BackflowNear Test-Due Reminder

Backflow testing in Bonita, CA

33 backflow testing businesses work within 25 miles of Bonita, 2 of them based in town. Every one is on the approved tester list of City of San Diego and Long Beach.

33 businesses within 25 miles

Backflow testing companies near Bonita

Felix Backflow

90/100
✓ CA Utility-Approved Tester Verified ★ 5 (4 reviews) On City of San Diego list Backflow Testing

5073 Central Ave, Bonita, CA 91902 · under 1 mile from Bonita

Call (619) 980-6860 Details Website

Verified Oct 2026 · Unclaimed listing

Xyg Services Inc.

90/100
✓ CA Utility-Approved Tester Verified ★ 4.5 (71 reviews) On City of San Diego list Backflow Testing

7020 Alamitos Ave Ste C, San Diego, CA 92154 · 6 mi from Bonita

Call (619) 271-2916 Details Website

Verified Oct 2026 · Unclaimed listing

Apex Service & Repair

80/100
✓ CA Utility-Approved Tester Verified ★ 5 (5 reviews) On City of San Diego list Backflow Testing

2850 Robertson Rd, San Diego, CA 92136 · 6 mi from Bonita

Call (760) 580-3077 Details

Verified Oct 2026 · Unclaimed listing

Pride Plumbing

90/100
✓ CA Utility-Approved Tester Verified ★ 4.6 (133 reviews) On City of San Diego list Backflow Testing

1357 Cuyamaca St, El Cajon, CA 92020 · 11 mi from Bonita

Call (619) 713-5177 Details Website

Verified Oct 2026 · Unclaimed listing

Remedy Rooter

90/100
✓ CA Utility-Approved Tester Verified ★ 5 (365 reviews) On City of San Diego list Backflow Testing

208 Greenfield Dr Ste k, El Cajon, CA 92020 · 11 mi from Bonita

Call (619) 579-7979 Details Website

Verified Oct 2026 · Unclaimed listing

Bill Howe Plumbing

90/100
✓ CA Utility-Approved Tester Verified ★ 4.8 (6034 reviews) On City of San Diego list Backflow Testing

9210 Sky Park Ct, San Diego, CA 92123 · 12 mi from Bonita

Call (619) 286-6348 Details Website

Verified Oct 2026 · Unclaimed listing

Core Plumbing

90/100
✓ CA Utility-Approved Tester Verified ★ 4.8 (1422 reviews) On City of San Diego list Backflow Testing

7292 Opportunity Rd b, San Diego, CA 92111 · 14 mi from Bonita

Call (858) 538-6025 Details Website

Verified Oct 2026 · Unclaimed listing

AO Reed & Company

90/100
✓ CA Utility-Approved Tester Verified ★ 4.2 (34 reviews) On City of San Diego list Backflow Testing

4777 Ruffner St, San Diego, CA 92111 · 14 mi from Bonita

Call (858) 565-4131 Details Website

Verified Oct 2026 · Unclaimed listing

Ascend Plumbing Inc.

90/100
✓ CA Utility-Approved Tester Verified ★ 5 (802 reviews) On City of San Diego list Backflow Testing

1031 Garnet Ave, San Diego, CA 92109 · 16 mi from Bonita

Call (858) 800-1141 Details Website

Verified Oct 2026 · Unclaimed listing

Steele Plumbing Inc.

90/100
✓ CA Utility-Approved Tester Verified ★ 4.9 (128 reviews) On City of San Diego list Backflow Testing

8920 Activity Rd Ste O, San Diego, CA 92126 · 17 mi from Bonita

Call (619) 254-7285 Details Website

Verified Oct 2026 · Unclaimed listing

Jackson and Blanc

90/100
✓ CA Utility-Approved Tester Verified ★ 4.3 (15 reviews) On City of San Diego list Backflow Testing

7929 Arjons Dr B, San Diego, CA 92126 · 17 mi from Bonita

Call (858) 831-7900 Details Website

Verified Oct 2026 · Unclaimed listing

Pacific Plumbing

90/100
✓ CA Utility-Approved Tester Verified ★ 5 (5 reviews) On City of San Diego listOn Long Beach list Backflow Testing

4660 La Jolla Village Dr Ste 100, San Diego, CA 92122 · 18 mi from Bonita

Call (714) 547-6967 Details Website

Verified Oct 2026 · Unclaimed listing

West End Services

80/100
✓ CA Utility-Approved Tester Verified On City of San Diego list Backflow Testing

8260 Engineer Rd, San Diego, CA 92111 · 13 mi from Bonita

Call (858) 573-5100 Details

Verified Oct 2026 · Unclaimed listing

$49 Pass 2 Pay Backflow

80/100
✓ CA Utility-Approved Tester Verified ★ 5 (178 reviews) On City of San Diego list Backflow Testing

9453 Debbie Ct, El Cajon, CA 92021 · 16 mi from Bonita

Call (619) 484-6198 Details

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 Bonita 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 Bonita

Who can test a backflow preventer in Bonita?

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

How many backflow testing companies serve Bonita?

33 companies on the approved list of City of San Diego and Long Beach work within 25 miles of Bonita, 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: City of San Diego approved backflow testers, City of San Diego Public Utilities Department.

Approved list: Sacramento County certified backflow prevention assembly testers, Sacramento County Environmental Management Department.

Approved list: EBMUD approved backflow testers, East Bay Municipal Utility District.

Approved list: Certified Backflow Prevention Device Testers, Los Angeles County Public Health.

Approved list: City of Long Beach backflow prevention testers, Long Beach Health.

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