BackflowNear Test-Due Reminder

Backflow testing in Marietta, GA

38 backflow testing businesses work within 25 miles of Marietta, 4 of them based in town. Every one is on the approved tester list of Fulton County and Columbus Water Works.

38 businesses within 25 miles

Backflow testing companies near Marietta

Maxair Mechanical

90/100
✓ GA Utility-Approved Tester Verified ★ 4 (35 reviews) On Fulton County list Backflow Testing

814 Livingston Ct, Marietta, GA 30067 · 2 mi from Marietta

Call (770) 956-1200 Details Website

Verified Oct 2026 · Unclaimed listing

Reliable Heating & Air

90/100
✓ GA Utility-Approved Tester Verified ★ 4.7 (12928 reviews) On Fulton County list Backflow Testing

1305 Chastain Rd NW #500, Kennesaw, GA 30144 · 7 mi from Marietta

Call (770) 594-9969 Details Website

Verified Oct 2026 · Unclaimed listing

Sun Dial Plumbing

90/100
✓ GA Utility-Approved Tester Verified ★ 4.8 (381 reviews) On Fulton County list Backflow Testing

2255 McCollum Pkwy NW #500, Kennesaw, GA 30144 · 7 mi from Marietta

Call (770) 427-1998 Details Website

Verified Oct 2026 · Unclaimed listing

Paramount Plumbing

90/100
✓ GA Utility-Approved Tester Verified ★ 4.9 (308 reviews) On Fulton County list Backflow Testing

2131 Moon Station Dr NW, Kennesaw, GA 30144 · 8 mi from Marietta

Call (404) 400-4444 Details Website

Verified Oct 2026 · Unclaimed listing

Fire Systems

90/100
✓ GA Utility-Approved Tester Verified ★ 4.6 (80 reviews) On Fulton County list Backflow Testing

4700 Highlands Pkwy SE, Smyrna, GA 30082 · 8 mi from Marietta

Call (770) 333-7979 Details Website

Verified Oct 2026 · Unclaimed listing

Pike Plumbing CO Inc

90/100
✓ GA Utility-Approved Tester Verified ★ 5 (470 reviews) On Fulton County list Backflow Testing

4341 Stilesboro Ln NW, Kennesaw, GA 30152 · 10 mi from Marietta

Call (770) 231-9489 Details Website

Verified Oct 2026 · Unclaimed listing

United Installers, LLC

90/100
✓ GA Utility-Approved Tester Verified ★ 4.4 (7 reviews) On Fulton County list Backflow Testing

351 Thornton Rd #123, Lithia Springs, GA 30122 · 13 mi from Marietta

Call (770) 694-6962 Details Website

Verified Oct 2026 · Unclaimed listing

The Mattus Company

90/100
✓ GA Utility-Approved Tester Verified ★ 3.7 (32 reviews) On Fulton County list Backflow Testing

146 Rogers St NE, Atlanta, GA 30307 · 17 mi from Marietta

Call (404) 524-6627 Details Website

Verified Oct 2026 · Unclaimed listing

McKenney's Inc.

90/100
✓ GA Utility-Approved Tester Verified ★ 4 (87 reviews) On Fulton County listOn Columbus Water Works list Backflow Testing

1056 Moreland Industrial Blvd SE, Atlanta, GA 30316 · 19 mi from Marietta

Call (404) 635-4781 Details Website

Verified Oct 2026 · Unclaimed listing

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

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Backflow testing questions in Marietta

Who can test a backflow preventer in Marietta?

A tester certified as Georgia's rules require, and accepted by your water utility. The companies here are on the approved list of Fulton County and Columbus Water Works: companies allowed to file backflow test reports in that system. Check the notice your utility sent.

How many backflow testing companies serve Marietta?

38 companies on the approved list of Fulton County and Columbus Water Works work within 25 miles of Marietta, 4 of them based in town.

How often do I need a backflow test?

Most utilities require a test when the assembly is installed and then every year. Your utility's notice gives the due date and how the tester files the report.

Approved list: Fulton County certified backflow prevention assembly testers, Fulton County Public Works.

Approved list: Columbus Water Works approved backflow testers, Columbus Water Works.

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