What should you do before hiring a home inspector?
Start with the signed purchase agreement and the actual inspection deadline. Ask the appropriate local transaction or legal professional which notices, reports, response methods, and deadlines apply; an online checklist cannot interpret the contract. Book the general inspection soon enough to obtain any specialist work that the first visit may recommend. The Consumer Financial Protection Bureau advises buyers to arrange an independent inspection promptly and, when possible, attend it.
Read the inspector's agreement before paying. Record the applicable standard of practice, license or registration where the jurisdiction requires one, insurance, fee, cancellation terms, report delivery time, and important exclusions. Ask whether detached structures, roof access, crawlspaces, pools, irrigation, fireplaces, appliances, sewer laterals, private wells, septic systems, pests, environmental sampling, and code compliance are in scope. A company name or sample checklist does not answer those questions.
Give the inspector the seller disclosure, known repair records, permit questions, and the buyer's concerns before the visit. The seller-disclosure guide helps separate a seller's statement from present-condition evidence. Use the public-records Pathfinder to locate the building department when an addition, conversion, major replacement, or open permit could affect the inspection plan.
What should you look at outside the house?
Begin at the site boundary that can be lawfully observed. Ask the inspector to explain visible grading, drainage paths, retaining elements, steps, decks, porches, drives, walkways, vegetation contact, exterior cladding, penetrations, windows, doors, foundation surfaces, roof covering, flashing, gutters, downspouts, chimneys, and attached or detached structures within scope. Note ponding, active precipitation, snow cover, stored goods, height, locked access, or vegetation that limits the observation.
Do not turn a dry visit into proof that the lot never floods or leaks. Research official flood evidence separately with the flood-risk guide, and obtain a property- specific insurance quote. Likewise, an inspector may report a visible crack or slope concern but may need a structural engineer, geotechnical professional, drainage contractor, surveyor, or other qualified specialist to determine cause, significance, design, or cost.
Ask where roof areas could not be walked or seen and whether attic access allowed a useful cross-check for moisture, ventilation, insulation, framing, and penetrations. A roof that appears serviceable is not promised to remain leak-free and does not establish its age, warranty, or insurer acceptance.
What should you check inside the house?
Work system by system rather than counting cosmetic defects. Within the agreed scope, ask about the main electrical service, panels, visible branch wiring, representative devices, ground-fault and arc-fault protection where evaluated, plumbing supply and drainage, water heating, heating and cooling equipment, visible fuel systems, ventilation, built-in appliances, windows and doors, stairs and guards, walls, ceilings, floors, basement, crawlspace, attic, and signs of moisture or movement. Preserve the inspector's exact words and photographs.
Utilities or equipment may be off, seasonal, inaccessible, unsafe to operate, or outside the agreement. Mark each such item unresolved. “Not operated,” “not visible,” “monitor,” “repair,” and “further evaluation recommended” are different findings. Ask the inspector to explain the practical next step and who is qualified to perform it; do not upgrade a limitation into a pass.
Life-safety questions deserve explicit attention, but the inspection is not a municipal code certificate. Ask what was observed concerning smoke and carbon-monoxide alarms, stairs, guards, garage separation, egress, electrical hazards, fuel-burning equipment, and other items within scope. Local requirements and building history vary, so route code or legal-compliance questions to the responsible authority and qualified adviser.
Which specialist inspections might you still need?
A general inspection is a gateway, not every possible technical investigation. Property type, location, age, disclosure, visible findings, and planned use may justify separate sewer-scope, septic, well-water, radon, wood-destroying organism, chimney, pool, roof, electrical, HVAC, structural, moisture, mold, lead, asbestos, underground tank, geological, or other professional work. Confirm scope, credentials, sampling methods, laboratory, access, reporting time, and limitations before ordering it.
For radon, use the radon testing guide and current EPA guidance rather than assuming a general inspection includes a valid test. For private water and onsite wastewater, start with the well-and-septic guide. The right specialist list depends on this property; a universal package can both oversell low-value tests and miss the concern that matters.
How should you read the inspection report?
Read the summary and the full report. Reconcile every summary item with its narrative, photo, location, recommendation, and limitation. Ask for written clarification when a term is unclear. Create one row for each material concern:
| Finding or limitation | Exact location | What was observed | What was not determined | Next qualified person | Deadline and status |
|---|---|---|---|---|---|
| Exterior, roof, or drainage | |||||
| Structure or moisture | |||||
| Electrical, plumbing, HVAC, or fuel | |||||
| Health or environmental question | |||||
| Inaccessible or excluded area |
An inspector's repair recommendation is not automatically a complete design or price. Obtain property-specific scopes and written estimates from qualified providers. Check permits when regulated work is proposed. If the seller agrees to work, follow the seller-repair verification guide; an invoice alone does not prove the original problem was resolved.
What can a home inspection not tell you?
It cannot guarantee future performance, reveal every concealed defect, establish legal title or boundaries, approve financing, bind insurance, value the house, interpret a contract, or promise that a repair budget is sufficient. The inspection-versus-appraisal guide keeps condition and lender-value questions separate.
Move every open row into the home-offer evidence worksheet with its source, owner, deadline, and decision effect. Use the buyer due-diligence checklist to coordinate title, insurance, financing, records, and physical work. The goal is not a “perfect inspection.” It is a documented decision about what was examined, what remains unknown, and whether the buyer can resolve or accept those limits before becoming obligated.
