Home Inspection Pricing: Compare Property Scope and Optional Services

The useful way to compare a home inspection quote is to compare the inspection agreement and deliverables before comparing the fee. A standard residential inspection is generally a visual review of readily accessible, installed systems at a point in time. ASHI’s current Standard of Practice calls for a written report and says the inspector does not have to determine correction methods, costs, future failures, or concealed conditions (ASHI Standard of Practice). A low quote can therefore be perfectly reasonable if it covers a smaller property or excludes services you thought were included.

Ask each inspector to price the same base scope, then list specialist work separately. The table below gives a practical comparison tool:

Quote line	What to ask for in writing	Why it changes the decision
Base inspection	Square footage, units, garages, roof and attic access, report format	Establishes whether two fees buy the same visual coverage
Access limits	Areas the inspector will not enter and why	A crawlspace or attic exclusion can leave a major unknown
Specialist tests	Radon, sewer camera, water, mold, lead, or pest inspection	These are separate disciplines with different samples and reports
Follow-up	Reinspection rules, turnaround, and included questions	A report review or return visit may be extra
Deliverable	Deficiency descriptions, photos, limitations, and further-evaluation referrals	A checklist alone is less useful for repair negotiations

ASHI’s standard includes structural, exterior, roofing, plumbing, electrical, heating, cooling, interior, insulation and ventilation, and fuel-burning systems when they are readily accessible. It also expressly excludes engineering, surveying, environmental hazards, water quality, wells, and septic systems. That makes an “everything included” sales phrase worth testing: ask the provider to name the standard used and every add-on that is outside it.

Property conditions are the main quote variables. A detached garage, steep roof, locked utility room, occupied rental, multi-unit building, or inaccessible crawlspace can change both time and report scope. Request the inspector’s definition of “readily accessible”; ASHI’s definition excludes moving personal property, dismantling, destructive work, or actions likely to risk people or property. The report should identify designated systems that were present but not inspected and the reason.

Optional tests should be purchased for a decision, not as a bundle. If the question is indoor radon, compare test duration, device, placement, laboratory, and result delivery. A mail-in radon kit is a testing product; it is not a professional inspection or mitigation design. If the question is moisture, ask whether the provider will investigate the moisture source or only collect air or surface samples. EPA says mold sampling is often unnecessary when visible growth exists and that there are no federal mold-spore limits (EPA mold sampling guidance).

Before booking, send the same property details to at least two providers: address, approximate size, age, listing status, known defects, utilities that will be on, and any areas you need evaluated. Ask for a sample report, inspection agreement, cancellation terms, and a clear list of exclusions. Keep the base fee, laboratory charges, and specialist follow-up in separate columns. This makes a quote that looks higher easier to understand if it includes a real test or a more useful report.

Use the inspection as a condition snapshot, not a warranty or an opinion on whether to buy. After the report, obtain repair estimates from appropriately qualified trades. ASHI’s standard specifically says the inspector is not required to calculate correction costs or provide guarantees, so a complete budget begins after the inspection when the findings have been converted into scoped work.