Ohio's Construction Industry Licensing Board licenses commercial plumbers. Residential plumbing is local. Dayton's Division of Building Inspection registers plumbing contractors and issues plumbing permits. An owner who occupies a single-family house may do that house's plumbing after the permit is issued. A rental, or a duplex even when the owner lives in one side, needs a contractor registered with the city. Kettering and Beavercreek are outside that registration. This page shows which Dayton plumbers AI assistants named most often across answers RecommendRadar ran and stored, how often each appeared, and the sources those answers cited. Visibility to AI isn't the same as a passed inspection. Ask for the license and a written price.
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 Ohio license residential plumbers statewide?
The state board licenses commercial plumbing contractors. Residential plumbing is handled by the local department. Dayton registers plumbing contractors for its permits.
Can a Dayton homeowner pull their own plumbing permit?
An owner-occupant of a single-family house may do the work after the permit is issued and must call for inspections. Other residential buildings need a registered contractor.
Which Dayton plumbers did AI name most?
Korrect Plumbing Heating & Air Conditioning (3 of 3), A-Atherton Plumbing (1 of 3), Complete Plumbing (1 of 3), Dayton Plumbing & Drain (1 of 3), Eco Plumbers Electricians and HVAC Technicians (1 of 3), Logan Services A/C Heat & Plumbing (1 of 3), Mr Rooter Plumbing of Dayton (1 of 3), Right Brothers Plumbing & Drains (1 of 3), Roto-Rooter Plumbing & Water Cleanup (1 of 3), Tom-Plumber (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 Dayton, OH. Nothing is added or edited by hand. These stored answers came from Perplexity. Sample: 3 stored answers from the last 45 days, refreshed October 29, 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.