Louisiana has two layers for plumbing. A master plumber license comes from the State Plumbing Board. If the plumbing work is valued at $10,000 or more, including labor and materials, the State Licensing Board for Contractors also requires its commercial plumbing license, even when the master plumber license is already in hand. Ask which of those records covers this job, and which office permits the address. A Kenner or Metairie job is not a New Orleans permit. This page shows which New Orleans plumbers AI assistants named most often across answers RecommendRadar ran and stored, how often each appeared, and the sources those answers cited. Being named often isn't proof of the repair. Get the written quote before work starts.
3 snapshot runs from the last 45 days named a business. This page is indexed after 3 such runs. Names that differ by case, punctuation, a leading The, a practice suffix, or a shortened firm name are combined.
Before you contact anyone on this list
- Ask which license covers this job and match it to the price.
- Ask who will pull the building permit.
- Get a written quote before work starts.
FAQ
Does a Louisiana master plumber license replace the contractor license?
No. The State Licensing Board for Contractors says plumbing work of $10,000 or more still needs its commercial plumbing license on top of the State Plumbing Board credential.
Who permits plumbing in New Orleans?
The permit follows the property. Confirm the contractor can pull it for the city or parish where the building sits, not for a neighboring suburb by default.
Which New Orleans plumbers did AI name most?
Roto-Rooter Plumbing & Water Cleanup (3 of 3), Al Bourgeois Plumbing & Heating (2 of 3), Mr Rooter Plumbing of New Orleans (2 of 3), Saia Plumbing (2 of 3), Benjamin Franklin Plumbing of New Orleans (1 of 3), Kennedy Plumbing (1 of 3), Pete’s Plumbing & Heating (1 of 3)
How this page works
Every name, count, and source on this page comes from answers RecommendRadar ran and stored for the best plumber in New Orleans, LA. Nothing is added or edited by hand. These stored answers came from Perplexity. Sample: 3 stored answers from the last 45 days, refreshed October 28, 2026. AI answers vary with wording, time, location, and engine, so this is a dated sample of what those engines said, not an endorsement or a ranking of quality.