O'Hara Landscaping, St. Louis, MO: Backflow Testing

Certification

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

Certified tester	Certificate	Expires
Brian E. Fritz	34-8767	February 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 (314) 692-7171 Visit website More testers in Missouri

Where you will find O'Hara Landscaping

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

Other backflow testers nearby

Business	Services	Distance
Classic Aire Care	Backflow Testing	4 mi
Mechanical Solutions	Backflow Testing	4 mi
Frey Plumbing	Backflow Testing	4 mi
H & A Plumbing	Backflow Testing	5 mi
Emco Refrigeration	Backflow Testing	5 mi
Hydro Dynamics Corp.	Backflow Testing	5 mi

Questions about O'Hara Landscaping

Is O'Hara Landscaping licensed?

Yes. Missouri records showed an active certificate (#34-8767) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does O'Hara Landscaping do?

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

What areas does O'Hara Landscaping serve?

They are based in St. Louis, Missouri, within driving distance of Olivette, Kirkwood, Webster Groves, Maryland Heights, Fenton. Service areas are set by the business, so confirm yours when you call.

How do I reach O'Hara Landscaping?

Call (314) 692-7171. 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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