InterNACHI and ASHI alternatives

Each row comes from the group's own site. Dues and exam rules were read November 4, 2026, except the CMI and NIBI rows, read October 27, 2026.

ASHI is the other large national group. Every member starts at the Associate level and moves up by proving experience. Its top title, ASHI Certified Inspector, asks for a passing score on the National Home Inspector Exam (NHIE) and at least 250 fee-paid inspections. A pass on InterNACHI's exam does not count toward it.

You do not have to pick one. InterNACHI allows members of other groups, as long as it gets equal prominence in your brochures and website. For more information, see ASHI vs. InterNACHI.

InterNACHI costs the same $499 a year, or $49 a month with no contract. Its online courses, exam, and Certified Professional Inspector (CPI) title come with the dues. It gives its own free online exam and accepts no other, so an NHIE pass does not let you skip it. For more information, see what is InterNACHI?

The North American Association of Home Inspectors costs the least of the national groups checked. It makes inspectors full members after more than 100 inspections and a passed exam, and it takes the NHIE, InterNACHI's exam, or a similar state or national exam.

Some states have their own group. In Florida, FABI charges $300 a year and gives its own accreditation exam, with 90% to pass. In Georgia, GAHI asks its top tier for International Code Council exams in building, electrical, plumbing, and mechanical, plus 250 paid inspections.

California's CREIA is not an alternative to ASHI any longer. As of June 2026, it was becoming the California ASHI/CREIA State Chapter, and full members of the chapter must belong to ASHI.

The Certified Master Inspector® (CMI) comes from the Master Inspector Certification Board. It asks for 1,000 fee-paid inspections and education hours combined and three years in business. There is no exam, no membership, and no yearly dues, only a one-time fee. For more information, see what is a Certified Master Inspector?

NIBI, the National Institute of Building Inspectors, is a training program. Its title asks for a NIBI course, NIBI's exam or the NHIE, 50 inspections with reports, and insurance, and it renews every year. For more information, see what is a NIBI Certified Inspector?

InterNACHI runs its own message board at forum.nachi.org. An open place outside it is r/homeinspectors on Reddit, where working inspectors and people trying to become one post. It had 1,342 posts in the two years to October 29, 2026. Report software, technical questions, and state licensing drew the most posts.

Watch the spelling. r/HomeInspections is a different group, and most of its posts come from homebuyers asking about a house.

ASHI says its own membership is voluntary, and in most states no group is required. Three states tie the work to a group or its title:

• Montana: the license asks for membership in a national association.
• Utah: the license asks for a current ASHI, InterNACHI, or ICC certification.
• Pennsylvania: there is no license, but the inspection in a home sale has to be done by a full member of a national association, someone a full member supervises, or a licensed engineer or architect.

Even in those three, the license comes from the state, not a group. The NHIE counts toward the license in 33 of the 37 states that license home inspectors. For how it differs from InterNACHI's test, see the InterNACHI exam vs. the NHIE.