Standards of practice

What Are Standards of Practice?

Standards of Practice (SOPs) are a defined set of professional guidelines that establish what a home inspector is required to examine, report on, and communicate to clients during an inspection. Think of them as the rulebook that ensures every inspection is thorough, consistent, and professionally conducted — no matter the home, the neighborhood, or the price point.

 

Why Do They Matter?

Without a recognized standard, home inspections could vary wildly from one inspector to the next. SOPs protect you as a homebuyer or seller by ensuring:

• Consistency – Every inspection follows the same baseline scope of work

• Accountability – Inspectors are held to a measurable, published standard

• Transparency – You know exactly what will and won't be covered before the inspection begins

• Professionalism – Inspectors who follow recognized SOPs are committed to ethical, high-quality practice

 

Why ASHI Standards?

The American Society of Home Inspectors (ASHI) is one of the oldest and most respected professional associations in the industry. The ASHI Standards of Practice define the minimum requirements for a home inspection and are widely recognized by real estate professionals, lenders, and consumers across the country. Following ASHI standards means your inspector has committed to a nationally recognized level of quality and ethics.

​

How I Apply Them in Every Inspection

When I arrive at your home, the ASHI Standards guide everything I do — from the roof to the foundation. Specifically, they direct me to evaluate the condition of:

• Structural components

• Roofing systems

• Electrical systems

• Plumbing systems

• Heating and cooling systems

• Insulation and ventilation

• Doors, windows, and interior spaces

 

My report clearly documents what was inspected, what condition it was found in, and any items that may need attention. The ASHI Standards also define what falls outside the scope of a general inspection (such as hidden or inaccessible areas), so there are no surprises about what's included.

 

The Bottom Line

When you hire an ASHI-aligned inspector, you're not just hiring someone to walk through a house — you're hiring a professional who follows a published, peer-reviewed standard designed to give you the clearest, most accurate picture of your home's condition possible.