BackflowNear Test-Due Reminder

Backflow testing in Gilbert, AZ

108 backflow testing businesses work within 25 miles of Gilbert, 14 of them based in town. Every one is on the approved tester list of 3 water utilities.

108 businesses within 25 miles

Backflow testing companies near Gilbert

Wallcon Plumbing

90/100
✓ AZ Utility-Approved Tester Verified ★ 1.9 (96 reviews) On City of Phoenix list Backflow Testing

1476 W Harvard Ave, Gilbert, AZ 85233 · under 1 mile from Gilbert

Call (480) 686-9347 Details Website

Verified Oct 2026 · Unclaimed listing

Epic Plumbing

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.5 (71 reviews) On City of Phoenix list Backflow Testing

1515 W San Angelo St, Gilbert, AZ 85233 · under 1 mile from Gilbert

Call (480) 834-1466 Details Website

Verified Oct 2026 · Unclaimed listing

Cure All Plumbing

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.9 (370 reviews) On City of Phoenix list Backflow Testing

75 W Baseline Rd Suite 30, Gilbert, AZ 85233 · under 1 mile from Gilbert

Call (480) 895-5858 Details Website

Verified Oct 2026 · Unclaimed listing

Nexlvl Services

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.9 (713 reviews) On City of Phoenix list Backflow Testing

1841 S Horne, Mesa, AZ 85204 · 1 mi from Gilbert

Call (602) 439-4771 Details Website

Verified Oct 2026 · Unclaimed listing

TCH Plumbing LLC

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.5 (103 reviews) On City of Phoenix list Backflow Testing

924 E Impala Ave, Mesa, AZ 85204 · 1 mi from Gilbert

Call (602) 910-3151 Details Website

Verified Oct 2026 · Unclaimed listing

Air & Water Factor

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.8 (215 reviews) On City of Phoenix list Backflow Testing

1048 S Sirrine, Mesa, AZ 85210 · 2 mi from Gilbert

Call (480) 706-3333 Details Website

Verified Oct 2026 · Unclaimed listing

Rainwater Plumbing LLC

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.7 (89 reviews) On City of Scottsdale list Backflow Testing

1000 N Hamilton St Suite C-5, Chandler, AZ 85225 · 3 mi from Gilbert

Call (480) 577-7748 Details Website

Verified Oct 2026 · Unclaimed listing

TD Industries

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.2 (29 reviews) On City of Phoenix list Backflow Testing

1888 E Broadway Rd, Tempe, AZ 85282 · 6 mi from Gilbert

Call (480) 449-7690 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 Gilbert 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 Gilbert

Who can test a backflow preventer in Gilbert?

A tester certified as Arizona's rules require, and accepted by your water utility. The companies here are on the approved list of 3 water utilities: companies allowed to file backflow test reports in that system. Check the notice your utility sent.

How many backflow testing companies serve Gilbert?

108 companies on the approved list of 3 water utilities work within 25 miles of Gilbert, 14 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: Approved Backflow Tester Company List, City of Phoenix.

Approved list: City of Scottsdale certified backflow testers, City of Scottsdale Water Resources.

Approved list: City of Glendale approved certified backflow testers, City of Glendale Water Services.

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