JCORR Mechanical, Lewis Center, OH: Backflow Testing

Approvals

✓ On the City of Columbus list Phone matches its Google profile

City of Columbus approved backflow testers, as of October 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
John Corrado	11426

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 (614) 880-4111 Visit website More testers in Ohio

Where you will find JCORR Mechanical

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

Other backflow testers nearby

Business	Services	Distance
Genesis Building Systems	Backflow Testing	1 mi
Dalmation Fire (Shambaugh & Son LP)	Backflow Testing	2 mi
Columbus Backflow Testing Company & Fire	Backflow Testing	2 mi
EPro Services	Backflow Testing	2 mi
Summit Fire & Security llc	Backflow Testing	3 mi
Siemens Industry	Backflow Testing	3 mi

Questions about JCORR Mechanical

Is JCORR Mechanical approved to test backflow assemblies?

JCORR Mechanical is on the City of Columbus list, as of October 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 JCORR Mechanical do?

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

What areas does JCORR Mechanical serve?

They are based in Lewis Center, Ohio, within driving distance of Lewis Center, Worthington, Powell, Delaware, Westerville. Service areas are set by the business, so confirm yours when you call.

How do I reach JCORR Mechanical?

Call (614) 880-4111. Their website is linked on this page.

Is this your business?

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