NAUMANN PLUMBING

Permits are pulled before work begins and then inspected by the county. A contractor who files them is working inside a system with an inspector in it, which is what unpermitted work avoids.

What the permits show

Of the permits we observed, 80% are plumbing work.

Plumbing 16

Gas 3

Pool & Spa 1

Each county's permit system holds only their own records, so the combined view above exists nowhere else.

Recent work

• Plumbing relocation
  August 2026 · Anne Arundel County

  Suite 9 and 10 To relocate the waste and water for (4) lavatories Adding (1) drinking fountain

• Plumbing repair
  August 2026 · Anne Arundel County

  Repair of the broken water main

• Plumbing work
  August 2026 · Howard County

  SUITE 101/ DUNKIN/ SINGLE LEVEL - all 1st floor, To break up the floor, run the waste and water for 2- 3” Floor Sinks, …

• Plumbing replacement
  July 2026 · Anne Arundel County

  Water Service Replacement

• Plumbing install
  July 2026 · Anne Arundel County

  To supply and install a new 50 gallon gas heater (direct replcement)

• Gas install
  June 2026 · Anne Arundel County

  To supply and install a new 50 gallon gas heater (Direct replcement)

• Gas work
  June 2026 · Anne Arundel County

  Running a gas line from the meter location to the gas grill.

• Water heater replacement
  May 2026 · Anne Arundel County

  To install an 80-gallon electric water heater

• Kitchen renovation
  May 2026 · Anne Arundel County

  For Suites 19&22 To Add: (2) Toilets (2) Lavatories (1) Kitchen Sink (1) Water Cooler (1) Mop Sink

• Pool install
  April 2026 · Anne Arundel County

  New gas pool heater

Licensing

• Master Plumber and Gas Fitter Issued by Maryland Board of Plumbing. Verify

Towns we observed them working in

We hold permit records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC. Work anywhere else is not missing from this contractor's record, it is outside what we cover.

Permits by year

Our records for this contractor's counties begin August 2021. Years before that are not shown because we hold nothing for them, not because nothing happened.

What this page is, and is not

• Anne Arundel County: 13 permits observed, from records beginning December 2025.
• Howard County: 5 permits observed, from records beginning August 2021.
• Frederick County: 4 permits observed, from records beginning August 2021.

This page shows permits we observed in county records. Our observation is not complete: work done before those dates, in counties we do not cover, or on filings that name no contractor does not appear here. A contractor's real work is almost always greater than what we observed, and absence of a permit on this page does not mean the work was not done or not permitted. We currently hold records for Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Frederick County, Howard County, Prince George's County, and Washington DC; see permit coverage for what that includes.

Common questions

Does a permit record mean this contractor is licensed?

County permit records list NAUMANN PLUMBING under Master Plumber and Gas Fitter. Check current standing with the issuing body before hiring.

Why do some contractors show more permits than others?

Counties began publishing at different times and describe contractors differently, so the number reflects what we observed as much as what the contractor did. It is not a ranking.

What should I still ask for?

Proof of insurance, a written contract, and the license number for the trade being performed. A permit record is a starting point, not a substitute for either.

Other Plumbing contractors in Anne Arundel County