STS Contractor


All STS installers, haulers, and service providers must be registered with SCPH. To become registered, submit Contractor Registration Application and show proof of: 

  • Completion of state exam from 2014 or later (one time)

  • General liability insurance

  • 6 hours of continuing education from prior year

  • Bond information (must be sent directly to ODH)


2024 Application for STS Contractor Registration
Contractor Memo 2024


STS Installation

Plans that are submitted to our office which do not contain all the required information will be returned for correction. See the checklists below that list the required information for each type of plan:

Topographic Site Improvement Plan Checklist

Design Plan Checklist

As-Built Plan Checklist

Installation Inspection

A site inspection must be completed prior to covering any STS components. Contact the inspector at least 3 business days in advance to schedule. 

Point of Sale Inspections

Contractors that evaluate PWS for a point of sale must be registered with ODH as a PWS Contractor. The report must be submitted using the link below or dropped off/mailed in to our office. The review fee must be paid prior to the review. The review fee is $45/inspection. 

Submit a Private Point of Sale Inspection

Private Point of Sale Inspection Form 

Click here to request a property record.

Operation Permit

Please submit operation inspections to on the approved form within 90 days of inspection. Call 330.926.5600 with questions.


Service Provider Inspection Report

System ID Inspection Report (for Unknown System Types)

As Built Checklist

Topographic Site Plan Checklist

Design Plan Checklist

Installation Permit

STS Registration Application

Private Point of Sale Report

Abandonment Form