BackflowNear Test-Due Reminder

Approved backflow testers in York, SC

36 backflow testing businesses work within 25 miles of York, 2 of them based in town. 15 have testers on South Carolina's roster and 21 are on the approved tester list of 6 water utilities.

36 businesses within 25 miles
8 for-hire testers based in York

Backflow testing companies near York

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.

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

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 · 1 mi from York

Call (803) 628-0949 Details Website
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 · 10 mi from York

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 · 14 mi from York

Call (803) 579-4655 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 · 14 mi from York

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

City Fire & Safety

90/100
✓ NC Utility-Approved Tester Verified ★ 5 (5 reviews) On Two Rivers Utilities listOn Charlotte Water list Backflow Testing

3503 York Hwy, Gastonia, NC 28052 · 15 mi from York

Call (704) 865-4327 Details Website
Verified Oct 2026 · Unclaimed listing

Morris-Jenkins

90/100
✓ NC Utility-Approved Tester Verified ★ 4.9 (36654 reviews) On Charlotte Water list Backflow Testing

13725 S Ridge Dr, Charlotte, NC 28273 · 17 mi from York

Call (704) 357-0484 Details Website
Verified Oct 2026 · Unclaimed listing

TEC-Carolinas

90/100
✓ SC Certified Backflow Tester Verified ★ 4.8 (13 reviews) On Charlotte Water list Backflow Testing

2950 Old Nation Rd Ste 1, Fort Mill, SC 29715 · 17 mi from York

Call (980) 579-8510 Details Website
Verified Oct 2026 · Unclaimed listing

Reliable Fire and Safety

90/100
✓ NC Utility-Approved Tester Verified ★ 5 (11 reviews) On Winston-Salem/Forsyth County list Backflow Testing

4014 Kings Mountain Hwy, Bessemer City, NC 28016 · 18 mi from York

Call (704) 865-4251 Details Website
Verified Oct 2026 · Unclaimed listing

Synergy Backflow Solutions

90/100
✓ NC Utility-Approved Tester Verified ★ 4.9 (11 reviews) On Charlotte Water listOn Fayetteville PWC list Backflow Testing

1327 Wood Branch Dr Ste g, Charlotte, NC 28273 · 19 mi from York

Call (704) 622-1047 Details Website
Verified Oct 2026 · Unclaimed listing

Johnson Controls

90/100
✓ NC Utility-Approved Tester Verified ★ 3.2 (17 reviews) On Charlotte Water list Backflow Testing

9844 Southern Pine Blvd, Charlotte, NC 28273 · 20 mi from York

Call (704) 501-0500 Details Website
Verified Oct 2026 · Unclaimed listing

D & D Irrigation

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

1066 Langley Dr, Chester, SC 29706 · 18 mi from York

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

S.A. Comunale Co

70/100
✓ NC Utility-Approved Tester Verified On Charlotte Water listOn Winston-Salem/Forsyth County listOn CFPUA list Backflow Testing

102 N Yates St, Gastonia, NC 28052 · 18 mi from York

Call (336) 617-6095 Details Website
Verified Oct 2026 · Unclaimed listing

Sisco Safety

90/100
✓ NC Utility-Approved Tester Verified On Winston-Salem/Forsyth County list Backflow Testing

1800 Associates Ln Ste f, Charlotte, NC 28217 · 21 mi from York

Call (704) 824-8880 Details Website
Verified Oct 2026 · Unclaimed listing

Eagle Fire, Inc

90/100
✓ NC Utility-Approved Tester Verified ★ 2.5 (8 reviews) On Charlotte Water listOn CFPUA list Backflow Testing

1800 Associates Ln e, Charlotte, NC 28217 · 21 mi from York

Call (704) 527-9111 Details Website
Verified Oct 2026 · Unclaimed listing

McKenneys Inc

90/100
✓ NC Utility-Approved Tester Verified ★ 3.8 (24 reviews) On Charlotte Water listOn Winston-Salem/Forsyth County list Backflow Testing

3601 Performance Rd, Charlotte, NC 28214 · 22 mi from York

Call (704) 357-1200 Details Website
Verified Oct 2026 · Unclaimed listing

Ranger Construction

90/100
✓ NC Utility-Approved Tester Verified ★ 3.8 (14 reviews) On Charlotte Water list Backflow Testing

4240 Morris Field Dr, Charlotte, NC 28208 · 23 mi from York

Call (704) 519-0775 Details Website
Verified Oct 2026 · Unclaimed listing

Armor Fire Services, LLC

90/100
✓ NC Utility-Approved Tester Verified ★ 3 (6 reviews) On Charlotte Water listOn Winston-Salem/Forsyth County listOn Town of Boone list Backflow Testing

1143 Kelly Rd, Mt Holly, NC 28120 · 24 mi from York

Call (704) 313-1683 Details Website
Verified Oct 2026 · Unclaimed listing

Price reports

What a backflow test costs in York

Not enough reports yet for York to show a range. Be one of the first: it takes a minute and stays anonymous.

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.

Had your backflow test done? Share what you paid to see local prices.

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Backflow testing questions in York

Where are the backflow testing businesses listed for York based?

36 backflow testing businesses are listed within 25 miles of York. 2 are based in York itself, 9 more within 15 miles and 25 further out, up to 24 miles away. Other towns with more than one listing: Charlotte (14), Rock Hill (7) and Gastonia (3). The closest is Doan Sun LIc, 1 mile from York.

Which tester lists are the businesses near York on?

15 have testers on South Carolina's roster and 21 are on the approved tester list of 6 water utilities. The South Carolina Department of Environmental Services roster was read July 9, 2026. It lists 8 for-hire testers based in York itself.

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

28 of the 36 listed for York have 3 or more Google reviews. Morris-Jenkins has the most reviews, 36,654, 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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