OUR SERVICES

    • FLOWCERT SUBSCRIPTION

      FLOWCERT SUBSCRIPTION

      Your stress-free solution for backflow testing in South Carolina. Our subscription service automates scheduling, testing, and SCDHEC compliance, so you stay protected and compliant effortlessly.

    • COMMERCIAL BPA TESTING

      COMMERCIAL BPA TESTING

      Expert backflow prevention testing for Berkeley County businesses. We provide annual testing and DHEC-compliant reporting to keep your systems safe and compliant. Request a quote.

    • RESIDENTIAL BPA TESTING

      RESIDENTIAL BPA TESTING

      Hassle-free backflow prevention testing for South Carolina homeowners. We handle biennial testing and DHEC-compliant reporting to keep your water safe. Visit our residential service page.

Phone:
‪(843) 473-7744‬

206 Helena Park Drive,
Summerville, SC 29486

E-mail:
info@st3consulting.com

About Us

Founded by Sean Gajewski, a DHEC-certified backflow prevention tester, ST3 Consulting LLC is dedicated to keeping South Carolina’s water safe. As a Summerville-based LLC, we specialize in subscription-based testing services that simplify compliance for homeowners, businesses, and property managers. Our commitment to your water purveyor's standards, secure record-keeping, and customer convenience sets us apart.

Our Services
  • FlowCert Subscription
  • Residential Buildings
  • Commercial Buildings
  • Lawn Irrigation Systems
  • Municipal Properties
  • Construction Sites
Categories
Latest Posts
© Copyright 2025 ST3 Consulting LLC