Tallmage Plumbing LLC, Columbia, MO: Backflow Testing

Certification

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

Certified tester	Certificate	Expires
Jonathan Tallmage	36-11192	October 2026
Justin Melvin	36-13579	October 2026

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 (535) 239-3829 More testers in Missouri

Where you will find Tallmage Plumbing LLC

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

Columbia, MO(under 1 mi)
Jefferson City, MO(27 mi)

Other backflow testers nearby

Business	Services	Distance
Quality Cut Lawn Care	Backflow Testing	under 1 mi
Johnson Plumbing LLC	Backflow Testing	3 mi
Atkins Inc.	Backflow Testing	3 mi
Pristine Lawn Services LLC	Backflow Testing	3 mi
Brian Wear	Backflow Testing	3 mi
Questec Mechanical	Backflow Testing	3 mi

Questions about Tallmage Plumbing LLC

Is Tallmage Plumbing LLC licensed?

Yes. Missouri records showed an active certificate (#36-11192) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Tallmage Plumbing LLC do?

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

What areas does Tallmage Plumbing LLC serve?

They are based in Columbia, Missouri, within driving distance of Columbia, Jefferson City. Service areas are set by the business, so confirm yours when you call.

How do I reach Tallmage Plumbing LLC?

Call (535) 239-3829.

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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