Inspect your home inspector before you hire

Hiring a home inspector is a lot like buying organic food. You need to look behind the label to see exactly what you’re getting.

Not every “organic” apple comes from the Garden of Eden, and not all “certified” home inspectors are the kind of people you should trust when laying out hundreds of thousands of dollars on a home purchase.

As it turns out, North America has some of the best home inspectors in the world. Trouble is, not everyone in the business measures up, even if they might seem to.


That’s why you need to be careful in very specific ways as you select a home inspector.

The best are trained to help you choose a resale home wisely, but some home buyers also have new homes professionally inspected before they sign off on their purchase. The construction errors you’ll occasionally find in newly built houses can be astonishing and a good home inspector will help you find problems.

The most common home inspection designation you can trust in Canada is called RHI (registered home inspector). These letters are a distinction that not just anyone can claim.


They really mean something, and only inspectors who’ve fulfilled specific requirements can legally use this designation. So, what does a person have to do to become an RHI?

Requirements include completion of a series of baseline courses, technical background in the building field and successful completion of hundreds of actual home inspections and reports that have been examined and verified by an independent committee of experts.

The Canadian Association of Home and Property Inspectors acts as a clearinghouse of information for locating RHIs in Canada. It can help you find registered inspectors working in your area and can also help you become a proper home inspector if you want a new career.


When to question

In comparison, how much faith should you put in a home inspector with a “certification” they received through self-administered tests taken on the Internet and optional courses taken if and when they like? That’s the reality behind some professionals in the home inspection business these days.

Watch out. Ask questions. Who has actually verified these people are as skilled, diligent and professional as they say?

Then there are the home inspection cowboys with no certification at all. They’ve been “doing inspections for years”, and somehow that’s supposed to make them good. But why take their word for it, when you can have an independently verified professional on your side?


Right now, the home inspection business continues to evolve with a Canada-wide initiative called the National Certification Program (NCP). The origins of the NCP stretch back to 1996 when a report was issued by Canada Mortgage and Housing Corporation (CMHC). It uncovered noteworthy inconsistencies in the skill and diligence of home inspectors across the country, and that led to action by government and industry stakeholders.

At the moment, inspectors certified as National Certificate Holders (NCH) are in the minority, but that’s changing.

So, exactly what does a properly qualified home inspector look for in a resale home? Lots of things, many of which aren’t immediately obvious. These include:

  • water penetration of exterior wall surfaces
  • foundation deficiencies
  • the presence of mould
  • improper or antiquated electrical installations
  • furnace condition
  • the presence of aluminum wiring
  • the existence of deficiencies that may preclude insurance coverage
  • and dozens of other crucial technical points.

Ultimately, the issue of home inspection quality comes down to you. Government has partnered with industry to make trustworthy inspectors available, but in the end, you’re free to hire anyone you like.

Just be careful how you gamble with your next home purchase. Many of today’s under-trained inspectors do charge somewhat less than what you’ll pay for a proper inspection and written report. But are the savings really worth it?

Work out the risk/reward analysis for yourself. Is saving a few hundred dollars up front on a $300,000 purchase worth finding you’ve got asbestos-clad pipes in the house you just bought? Or vermiculite insulation that could give you a terminal lung disease (or an ulcer worrying about it)? Or knob-and-tube wiring that’ll make your home difficult to insure?


Labels tend to command blind respect, even when they mean almost nothing. But as a home buyer you don’t need to hope your home inspector knows the difference between mould growth and efflorescence. You can know for sure. All you really need to do is look for the right letters behind the name, then read the inspection report.


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About the Author

Steve Maxwell

Steve Maxwell

Steve Maxwell has been helping Canadians with home improvement, gardening and hands-on living since 1988. Visit for videos, stories and inspiration.



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