One of the most common misconceptions buyers bring into a real estate transaction is that a home inspection is a comprehensive evaluation of everything in and around a property. It is not. A standard home inspection covers a defined scope of systems and components, and there are meaningful categories of issues it does not address. Understanding what is and is not covered before you close can prevent expensive surprises after you move in.
What a Texas home inspection covers
In Texas, home inspectors are licensed and regulated by the Texas Real Estate Commission. The scope of a standard TREC-compliant inspection is defined and relatively consistent across licensed inspectors. It covers the following systems and components as a visual assessment at the time of inspection.
Structural components. The inspector evaluates the foundation, framing, floors, walls, ceilings, and roof structure for visible defects. In DFW specifically, foundation evaluation is critical given the expansive clay soils throughout North Texas. The inspector will note visible cracks, settlement, or slope but is not a structural engineer and cannot determine the cause or severity of foundation movement with certainty from a visual inspection alone.
Roof covering and attic. The inspector assesses the condition of the roof covering, flashing, gutters, and downspouts, and performs a visual inspection of the attic including insulation, ventilation, and any visible framing. Walking the roof depends on the pitch, height, and condition of the surface.
HVAC systems. Heating and cooling equipment is operated and evaluated for basic function. The inspector will note the age, condition, and visible deficiencies of the systems but is not an HVAC technician and will typically recommend a specialist evaluation for anything beyond standard operation.
Plumbing. Visible supply and drain lines, water heater condition, fixtures, and water pressure are evaluated. The inspector cannot see inside walls or underground lines.
Electrical. The panel, visible wiring, outlets, switches, and fixtures are evaluated. The inspector will note safety concerns including improper wiring, missing covers, and panel issues.
Interior components. Doors, windows, stairs, railings, and built-in appliances are tested for basic function.
The key word throughout all of this is visible. A home inspection is a visual assessment of accessible components at the time of inspection. It is not invasive, it is not destructive, and it cannot evaluate what is behind walls, under slabs, or underground.
What a standard inspection does not cover
This is where most buyers are surprised. A standard Texas home inspection does not include several categories of evaluation that matter significantly to the value and condition of a property.
Foundation engineering. A general inspector can identify and note visible foundation symptoms but cannot diagnose the cause, project future movement, or recommend a repair scope. If your inspector notes foundation concerns, a structural engineer evaluation is a separate engagement that costs $300 to $600 and produces a written report with specific findings and recommendations. For any DFW property showing foundation symptoms, this is not optional.
Pest and termite inspection. Wood-destroying insects are not part of a standard TREC inspection. In North Texas, termites are a real concern, particularly in older wood-frame construction. A separate pest inspection typically costs $75 to $150 and is worth ordering on any property, particularly those built before 1990.
Sewer line condition. The inspector checks that drains flow but does not evaluate the condition of the sewer line from the home to the municipal connection. A sewer scope inspection uses a camera to inspect the line for root intrusion, cracks, or collapse. This is a separate engagement costing $150 to $300 and is particularly important in older properties where original clay or cast iron sewer lines may be deteriorating.
Mold testing. If a general inspector notes visible moisture intrusion or conditions conducive to mold, they will flag it and recommend further evaluation. Actual mold testing requires a separate specialist and is not part of a standard inspection.
Pool and spa. Pool equipment and structure are typically not included in a standard home inspection unless specifically added. A pool inspection is a separate engagement.
Sprinkler systems. Irrigation systems are generally outside the scope of a standard inspection.
Environmental hazards. Radon, asbestos, lead paint, and other environmental concerns are not part of a standard home inspection. These require specialist testing if there is reason to be concerned.
How to use the inspection results during your option period
When the inspection report comes back, it will contain a list of findings ranging from minor maintenance items to significant deficiencies. Your job during the option period is not to react to every item on the list but to identify which findings are material to your decision and worth negotiating.
Cosmetic issues, deferred maintenance items, and normal wear for the age of the property are generally not worth making demands over. Structural concerns, safety issues, non-functional systems, and anything that affects financing are worth addressing with the seller directly.
The most effective approach in the current DFW market is to request a repair credit at closing rather than asking the seller to make repairs. A credit gives you control over how and when the work gets done, with your own contractor at your chosen quality level. Sellers often prefer credits because they avoid the complexity of managing repairs while the home is under contract.
If the inspection reveals something significant enough to change your view of the property, the option period gives you a clean exit. The inspection is the primary tool for making that decision with real information rather than assumptions. Use it accordingly.
If you are buying a home in DFW and want to understand how to use the inspection process effectively as both a due diligence and negotiating tool, reach out directly.