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Services

Backflow services for every property

Whatever you need tested, repaired, or replaced, it's handled by a DHEC-certified tester and filed with your water purveyor. Every job lands in your free online dashboard.

A residential irrigation backflow assembly with an ST3 Consulting “passed” test tag showing the test and next-test dates

From $49.99 / test

Residential Testing

Homes with irrigation systems or private wells need their backflow assembly tested to keep drinking water safe. We handle the whole thing and file the results with your water purveyor.

  • DHEC-certified testers using calibrated gauges
  • We schedule, test, and file with your purveyor
  • Results and reports in your free dashboard
  • $49.99 in Berkeley County · $69.99 outside
A large insulated commercial backflow prevention assembly on the lawn outside a brick office building

Custom quote

Commercial Testing

Commercial systems vary widely in size and hazard level, so we evaluate yours first and quote accordingly, then keep you compliant with annual testing and reporting.

  • Annual testing for restaurants, offices, and multi-unit properties
  • Priced to your system after a quick consultation
  • DHEC-compliant reporting filed for you
  • Quote within 48 hours, often same day
A failed backflow prevention assembly spraying water from its relief port onto the ground

By assessment

Maintenance & Repairs

Leaking, low pressure, visible damage, or a failed test? We repair, rebuild, or replace your assembly, then re-test to confirm you are back in compliance.

  • Repairs, rebuilds, and full replacements
  • We re-test after any repair to confirm compliance
  • Replace assemblies 10+ years old or that repeatedly fail
  • Priced by assessment of the work needed

Optional convenience

Never think about the deadline again with FlowCert

Add FlowCert at sign-up and we'll automatically renew your annual test each year at the same price, no markup. It's purely a convenience; you can also just book each test as it comes due.

Not sure which service you need?

Tell us about your property and we'll point you in the right direction. No obligation.