Buying a home? It's probably the most expensive purchase you'll ever make. This is no time to shop for a cheap inspection. The cost of a home inspection is very small relative to the value of the home being inspected. The additional cost of hiring an InterNACHI-Certified Professional Inspector® is almost insignificant.
You have recently been crunching the numbers, negotiating offers, adding up closing costs, shopping for mortgages, and trying to get the best deals. Don't stop now. Don't let your real estate agent, a "patty-cake" inspector, or anyone else talk you into skimping here. InterNACHI-certified inspectors perform the best inspections by far.
InterNACHI-certified inspectors earn their fees many times over. They do more, they deserve more, and -- yes -- they generally charge a little more. Do yourself a favor... and pay a little more for the quality inspection you deserve.
The licensing of home inspectors only sets a minimum standard. Much like being up to code, any less would be illegal. Imaginary people, children, psychics (who claim to "sense" if a house is OK) and even pets can theoretically be home inspectors.