Master Plumbers in Missouri
The Missouri slot in the BestMasterPlumber.com collection. Up to 5 verified Master Plumbers per state.
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About this Missouri page
In St. Louis the top plumbing credential is a Master Plumber license issued by the City and by the County.
Featured: Tony LaMartina — founded 1982, four-generation old-home shop, 4.9 stars from 1,576 Google reviews (live Maps, 2026-09-01). His son Matt runs the company now.
First featured in Missouri
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