The InterNACHI School offers world-class, accredited inspection training by the best instructors in the industry at our facility in Boulder, Colorado.

Take a class, enjoy free refreshments, test-drive inspection tools, attend an inspector chapter meeting, and inspect the House of Horrors® –- an entire house with a thousand defects built inside the InterNACHI School. Register now for one of our upcoming live classes.

Can't make it to class? No problem. We offer hundreds of hours of free live, online courses on NACHI.TV. And InterNACHI's entire curriculum is online and free for members.