Become an InterNACHI® Certified Sewer Scope Inspector

  1. Join InterNACHI® as a member.
  2. Complete InterNACHI's home inspector certification requirements.
  3. Complete the in-person Certified Sewer Scope Inspector Training held at InterNACHI's House of Horrors® and taught by InterNACHI® Certified Professional Inspector® Jim Krumm, or take his online virtual class. There is a fee to take either class. Contact the instructor.

More Inspector Certifications

Members have unlimited access to all of InterNACHI's free, online courses. Learn at your own pace, and when you're ready, you can attain more than 60 additional types of inspector certifications (at no additional cost).


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Log into your members-only account.

Every member gets a free, online members-only account.

Enjoy your membership benefits.

InterNACHI provides members over $75,000 worth of membership benefits.

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