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Backflow testing companies in Kentucky

From Kentucky American Water's list of companies approved to test backflow assemblies in its water system, read August 26, 2026. Kentucky publishes no statewide tester list we can use, so we start with its largest utility lists.

36 companies on the utility list
20 listed here, phones checked on Google

The lists we use in Kentucky

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 Kentucky backflow rules.

Backflow testing businesses in Kentucky

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.

What the badges mean
✓ KY 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.

Roto-Rooter

90/100
✓ KY Utility-Approved Tester Verified ★ 4.8 (313 reviews) On Kentucky American Water list Backflow Testing

2050 Regency Rd Suite C, Lexington, KY 40503

Call (859) 278-8491 Details Website
Verified Oct 2026 · Unclaimed listing

Automatic Rain

90/100
✓ KY Utility-Approved Tester Verified ★ 5 (124 reviews) On Kentucky American Water list Backflow Testing

501 Darby Creek Rd #49a, Lexington, KY 40509

Call (859) 268-4214 Details Website
Verified Oct 2026 · Unclaimed listing

Cecils Plumbing

90/100
✓ KY Utility-Approved Tester Verified ★ 4.8 (68 reviews) On Kentucky American Water list Backflow Testing

815 Contract St, Lexington, KY 40505

Call (859) 273-1782 Details Website
Verified Oct 2026 · Unclaimed listing

Towns with approved testing companies

All 20 backflow testing businesses in Kentucky, by town

Lexington: Automatic Rain, Brown Sprinkler, Cecils Plumbing, Crouch Plumbing, Dauenhauer Plumbing, Disponette Service, Frantz, Inc., HMC Service, Ivey Mechanical, Koorsen Fire & Security, Landmark Sprinkler, Plumbing Systems Inc., Preferred Mechanical, Roto-Rooter, Senninger Plumbing, Simplex Grinnell, Sutter Mechanical

Louisville: Dalmatian Fire Inc.

Nicholasville: Bluegrass Irrigation, Central Ky. Sprinkler

Every listed backflow testing company, A to Z

Water utility backflow programs in Kentucky

Your utility sets your deadline, the testers it accepts and how the report is filed. Each page quotes the utility's own rules.

Questions

Where do these Kentucky backflow testing companies come from?

Kentucky publishes no statewide list of backflow testers that we can use, so every business here is on the approved list of Kentucky American Water: companies allowed to file backflow test reports in that water system. We read the list on August 26, 2026 and checked each company's phone against its Google profile.

Who is allowed to test a backflow preventer in Kentucky?

A tester certified as Kentucky's rules require, and usually one your water utility accepts. Our Kentucky 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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