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Gastonia backflow testing

41 companies on Two Rivers Utilities (City of Gastonia / Gaston County)'s tester list · 58 testers in total · list version 2025

About this list

Utility: Two Rivers Utilities (City of Gastonia / Gaston County)
List title: “Approved List of Certified Backflow Testers” (as printed)
Version: 2025
Fetched: 2026-11-04 (UTC)
Format: PDF
Testers: 58 testers on the list. Every tester on this list is named with a company. 1 more entry on the list belongs to companies named after a person; we do not republish those here, so check the utility's own list. Listed there? You can ask us to add your company.
Gaps: Our copy of Two Rivers Utilities (City of Gastonia / Gaston County)'s list (version 2025), fetched 2026-11-04, has no town or ZIP code for any of the 41 companies; no phone for 39 of the 41 companies (the list prints none for them, or prints a number only one tester of the company gives, or one labelled as a mobile, which we do not republish). Those cards leave the field out.

On Two Rivers Utilities (City of Gastonia / Gaston County)'s approved list, version 2025 · fetched 2026-11-04

Every company below is on this list; each card says “On this utility's approved list”. The list is the utility’s, not ours: we copy company names, addresses and phone numbers from it, sort them A to Z and do not rank or endorse anyone. Confirm with your utility before booking.

On the list as of2025

Approved List of Certified Backflow Testers. Fetched 2026-11-04 (UTC).

Open the utility’s own list
The utility’s backflow program page
How we handle listings (correct or remove a listing)

Confirm with your utility before booking.

Companies on the list (41)

Alphabetical. Tester counts are the number of testers the list names for each company.

2 testers on this list

3 testers on this list

Other utility lists in North Carolina: Boone, Greenville, Wilmington.

Guides: How much does a backflow test cost? Tester prices, plus what your utility adds, Failed backflow test: what failed, your repair deadline, and when to replace the device, What is a backflow test? What the tester measures, what passes, and what you have to do, Irrigation backflow testing: which device your sprinkler system needs, when it is tested, and how to winterize it.