Coast Plumbing, Yorba Linda, CA: Backflow Testing

Approvals

✓ On the Yorba Linda Water District list Phone matches its Google profile

Yorba Linda Water District backflow prevention device testers, as of September 1, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (714) 241-1414 Visit website More testers in California

Price reports

What a backflow test costs in Yorba Linda

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Published prices nationwide

$29.99 to $100 per assembly

$0$25$50$75$100$125

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

Every published price, with its source: what a backflow test costs.

Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.

Where you will find Coast Plumbing

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Cintas Fire Protection	Backflow Testing	2 mi
California Coast Plumbers, Inc.	Backflow Testing	2 mi
Meier Plumbing	Backflow Testing	3 mi
Integrity Backflow Company	Backflow Testing	3 mi
Orange County Fire Protection Inc	Backflow Testing	5 mi
South Coast Mechanical Inc	Backflow Testing	7 mi

Questions about Coast Plumbing

Is Coast Plumbing approved to test backflow assemblies?

Coast Plumbing is on the Yorba Linda Water District list, as of September 1, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.

What does Coast Plumbing do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does Coast Plumbing serve?

They are based in Yorba Linda, California, within driving distance of Yorba Linda, Brea, Anaheim, Santa Ana, Corona. Service areas are set by the business, so confirm yours when you call.

How do I reach Coast Plumbing?

Call (714) 241-1414. Their website is linked on this page.

Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.

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