panels with known safety issues (Federal Pacific and Zinsco panels are the most common in Utah's older housing stock), double-tapped breakers in panels not rated for them, aluminum branch circuit wiring without proper remediation, and missing AFCI or GFCI protection in required locations.
DIY electrical work is extremely common in Utah homes, and it ranges from competent to dangerous. We regularly find improper wiring connections, circuits without proper overcurrent protection, and junction boxes buried in walls without access covers. These are not cosmetic issues — they are fire hazards.
Plumbing Failures and Sewer Line Deficiencies
Active plumbing leaks, failed water heaters, and sewer line deficiencies are all significant findings. Sewer line issues deserve particular attention in Utah's older housing stock — clay and cast-iron sewer lines from the 1950s through 1980s frequently have cracks, root intrusion, or complete failure after decades of use. A sewer scope inspection is the only way to know the condition of the underground sewer line, and the findings can range from minor root intrusion to a line that needs complete replacement.
Water heaters that are past their expected service life (typically 8 to 12 years for tank-style heaters), improperly installed, or showing signs of corrosion are also significant findings. A failed water heater can cause significant water damage if it fails inside the home.
Elevated Radon Levels
Radon is the second leading cause of lung cancer in the United States, and Utah has some of the highest radon levels in the country. An elevated radon test result — at or above 4.0 pCi/L — is a significant finding that most buyers treat as a must-address item. The good news is that radon mitigation is reliable and relatively affordable. The bad news is that without testing, you will never know it is there.
We use continuous electronic radon monitors that run for a minimum of 48 hours and record levels every hour. This is more accurate and tamper-resistant than charcoal canister tests. In Utah, we regularly find homes with radon levels of 8, 10, or even 20+ pCi/L — levels that require mitigation.
HVAC Systems That Cannot Be Repaired
An aging furnace or air conditioner that is still functional is a maintenance item — something to budget for. But an HVAC system that is actively failing, cracked heat exchanger in a furnace, refrigerant leaks in an air conditioner, or a system that simply does not operate — is a significant finding. A cracked heat exchanger in particular is a safety concern, as it can allow combustion gases including carbon monoxide to enter the living space.
How to Use Inspection Findings in Negotiations
The inspection report is a negotiating tool. Serious findings — structural issues, active water intrusion, electrical safety hazards, sewer line failures — give buyers legitimate grounds to request repairs, a price reduction, or a credit at closing. Minor maintenance items are typically the buyer's responsibility after closing.
The key is knowing the difference between a serious finding and a maintenance item, and understanding the cost and complexity of addressing each. That is what a good inspection report communicates clearly — not just what was found, but what it means and what it costs to fix.
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