Anderson Plumbing
90/100 ✓ SC Utility-Approved Tester Verified ★ 4.6 (9 reviews) On BJWSA listOn City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Backflow testing in Hartsville, SC
9 backflow testing businesses work within 25 miles of Hartsville, 2 of them based in town. Every one is on the approved tester list of 3 water utilities.
9 businesses within 25 miles
Backflow testing companies near Hartsville
✓ SC Utility-Approved Tester Verified On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Quality Service Company
90/100 ✓ SC Utility-Approved Tester Verified ★ 4.9 (1000 reviews) On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Jordan Plumbing
90/100 ✓ SC Utility-Approved Tester Verified ★ 4.2 (156 reviews) On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Davis & Brown Environmental
90/100 ✓ SC Utility-Approved Tester Verified ★ 4.1 (10 reviews) On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Viking Fire Protection
80/100 ✓ SC Utility-Approved Tester Verified On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Jacob Plumbing Company
80/100 ✓ SC Utility-Approved Tester Verified ★ 5 (12 reviews) On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Urquhart Plumbing
90/100 ✓ SC Utility-Approved Tester Verified ★ 4.5 (50 reviews) On City of Florence list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Stokes Plumbing LLC
80/100 ✓ SC Utility-Approved Tester Verified ★ 3.1 (17 reviews) On Charlotte Water list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Never miss your annual backflow test
Most water utilities require the backflow assembly on an irrigation, fire or commercial line to be tested every year, and a missed test can mean a shutoff notice. Tell us when yours was last tested in Hartsville and we'll text you a month before it is due, with certified local testers ready to book.
Free. One text before your test is due. No spam, cancel anytime. Privacy
Backflow testing questions in Hartsville
Who can test a backflow preventer in Hartsville?
A tester certified by South Carolina Department of Environmental Services. Your water utility may also keep its own list of testers allowed to file reports. Check the notice your utility sent.
How many certified backflow testers are based in Hartsville?
South Carolina's roster lists no for-hire testers based in Hartsville itself, and 9 testing businesses are within 25 miles.
How often do I need a backflow test?
Most utilities require a test when the assembly is installed and then every year. Your utility's notice gives the due date and how the tester files the report.
Roster: South Carolina Department of Environmental Services, read July 9, 2026.
Approved list: BJWSA approved backflow testing companies, Beaufort-Jasper Water and Sewer Authority.
Approved list: City of Florence certified backflow testers, City of Florence Utilities.
Approved list: Approved Backflow Test Company List, Charlotte Water.
Keep looking
- Florence, SC(19 mi)