Become a Certified Water Quality Tester

This online certification program is provided by InterNACHI® School (internachi.edu) for free to InterNACHI® members. To become a certified water quality tester:

  1. Join InterNACHI® as a member.
  2. Complete InterNACHI's free, online How to Inspect Private Drinking Water Wells Course.
  3. Abide by the Continuing Education Policy for InterNACHI® Certified Inspectors.

 
Only InterNACHI® Certified Inspectors are permitted to download and use InterNACHI's certification logos.
 

Other 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 over 60 additional types of inspector certifications (at no additional cost). 
 
 

Branding and Marketing

After becoming certified, work on branding and marketing your business.
 
 

Everything You Need, All in One Place

Everything you need is right here in a 15-Step Checklist for Home Inspector Success.
 
 

Run a Successful Business

Take InterNACHI's free, online "Home Inspection Business Course."
 
 

Members-Only Account

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

Membership Benefits

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

Not a Member?