Water Treatment Technician License in New Hampshire
Quick Answer
To obtain a Water Treatment Technician in New Hampshire, review the requirements from Office of Professional Licensure and Certification.
- Background Check
- Required
Requirements
Water Treatment Technician license in New Hampshire
How to Get Licensed
Step-by-step roadmap to becoming a licensed Water Treatment Technician in New Hampshire.
- 1
Complete Education Requirements
Specific course required
- 2
Submit Background Check
No criminal record prohibitions
- 3
Pass the Required Exam
State exam required
- 4
Submit Your Application
File your application with the licensing agency.
- 5
Receive Your License
Processing times vary. Check with your state licensing board for current timelines.
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View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.