DMG Mechanical, Clinton, MO: Backflow Testing

Certification

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

Certified tester	Certificate	Expires
Dustin M. Gray	33-10211	April 2028

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 (660) 492-5879 More testers in Missouri

Where you will find DMG Mechanical

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

Other backflow testers nearby

Business	Services	Distance
Mike COX Plumbing Inc	Backflow Testing	22 mi
Ozark Fire Sprinkler	Backflow Testing	24 mi
D & M Plumbing LLC	Backflow Testing	29 mi
Daniel's Plumbing	Backflow Testing	31 mi
Venters Bros. Lawn Pros Lawn & Landscape	Backflow Testing	36 mi
First Class Heating Cooling	Backflow Testing	37 mi

Questions about DMG Mechanical

Is DMG Mechanical licensed?

Yes. Missouri records showed an active certificate (#33-10211) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does DMG Mechanical do?

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

What areas does DMG Mechanical serve?

They are based in Clinton, Missouri, within driving distance of Sedalia, Pleasant Hill, Greenwood, Peculiar, Oak Grove. Service areas are set by the business, so confirm yours when you call.

How do I reach DMG Mechanical?

Call (660) 492-5879.

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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