BackflowNear Test-Due Reminder

Backflow testing companies in North Carolina

From Charlotte Water's list of companies approved to test backflow assemblies in its water system, read October 1, 2026. North Carolina publishes no statewide tester list we can use, so we start with its largest utility lists.

120 companies on the utility list
55 listed here, phones checked on Google

The lists we use in North Carolina

Being on a utility's list means that utility lets the company file backflow test reports in its system. It is not a state license. See North Carolina backflow rules and how testers are certified.

Backflow testing businesses in North Carolina

Ranked by our quality score: on the utility's current list, a phone that matches the business's Google profile, and a website. Nobody can pay to move up.

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

Call (704) 357-0484 Details Website

Verified Oct 2026 · Unclaimed listing

Roto Rooter

90/100
✓ NC Utility-Approved Tester Verified ★ 4.8 (2469 reviews) On Charlotte Water list Backflow Testing

1700 Orr Industrial Ct, Charlotte, NC 28213

Call (704) 596-7581 Details Website

Verified Oct 2026 · Unclaimed listing

Bliss Plumbing

90/100
✓ NC Utility-Approved Tester Verified ★ 4.9 (578 reviews) On Charlotte Water list Backflow Testing

8421 Old Statesville Rd #12, Charlotte, NC 28269

Call (704) 918-6004 Details Website

Verified Oct 2026 · Unclaimed listing

Towns with approved testing companies

All 55 backflow testing businesses in North Carolina, by town

Charlotte: A+ Rooter Inc, Absolute Fire Control, Amldco, Bliss Plumbing, Century Fire Protection Charlotte, Charlotte Plumbing Masters, Dilling Heating Cooling Plumbing and Electrical, Eagle Fire, Inc, Earth America, Fire Control Systems, Herlocker Mechanical Systems, Irrigation and Lighting Management, Jim Marshall, Johnson Controls, McKenneys Inc, Metrolina Landscape, Morris-Jenkins, Pye Barker Fire and Safety - Charlotte, Quality Sprinkler Co.Inc., Rainmaker Irrigation Co, Ranger Construction, Roto Rooter, SPC Mechanical, Synergy Backflow Solutions, VSC Fire and Security-Worsham, Wiginton Fire Systems

China Grove: Cain's Able Plumbing

Concord: Overcash Grading Services LLC, Terra Green Landscapes Inc, The Hiller Companies, Inc., Wayne Automatic Fire SPKL

Cornelius: BVS Systems Inc

Eden: Fire Sprinkler Service LLC

Fayetteville: Woods Plumbing Service LLC

Gastonia: City Fire & Safety, Gastonia Plumbing & Heating, S.A. Comunale Co

Hickory: Century Fire Protection-Hickor

High Point: Sunland Fire Protection

Huntersville: Eco Home Solutions Corp

Indian Trail: Bell Group Irrigation & Lighting

Kannapolis: Kingdom Plumbing LLC

Knightdale: Cub's Plumbing, LLC

Matthews: Nadi Plumbing

Mooresville: Irrigation Specialists of Lake, Matrix Fire Protection, LLC, Performance Fire Protection

Mt Holly: Armor Fire Services, LLC, Church Irrigation

Mt Pleasant: Charlotte Backflow

Salisbury: Elite Fire Control, Inc.

Spring Lake: All American Fire Protection

Stanfield: B.E. Holbrooks Co.,Inc.

Statesville: Armstrong Lawn, J P'S Plumbing & Heating

Questions

Where do these North Carolina backflow testing companies come from?

North Carolina publishes no statewide list of backflow testers that we can use, so every business here is on the approved list of Charlotte Water: companies allowed to file backflow test reports in that water system. We read the list on October 1, 2026 and checked each company's phone against its Google profile.

Who is allowed to test a backflow preventer in North Carolina?

A tester certified as North Carolina's rules require, and usually one your water utility accepts. Our North Carolina rules guide links the state rule. Ask any company for the tester's certificate number before the test.

How often does a backflow assembly need testing?

Most water utilities require testable backflow assemblies to be tested at installation and then every year. Your utility's notice gives your deadline and how the report is filed.

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 and we'll text you a month before it is due, with certified local testers ready to book.

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