Signature Plumbing, Washington, MO: Backflow Testing

Certification

✓ On Missouri's certified backflow tester roster Phone matches its Google profile

Certified tester	Certificate	Expires
Chad Deahn	06-9584	April 2029

From the Missouri Department of Natural Resources roster, read October 6, 2026. The roster lists people, not companies; these are the certified testers it lists for this business. Ask which tester will do your test, and your utility may also require the tester to be registered with it.

Call (314) 875-4093 Visit website More testers in Missouri

Where you will find Signature Plumbing

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

Other backflow testers nearby

Business	Services	Distance
Skouby Brother's Plumbing	Backflow Testing	3 mi
Water Management Irrigation	Backflow Testing	4 mi
Advanced Plumbing Systems LLC	Backflow Testing	4 mi
Plumb Wizards	Backflow Testing	15 mi
Mr. Rooter Plumbing	Backflow Testing	16 mi
Bob's Plumbing Co	Backflow Testing	16 mi

Questions about Signature Plumbing

Is Signature Plumbing licensed?

Yes. Missouri records showed an active certificate (#06-9584) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Signature Plumbing do?

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

What areas does Signature Plumbing serve?

They are based in Washington, Missouri, within driving distance of Washington, St Clair, Lake St Louis, Pacific, Wentzville. Service areas are set by the business, so confirm yours when you call.

How do I reach Signature Plumbing?

Call (314) 875-4093. Their website is linked on this page.

Is this your business?

Claim this listing free: add the utilities you file with, your service area and your residential test price, and get annual test-due requests from property owners.

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