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Certified backflow testers in Chester, SC

13 backflow testing businesses work within 25 miles of Chester, 2 of them based in town. Every one has testers on South Carolina's certified backflow tester roster.

13 businesses within 25 miles
6 for-hire testers based in Chester

Certified backflow testers near Chester

What the badges mean
✓ SC Certified Backflow Tester Verified
A state roster lists at least one certified tester at this business, with a current certificate. The state sets the exam and renewal.
3 certified testers
How many certified testers the roster lists at this business.
★ 4.8 (25 reviews)
The Google rating, shown as Google reports it. It does not change the order.

Order is by our quality score, never by payment. How we verify listings.

Are you a backflow testing company near Chester? One sponsor per county, clearly labelled. Sponsor this county

D & D Irrigation

80/100
✓ SC Certified Backflow Tester Verified #112181427 Backflow Testing

1066 Langley Dr, Chester, SC 29706 · 2 mi from Chester

Call (803) 280-3460 Details
Verified Oct 2026 · Unclaimed listing

Meck Mechanical, Inc

80/100
✓ SC Certified Backflow Tester Verified #112937727 ★ 4.5 (22 reviews) Backflow Testing

123 Church St, Chester, SC 29706 · 2 mi from Chester

Call (803) 493-0749 Details
Verified Oct 2026 · Unclaimed listing

Roto-Rooter Plumbing

100/100
✓ SC Certified Backflow Tester Verified #146340428 ★ 4.8 (951 reviews) 3 certified testers Backflow Testing

2261 Ebenezer Rd, Rock Hill, SC 29732 · 19 mi from Chester

Call (803) 327-3871 Details Website
Verified Oct 2026 · Unclaimed listing

Full Spectrum Plumbing

90/100
✓ SC Certified Backflow Tester Verified #146943328 ★ 4.9 (967 reviews) 2 certified testers Backflow Testing

1146 E White St Ste A, Rock Hill, SC 29730 · 17 mi from Chester

Call (803) 579-4655 Details Website
Verified Oct 2026 · Unclaimed listing

Carolina Lift Stations

90/100
✓ SC Certified Backflow Tester Verified #146960029 2 certified testers Backflow Testing

York, SC 29745, York, SC 29745 · 19 mi from Chester

Call (803) 684-0742 Details
Verified Oct 2026 · Unclaimed listing

Aaa City Plumbing

90/100
✓ SC Certified Backflow Tester Verified #146139028 ★ 4.9 (1497 reviews) Backflow Testing

178 Grayson Rd, Rock Hill, SC 29732 · 19 mi from Chester

Call (913) 381-4044 Details Website
Verified Oct 2026 · Unclaimed listing

Doan Sun LIc

90/100
✓ SC Certified Backflow Tester Verified #146133528 ★ 4.7 (49 reviews) Backflow Testing

930 U.S, US-321, York, SC 29745 · 20 mi from Chester

Call (803) 628-0949 Details Website
Verified Oct 2026 · Unclaimed listing

Carter Quality Plumbing

90/100
✓ SC Certified Backflow Tester Verified #129237328 ★ 4.9 (1649 reviews) 2 certified testers Backflow Testing

1408 Rock Hill Hwy, Lancaster, SC 29720 · 21 mi from Chester

Call (803) 285-3678 Details Website
Verified Oct 2026 · Unclaimed listing

Fling Irrigation

90/100
✓ SC Certified Backflow Tester Verified ★ 3 (20 reviews) 3 certified testersOn Charlotte Water list Backflow Testing

1665 Harris Rd, Fort Mill, SC 29708 · 23 mi from Chester

Call (803) 547-5303 Details Website
Verified Oct 2026 · Unclaimed listing

Price reports

What a backflow test costs in Chester

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Published prices nationwide

$29.99 to $100 per assembly

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

Every published price, with its source: what a backflow test costs.

Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.

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Independent certified testers based in Chester

Testers South Carolina's roster lists without a company. Names, certificate numbers and phones as the state publishes them.

TownTesterCertificateExpiresPhone
Chester Kelli Johnson 112942227 Jun 2027 (803) 374-1468

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Backflow testing questions in Chester

Where are the backflow testing businesses listed for Chester based?

13 backflow testing businesses are listed within 25 miles of Chester. 2 are based in Chester itself, 1 more within 15 miles and 10 further out, up to 23 miles away. Other towns with more than one listing: Rock Hill (7) and York (2). The closest is D & D Irrigation, 2 miles from Chester.

Which tester lists are the businesses near Chester on?

Every one has testers on South Carolina's certified backflow tester roster. The South Carolina Department of Environmental Services roster was read July 9, 2026. It lists 6 for-hire testers based in Chester itself. 1 certified tester appears on the roster in Chester without a company; they are in the table on this page.

How many of the backflow testing businesses near Chester have Google reviews?

10 of the 13 listed for Chester have 3 or more Google reviews. Carter Quality Plumbing has the most reviews, 1,649, with an average of 4.9 stars, as Google showed them at our last check.

Roster: South Carolina Department of Environmental Services, read July 9, 2026.

Approved list: Charleston Water System approved backflow prevention assembly testers, Charleston Water System.

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.

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