Gash Plumbing, Higginsville, MO: Backflow Testing

Certification

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

Certified tester	Certificate	Expires
Ronnie W Duncan	34-9346	July 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) 584-2690 More testers in Missouri

Where you will find Gash Plumbing

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

Other backflow testers nearby

Business	Services	Distance
Aversman Plumbing Company	Backflow Testing	7 mi
24/7 Fire Protection LLC	Backflow Testing	20 mi
D & M Plumbing LLC	Backflow Testing	23 mi
Pro Mechanical LLC	Backflow Testing	24 mi
Pierpoint Plumbing	Backflow Testing	25 mi
BAS Construction	Backflow Testing	29 mi

Questions about Gash Plumbing

Is Gash Plumbing licensed?

Yes. Missouri records showed an active certificate (#34-9346) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Gash Plumbing do?

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

What areas does Gash Plumbing serve?

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

How do I reach Gash Plumbing?

Call (660) 584-2690.

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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