This educational and practical certification course (now offered ONLINE) is designed to provide students the basic concepts and knowledge to properly perform remediation of contaminated properties impacted by mold or Category 3 water (i.e. sewage, flood water, etc). 

This course is taught by Nate Seward, PE, CIH, the industry's leading expert with over 25 years of practical and hands on experience.

This course has been approved for (14) IICRC CECs.


  • Mold and Sewage Remediation Procedures (Conditions 1, 2 & 3)
  • Abrasive Remediation Techniques
  • Engineering Controls (i.e. building various containments, negative pressure, etc.)
  • Environmental Microbiology (bacteria, viruses, mold, parasites)
  • Bird & Bat, mouse exposure and risk
  • Biocide Uses: Are you achieving what you think you are?
  • PPE/safety for mold and sewage remediation
  • Environmental sampling and (baseline and clearance)
  • and much more!

All times are Pacific Standard Times PST:  8am to 5pm 

Prerequisite: IICRC certification in WRT Note:  By registering for this class you are confirming that you have your WRT Certification.

IICRC Testing Certification Fee:  $150 payable to the IICRC. 

Watch Intro Video

What You Can Expect

What Students Say

Jamie W.

Nate is an awesome instructor! What a blessing to have found this school! Keep up the great work!!

Lorenzo M.

Instructor Nate was very informative and patient with the students in class that had questions. I will highly recommend Nate. I look forward to taking another class from Nate.

Jose D.

Class instructor Nate Seward did an amazing job teaching us all the information we needed to know. I look forward to taking many more classes.

Sean M.

This was a very informative class and well-put together. I highly recommend it for anyone looking to further their knowledge in mold and sewage remediation. Nate is a great instructor.


Nate Seward

Along with being an Accredited EPA instructor, Nate also holds the IICRC Master Restorer status in Water and Fire with approval to teach WRT, AMRT, FSRT and OCT in-person and now Live Stream/Online. He has been blessed with a 24 year career in which he has taught thousands of students across the world and has performed and reviewed over 11,000 environmental (mold, water, fire, VOC, industrial hygiene) inspections. Nate maintains some of the highest academic credentials in the environmental/restoration industry, including a BS in Environmental Engineering, maintains status a Professional Mechanical Engineer and is a Certified Industrial Hygienist (CIH). Nate also is a Co-Founder and the Chief Industrial Hygienist for the Pathogen Response & Resource Alliance (PR2A), a nationally recognized firm with highly qualified experts that have developed a pathogen-specific training and certification program designed for professionals performing cleaning and disinfecting of buildings contaminated with SARS-CoV-2. For training, consulting, expert witness services, please don’t hesitate to send him an email.

AMRT class Apr. 27-30, 2021 with Nate Seward

4 days of instruction via Zoom 8:00-5:00 Pacific

  • $1,095.00

    Includes admission for one person via ZOOM and course manual. Student must provide own connection. Online classes are non-refundable.
    Prerequisite: IICRC certification in WRT
    Note: By purchasing this class you are confirming that you have your WRT Certification.

    Buy Now