| Quick facts | Answer |
|---|---|
| Cost range | Varies by property - confirm in your quote |
| Time | Varies by job - confirm with the pro |
| Who's qualified | Installer must hold current South Carolina department backflow certification |
What does South Carolina require for backflow assembly installation in Charleston?
South Carolina code says an installer or service provider for a backflow prevention assembly must hold current department certification and have completed educational training or certification in backflow prevention assemblies. The assembly itself must also be on the Department's approved list. Ask any pro for proof of certification before work begins.
When does a new backflow assembly need testing in Charleston?
Charleston Water System requires a certified tester to test the backflow prevention assembly immediately after installation. After that, testing must happen at least once every year. All test reports must be filed with the applicable filing fees through the third-party reporting process.
Does Charleston water service require a backflow assembly first?
Under the Isle of Palms/IOPW&SC policy, a tested assembly must be installed before water service is activated. Similar rules apply across the Charleston area, so plan installation before you need water turned on. Confirm your local utility's exact requirement when you get your quote.
Who can repair a backflow assembly in Charleston, SC?
South Carolina code states that repairs to a backflow prevention assembly must be made by a certified backflow prevention assembly tester. The state recognizes four types of certified testers: General Tester, Limited Tester, Inspector Tester, and Manufacturer's Agent. Certification is renewed every 3 years.
What to do next
- Call CHS Backflow at (843) 286-4721 for a free referral to a licensed, insured local backflow tester.
- Ask the pro for proof of current South Carolina department backflow certification and a valid tester certification card.
- Confirm the assembly the pro plans to install is on the South Carolina Department's approved list.
- Schedule the required post-installation test and ask who files the report and fees with the water system.
- Call (843) 286-4721 or email [email protected] for a free quote from a licensed, insured local backflow tester.
CHS Backflow is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
