Hoffman Borthers, Earth City, MO: Backflow Testing

Certification

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

Certified tester	Certificate	Expires
David Robb	32-9660	February 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) 274-3978 Visit website More testers in Missouri

Where you will find Hoffman Borthers

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

Other backflow testers nearby

Business	Services	Distance
Plumbers & Pipefitters Training Center	Backflow Testing	under 1 mi
Omega Plumbing	Backflow Testing	under 1 mi
Jarrell Mechanical	Backflow Testing	under 1 mi
Finch Plumbing	Backflow Testing	2 mi
S&S Plumbing Systems	Backflow Testing	2 mi
KAMS Mechanical	Backflow Testing	2 mi

Questions about Hoffman Borthers

Is Hoffman Borthers licensed?

Yes. Missouri records showed an active certificate (#32-9660) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Hoffman Borthers do?

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

What areas does Hoffman Borthers serve?

They are based in Earth City, Missouri, within driving distance of Earth City, Bridgeton, Maryland Heights, St Charles, Hazelwood. Service areas are set by the business, so confirm yours when you call.

How do I reach Hoffman Borthers?

Call (314) 274-3978. 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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