A home inspection is a non-invasive examination of the condition of a home, often in connection with the sale of that home. This is carried out by a home inspector, who usually has special equipment and training to carry out such inspections. A home inspection report is then issued by the home inspector. Many home inspectors use home inspection software.

An inspector will check the roof, basement, heating system, water heater, air-conditioning system, structure, plumbing, electrical, and many other aspects of buildings looking for improper building practices, those items that require extensive repairs, items that are general maintenance issues, as well as some fire and safety issues. Home owners or home buyers often use a home inspection service before selling or buying their houses. A home inspector conducts a thorough examination of a home to detect any potential systems or components requiring attention. A home owner receives a detailed report of the condition of his/her home so that he/she can plan for needed repairs and upgrades when it is time to make them.

A home inspector is sometimes confused with a real estate appraiser. A home inspector determines the condition of a structure, whereas an appraiser determines the value of a property.

A home cannot "fail" an inspection, as there is no score or passing grade given. A professional home inspection is an examination of the current condition of a house. It is not an appraisal. It is not a municipal inspection, which verifies local building code compliance. A home inspector, therefore, will not pass or fail a house, but rather describe its physical condition and indicate what components and systems may need a major or minor repair or replacement.