Home Inspectors

Foundation and Limestone

Hill Country homes are built on limestone bedrock and caliche — a calcium-carbonate hardpan layer. This affects foundation performance, drainage, and moisture movement. An experienced inspector should know how to evaluate:

• Foundation type (slab-on-grade, pier-and-beam, drilled piers) and how it interacts with the underlying rock
• Signs of settlement, heaving, or differential movement in expansive clay soils
• Drainage patterns around the foundation — water that pools against limestone can create hydrostatic pressure
• Whether previous foundation repairs were performed correctly and whether the warranty is transferable

Well and Septic Systems

Many Hill Country properties rely on private wells and aerobic septic systems. A standard home inspection may not cover these systems in depth. Ask whether the inspector can evaluate:

• Well yield (gallons per minute), depth, and condition — or whether a separate well specialist is needed
• Septic system components, aerator function, and drain-field condition
• Distance between well and septic (minimum 50 feet in most cases)
• Water quality and whether testing is recommended

If the inspector does not cover wells and septic, ask for a referral to a specialist. Our guides to well water and septic systems cover what to look for.

Roof and Hail

The Hill Country experiences significant hail activity. An inspector should evaluate:

• Roof age, material, and condition
• Signs of previous hail damage or insurance claims
• Whether the roof would qualify for replacement-cost coverage or only actual-cash-value coverage
• Gutters, flashing, and drainage away from the foundation

HVAC and Climate

Hill Country summers are hot and humid; winters can bring hard freezes. The inspector should evaluate:

• HVAC sizing relative to the home's square footage and insulation
• Age and condition of the system
• Ductwork condition and sealing
• Whether the system can handle both summer cooling and winter heating demands

Wood-Destroying Insects

Termites, carpenter ants, and other wood-destroying insects are common in the Hill Country. A wood-destroying insect (WDI) report is often required by lenders but should also be obtained even for cash purchases. Ask whether the inspector includes a WDI inspection or whether a separate pest-control company should be contacted.

Water Intrusion and Mold

Limestone karst features — fractures, sinkholes, and underground channels — can transmit water in unexpected ways. An inspector should look for:

• Signs of water intrusion in crawl spaces, basements (rare but possible), and around windows
• Mold or mildew conditions, especially in attics and enclosed spaces
• Proper grading and drainage away from the foundation
• Condition of vapor barriers and moisture barriers

Questions to Ask Before Hiring

Before scheduling an inspection, ask:

1. How many Hill Country properties have you inspected?
2. Do you have experience with well and septic systems, or do you work with a specialist?
3. Do you carry errors-and-omissions (E&O) insurance?
4. Will you attend the inspection personally, or will a team member or subcontractor perform it?
5. Can I attend the inspection and walk through the findings with you?
6. Do you provide a written report with photos, or a verbal summary?
7. How quickly can you deliver the report after the inspection?
8. Do you offer a re-inspection after repairs are completed?

During the Inspection

If you can attend the inspection (and you should), pay attention to:

• The inspector's questions — they reveal what concerns an experienced professional
• Areas the inspector cannot access — locked rooms, heavy furniture blocking walls, crawl spaces with standing water
• The inspector's report delivery timeline — during the option period, every day matters
• Any recommendations for specialist follow-up — these are not red flags, they are signs of a thorough inspector