BackflowNear Test-Due Reminder

Approved backflow testers in Wilmington, NC

22 backflow testing businesses work within 25 miles of Wilmington, 20 of them based in town. Every one is on the approved tester list of CFPUA and Winston-Salem/Forsyth County.

22 businesses within 25 miles

Backflow testing companies near Wilmington

What the badges mean
✓ NC 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 Wilmington? One sponsor per county, clearly labelled. Sponsor this county

Roto Rooter

90/100
✓ NC Utility-Approved Tester Verified ★ 4.9 (1010 reviews) On CFPUA list Backflow Testing

2708 Exchange Dr Unit C, Wilmington, NC 28405 · 2 mi from Wilmington

Call (910) 408-4118 Details Website
Verified Oct 2026 · Unclaimed listing

Core & Main

90/100
✓ NC Utility-Approved Tester Verified On CFPUA list Backflow Testing

6501 Amsterdam Way, Wilmington, NC 28405 · 2 mi from Wilmington

Call (910) 791-4148 Details Website
Verified Oct 2026 · Unclaimed listing

T.A. Woods

90/100
✓ NC Utility-Approved Tester Verified ★ 4.3 (33 reviews) On CFPUA list Backflow Testing

6713 Netherlands Dr, Wilmington, NC 28405 · 2 mi from Wilmington

Call (910) 350-2665 Details Website
Verified Oct 2026 · Unclaimed listing

Keller's LLC

90/100
✓ NC Utility-Approved Tester Verified ★ 4.2 (5 reviews) On Winston-Salem/Forsyth County list Backflow Testing

6750 Gordon Rd, Wilmington, NC 28411 · 2 mi from Wilmington

Call (910) 372-7011 Details Website
Verified Oct 2026 · Unclaimed listing

Optimum Fire & Security

90/100
✓ NC Utility-Approved Tester Verified ★ 4.7 (16 reviews) On Winston-Salem/Forsyth County list Backflow Testing

2622 New Village Way, Wilmington, NC 28405 · 2 mi from Wilmington

Call (910) 444-4800 Details Website
Verified Oct 2026 · Unclaimed listing

RJP Plumbing

90/100
✓ NC Utility-Approved Tester Verified ★ 2.3 (3 reviews) On CFPUA list Backflow Testing

4563 Technology Dr Ste 5, Wilmington, NC 28405 · 3 mi from Wilmington

Call (910) 350-6768 Details Website
Verified Oct 2026 · Unclaimed listing

D & G Plumbing, LLC

90/100
✓ NC Utility-Approved Tester Verified ★ 3.9 (21 reviews) On CFPUA list Backflow Testing

4904 Carolina Beach Rd, Wilmington, NC 28412 · 6 mi from Wilmington

Call (910) 799-2552 Details Website
Verified Oct 2026 · Unclaimed listing

All Pro Irrigation Inc.

80/100
✓ NC Utility-Approved Tester Verified ★ 5 (3 reviews) On CFPUA list Backflow Testing

7504 Cauthen Way, Wilmington, NC 28411 · 4 mi from Wilmington

Call (919) 631-4799 Details
Verified Oct 2026 · Unclaimed listing

Price reports

What a backflow test costs in Wilmington

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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.

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

Cape Fear Public Utility Authority (Wilmington): backflow test rules

  • Who must test. Every assembly is inspected and tested when installed. Owners test annually, except residential irrigation assemblies that do not apply chemicals, which are tested at least every three years. Source.
  • How the report is filed. Backflow forms, including the Test and Maintenance Form, can be sent through CFPUA's online contact form or delivered to 235 Government Center Drive, Wilmington. Source.
  • Approved testers. CFPUA links a Certified Backflow Testers PDF from its backflow page. Source.

Everything about Cape Fear Public Utility Authority (Wilmington)'s backflow program

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Backflow testing questions in Wilmington

Where are the backflow testing businesses listed for Wilmington based?

22 backflow testing businesses are listed within 25 miles of Wilmington. 20 are based in Wilmington itself, 1 more within 15 miles and 1 further out, up to 24 miles away. The closest is Roto Rooter, 2 miles from Wilmington.

Which tester lists are the businesses near Wilmington on?

Every one is on the approved tester list of CFPUA and Winston-Salem/Forsyth County.

Which water utility sets the backflow test rules in Wilmington?

Cape Fear Public Utility Authority (Wilmington). Who must test: Every assembly is inspected and tested when installed. Owners test annually, except residential irrigation assemblies that do not apply chemicals, which are tested at least every three years.

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

19 of the 22 listed for Wilmington have 3 or more Google reviews. Bluewater Plumbing Services has the most reviews, 1,621, with an average of 5 stars, as Google showed them at our last check.

Approved list: Winston-Salem/Forsyth County approved backflow testing companies, City of Winston-Salem / Forsyth County Utilities.

Approved list: Approved Backflow Test Company List, Charlotte Water.

Approved list: Cape Fear Public Utility Authority certified backflow testers, Cape Fear Public Utility Authority.

Approved list: Fayetteville PWC approved backflow testing companies, Fayetteville Public Works Commission.

Approved list: Two Rivers Utilities approved list of certified backflow testers, City of Gastonia.

Approved list: Greenville Utilities Commission certified backflow testers, Greenville Utilities Commission.

Approved list: Town of Boone certified backflow prevention assembly testers, Town of Boone Public Utilities and Engineering.

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