ACCO Engineered Sys, San Leandro, CA: Backflow Testing

Approvals

✓ On the EBMUD list Phone matches its Google profile

EBMUD approved backflow 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.

Certified tester	Certificate	Expires
Johsua Edwards		October 2027

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 (800) 598-2226 Visit website More testers in California

Where you will find ACCO Engineered Sys

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

Other backflow testers nearby

Business	Services	Distance
Pro Rooter and Plumbing	Backflow Testing	2 mi
Carrier Commercial Svcs	Backflow Testing	2 mi
Proper Plumbing Services	Backflow Testing	4 mi
Chris' Plumbing Inc.	Backflow Testing	4 mi
Yes Construction Group Inc	Backflow Testing	5 mi
Klingenbeck Plumbing	Backflow Testing	8 mi

Questions about ACCO Engineered Sys

Is ACCO Engineered Sys approved to test backflow assemblies?

ACCO Engineered Sys is on the EBMUD 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 ACCO Engineered Sys do?

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

What areas does ACCO Engineered Sys serve?

They are based in San Leandro, California, within driving distance of San Leandro, Hayward, Oakland, Pleasanton, Concord. Service areas are set by the business, so confirm yours when you call.

How do I reach ACCO Engineered Sys?

Call (800) 598-2226. Their website is linked on this page.

Is this your business?

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