South Coast Mechanical Inc
90/100 ✓ CA Utility-Approved Tester Verified ★ 3.6 (15 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Backflow testing in Anaheim, CA
18 backflow testing businesses work within 25 miles of Anaheim, 2 of them based in town. Every one is on the approved tester list of Long Beach and LA County certified.
18 businesses within 25 miles
Backflow testing companies near Anaheim
What the badges mean
- ✓ CA 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.
Prevent Backflow
90/100 ✓ CA Utility-Approved Tester Verified #PI0000135 On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ CA Utility-Approved Tester Verified ★ 4.6 (14 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Fire Safety First
90/100 ✓ CA Utility-Approved Tester Verified #PI0001283 ★ 4.5 (19 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Ironwood Plumbing Inc.
80/100 ✓ CA Utility-Approved Tester Verified ★ 4.3 (7 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Bavco
100/100 ✓ CA Utility-Approved Tester Verified #PI0000090 ★ 4.7 (30 reviews) 5 certified testersOn LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Norwalk-La Mirada Plumbing
90/100 ✓ CA Utility-Approved Tester Verified ★ 4.7 (276 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Benrich Service Company
90/100 ✓ CA Utility-Approved Tester Verified #PI0000988 ★ 3.8 (32 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Cover Your Brass LLC
90/100 ✓ CA Utility-Approved Tester Verified ★ 4.8 (27 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Atlas Backflow
90/100 ✓ CA Utility-Approved Tester Verified ★ 4.9 (126 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Acco Engineered Systems
90/100 ✓ CA Utility-Approved Tester Verified #PI0001013 ★ 4.4 (36 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Los Angeles Plumbing
90/100 ✓ CA Utility-Approved Tester Verified #PI0001130 ★ 5 (3 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Terry’s Testing
90/100 ✓ CA Utility-Approved Tester Verified ★ 4.7 (13 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
RS Plumbing Solutions Inc.
90/100 ✓ CA Utility-Approved Tester Verified ★ 4.5 (8 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Sal's Plumbing
80/100 ✓ CA Utility-Approved Tester Verified #PI0000126 On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Merry Plumbing
90/100 ✓ CA Utility-Approved Tester Verified #PI0000264 ★ 5 (680 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ CA Utility-Approved Tester Verified ★ 3 (5 reviews) On Long Beach list Backflow Testing
Verified Oct 2026 · Unclaimed listing
E.Z. Roth Plumbing
90/100 ✓ CA Utility-Approved Tester Verified #PI0000282 ★ 4.3 (12 reviews) On LA County certified Backflow Testing
Verified Oct 2026 · Unclaimed listing
Metro guide: Backflow testing in Los Angeles: every utility's rules, filing portals and published prices in one place.
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 Anaheim and we'll text you a month before it is due, with certified local testers ready to book.
Free. One text before your test is due. No spam, cancel anytime. Privacy
Backflow testing questions in Anaheim
Who can test a backflow preventer in Anaheim?
A tester certified as California's rules require, and accepted by your water utility. The companies here are on the approved list of Long Beach and LA County certified: companies allowed to file backflow test reports in that system. Check the notice your utility sent.
How many backflow testing companies serve Anaheim?
18 companies on the approved list of Long Beach and LA County certified work within 25 miles of Anaheim, 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.
Keep looking
- Santa Ana, CA(8 mi)
- Signal Hill, CA(15 mi)
- Los Angeles, CA(26 mi)
- Burbank, CA(32 mi)
- Lancaster, CA(59 mi)