The National Association of Home Inspectors, Inc. (NAHI) was established in 1987 as a nonprofit association to promote and develop the home inspection industry. The mission of the National Association of Home Inspectors is to promote excellence and professionalism in the home inspection industry.  NAHI now has over 2000 members in all 50 U.S. states and Canada.

By working together to develop and maintain standards of excellence, NAHI members benefit from professional development and the exchange of ideas through continuing education and seminars. Information and support are available for members regarding their business and inspection practices and service to their clients.

NAHI's promotional activities educate the public and promote the importance of a reputable home inspection as an integral part of the residential real estate transaction. A national referral service helps consumers find facts about the industry and NAHI standards, and unites NAHI members with new clients.