BackflowNear Test-Due Reminder

Certified backflow testers in Gaffney, SC

16 backflow testing businesses work within 25 miles of Gaffney, 3 of them based in town. 14 have testers on South Carolina's roster and 2 are on the approved tester list of Town of Boone and Winston-Salem/Forsyth County.

16 businesses within 25 miles
9 for-hire testers based in Gaffney

Certified backflow testers near Gaffney

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.
✓ SC Utility-Approved Tester Verified On the city list
The company is on a water utility's own approved list (the second badge names the list). That is the utility's approval, not a state license, and it counts for that utility.
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.

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Icr Plumbing Systems Inc

90/100
✓ SC Certified Backflow Tester Verified #111107027 ★ 4.4 (17 reviews) 4 certified testers Backflow Testing

734 Pacolet Hwy, Gaffney, SC 29340 · 2 mi from Gaffney

Call (864) 489-8987 Details
Verified Oct 2026 · Unclaimed listing

Wilkerson Plumbing

80/100
✓ SC Certified Backflow Tester Verified #111152427 ★ 5 (3 reviews) Backflow Testing

214 State Rd S-11-550, Gaffney, SC 29341 · under 1 mile from Gaffney

Call (864) 487-5111 Details
Verified Oct 2026 · Unclaimed listing

The Plumbing Doctor Llc

80/100
✓ SC Certified Backflow Tester Verified #111086129 ★ 4.5 (23 reviews) Backflow Testing

237 E Frederick St, Gaffney, SC 29340 · 2 mi from Gaffney

Call (864) 489-6584 Details
Verified Oct 2026 · Unclaimed listing

Toma Fire Protection

90/100
✓ NC Utility-Approved Tester Verified ★ 5 (8 reviews) On Winston-Salem/Forsyth County list Backflow Testing

107 Francine Dr, Shelby, NC 28152 · 14 mi from Gaffney

Call (704) 473-2438 Details Website
Verified Oct 2026 · Unclaimed listing

Davis Service Inc

90/100
✓ SC Certified Backflow Tester Verified #142204527 ★ 4.8 (3813 reviews) 2 certified testers Backflow Testing

111 Davis Rd, Spartanburg, SC 29303 · 15 mi from Gaffney

Call (864) 578-9233 Details Website
Verified Oct 2026 · Unclaimed listing

Wn Kirkland, Inc

90/100
✓ SC Certified Backflow Tester Verified #142994227 ★ 4 (12 reviews) 2 certified testers Backflow Testing

2409 S Pine St, Spartanburg, SC 29302 · 15 mi from Gaffney

Call (763) 691-5157 Details Website
Verified Oct 2026 · Unclaimed listing

Adw Inc

90/100
✓ SC Certified Backflow Tester Verified #142338428 ★ 4.3 (32 reviews) Backflow Testing

334 Wingo Heights Rd, Spartanburg, SC 29303 · 20 mi from Gaffney

Call (864) 303-5034 Details Website
Verified Oct 2026 · Unclaimed listing

Ams

90/100
✓ SC Certified Backflow Tester Verified #142980526 Backflow Testing

9002 Asheville Hwy, Boiling Springs, SC 29316 · 20 mi from Gaffney

Call (540) 798-7992 Details Website
Verified Oct 2026 · Unclaimed listing

Roto Rooter

100/100
✓ SC Certified Backflow Tester Verified #142213928 ★ 4.7 (537 reviews) 3 certified testers Backflow Testing

2149 E Blackstock Rd, Roebuck, SC 29376 · 21 mi from Gaffney

Call (864) 595-0188 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 · 24 mi from Gaffney

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

Price reports

What a backflow test costs in Gaffney

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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.

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Backflow testing questions in Gaffney

Where are the backflow testing businesses listed for Gaffney based?

16 backflow testing businesses are listed within 25 miles of Gaffney. 3 are based in Gaffney itself, 1 more within 15 miles and 12 further out, up to 24 miles away. Other towns with more than one listing: Spartanburg (7) and Roebuck (2). The closest is Wilkerson Plumbing, under 1 mile from Gaffney.

Which tester lists are the businesses near Gaffney on?

14 have testers on South Carolina's roster and 2 are on the approved tester list of Town of Boone and Winston-Salem/Forsyth County. The South Carolina Department of Environmental Services roster was read July 9, 2026. It lists 9 for-hire testers based in Gaffney itself.

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

15 of the 16 listed for Gaffney have 3 or more Google reviews. Davis Service Inc has the most reviews, 3,813, with an average of 4.8 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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