NBM PLUMBING SERVICES

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, 89% are plumbing work.

Plumbing · 8HVAC · 1

Recent work

• Plumbing addition 250 BTU
  July 2026 · Howard County

  to run additional gas line on existing gas system for one stove and one grill (250 BTUs total added, BGE W/O NUMBER BGE…

• Plumbing work
  May 2025 · Howard County

  upgrading water service from 3/4 to 2 inch

• Interior install
  September 2024 · Howard County

  Sfd/to finish one bathroom in basment already rough in by installing 1-toilet, 1-shower and 1-hand sink

• Plumbing install
  September 2024 · Howard County

  in basement existing rough in plumbing to install one toilet, shower and hand sink

• Gas water heater replacement
  July 2024 · Howard County

  to install 50 gallon gas water heater

• Plumbing addition
  July 2024 · Howard County

  SFD/additional plumbing work in the basement to install one wet bar one garbage disposal and one dish washer.

• Basement finishing
  July 2024 · Howard County

  plumbing work in the basement adding one wet bar, one garbage disposal and dishwasher to the basement renovation

• Kitchen renovation
  May 2024 · Howard County

  SFD/remodeling kitchen. relocating the drain pipe and water line

• Interior work
  December 2023 · Howard County

  SFD/to add one bathroom group which has one toilet, 1-shower and 1-hand sink. and one bar sink in the basement.

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.

What this page is, and is not

• Howard County: 9 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 NBM PLUMBING SERVICES 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 Howard County