BackflowNear Test-Due Reminder

Backflow testing in Maricopa, AZ

27 backflow testing businesses work within 25 miles of Maricopa, 2 of them based in town. Every one is on the approved tester list of City of Phoenix and City of Scottsdale.

27 businesses within 25 miles

Backflow testing companies near Maricopa

What the badges mean
✓ AZ 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.

Mehall Contracting

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.3 (6 reviews) On City of Phoenix list Backflow Testing

6100 W Gila Springs Pl, Chandler, AZ 85226 · 18 mi from Maricopa

Call (602) 653-2555 Details Website

Verified Oct 2026 · Unclaimed listing

City Wide Plumbing

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.9 (294 reviews) On City of Phoenix list Backflow Testing

401 W Orion St, Tempe, AZ 85283 · 23 mi from Maricopa

Call (480) 966-8795 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 · 23 mi from Maricopa

Call (480) 577-7748 Details Website

Verified Oct 2026 · Unclaimed listing

Above All Plumbing

90/100
✓ AZ Utility-Approved Tester Verified ★ 2.6 (18 reviews) On City of Phoenix list Backflow Testing

2638 W Riviera Dr, Tempe, AZ 85282 · 23 mi from Maricopa

Call (602) 414-0880 Details Website

Verified Oct 2026 · Unclaimed listing

AAA Landscape

90/100
✓ AZ Utility-Approved Tester Verified ★ 4.1 (115 reviews) On City of Phoenix list Backflow Testing

3747 E Southern Ave, Phoenix, AZ 85040 · 24 mi from Maricopa

Call (602) 437-2690 Details Website

Verified Oct 2026 · Unclaimed listing

Karber Corporation

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.1 (10 reviews) On City of Phoenix list Backflow Testing

3907 E La Salle St, Phoenix, AZ 85040 · 24 mi from Maricopa

Call (602) 431-3992 Details Website

Verified Oct 2026 · Unclaimed listing

Jet Industries, Inc

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.5 (4 reviews) On City of Phoenix list Backflow Testing

4840 S 35th St, Phoenix, AZ 85040 · 24 mi from Maricopa

Call (480) 716-1566 Details Website

Verified Oct 2026 · Unclaimed listing

Metro Fire Equipment

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.4 (68 reviews) On City of Phoenix list Backflow Testing

63 S Hamilton Pl, Gilbert, AZ 85233 · 24 mi from Maricopa

Call (480) 464-0509 Details Website

Verified Oct 2026 · Unclaimed listing

RCI Systems, Inc

90/100
✓ AZ Utility-Approved Tester Verified ★ 2.5 (8 reviews) On City of Phoenix list Backflow Testing

1220 W Geneva Dr, Tempe, AZ 85282 · 24 mi from Maricopa

Call (480) 894-8711 Details Website

Verified Oct 2026 · Unclaimed listing

United Right of Way

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.4 (12 reviews) On City of Phoenix list Backflow Testing

1502 W Broadway Rd, Phoenix, AZ 85041 · 24 mi from Maricopa

Call (602) 248-7021 Details Website

Verified Oct 2026 · Unclaimed listing

Torrent Resources

90/100
✓ AZ Utility-Approved Tester Verified ★ 3.6 (22 reviews) On City of Scottsdale list Backflow Testing

1509 E Elwood St, Phoenix, AZ 85040 · 25 mi from Maricopa

Call (602) 268-0785 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 Maricopa 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 Maricopa

Who can test a backflow preventer in Maricopa?

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

How many backflow testing companies serve Maricopa?

27 companies on the approved list of City of Phoenix and City of Scottsdale work within 25 miles of Maricopa, 2 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.

Approved list: Arizona Water Company state-certified backflow testers, Arizona Water Company.

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