The International Association of Certified Home Inspectors – InterNACHI® – is the world’s largest trade organization of residential and commercial property inspectors. InterNACHI® is a federally tax-exempt, 501(c)(6) non-profit membership trade organization headquartered in Boulder, Colorado, and operates in 65 different countries and nine languages. InterNACHI's Vision and Mission Statement
InterNACHI® is the inspection industry’s largest provider of education and training. InterNACHI® and the InterNACHI® School is recognized, approved or accredited by more than 100 state, government, and non-government agencies to operate as an online education provider for home inspectors, contractors, and real estate agents.
InterNACHI® School (internachi.edu) is accredited as a nonprofit postsecondary educational institution by the Accrediting Council for Continuing Education & Training, a national accrediting agency recognized by the U.S. Department of Education (USDE), to provide tuition-free online training, examination, certification, and continuing education to InterNACHI® members. InterNACHI® School is also a Member College of the National Association of Career Colleges (NACC) of Canada, a national association representing more than 500 regulated career colleges across Canada.
InterNACHI's online exams and quizzes have been taken more than 3 million times. InterNACHI® also offers required and accredited Continuing Education courses for licensed real estate professionals.
InterNACHI® hosts more than 300 inspection-related events
a year, including live classroom courses
on thermal imaging and commercial building inspections. InterNACHI® provides students who successfully complete its online, video and live classroom courses with Certificates of Completion and state Continuing Education
approval for licensing purposes.
InterNACHI® has also created the House of Horrors®
, a full-size house with a thousand defects purposely built-in. This unique training facility is located at InterNACHI® Headquarters in Boulder, Colorado, with a second House of Horrors® located in Weston, Florida.
InterNACHI® operates the inspection industry’s most comprehensive website at NACHI.org
. NACHI.org is a monster: a 285,000-page site dedicated to inspection-related issues, and also host to a 1.7 million-post message board
that receives more than 1,000 new posts a day. NACHI.org gets over 260 million hits a year.
Those hits have generated nearly 16 million inspection leads
for InterNACHI® members.
InterNACHI® operates nearly all of the Internet’s inspection search engines, which include: the mammoth 430-million page North American Inspector Directory; OverSeeIt.com, a site that promotes independent oversight of residential remodeling and repair projects, including new construction; InspectorNow.com, a site that tracks down and calls the inspector when a consumer needs an inspection; InspectorSEEK.com; CorrectInspect.com; FindanInspector.us; and InspectorLocator.com, a site that allows consumers to search for an inspector based on their services, such as chimney inspections, commercial inspections, energy assessments, green certifications, IAC2-Certified inspectors, and those certified for testing for lead, meth, asbestos, mold, and radon, and log home inspections, new construction inspections, pool and spa inspections, pre-listing inspections, septic system inspections, stucco/EIFS inspections, thermal imaging, water quality testing, and WDO/insect inspections. InterNACHI® controls more than 4,500 inspection-related websites
International Association of Certified Home Inspectors (InterNACHI®)
1750 30th Street, Suite 301
Boulder, CO 80301
U.S. DUNS #015117501
Founded in 1994