RLT 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, 68% are gas work.

Gas 61

Plumbing 20

HVAC 5

Pool & Spa 2

Accessory Structure 1

Site 1

Typical job observed: 24 kW, 200 amp service, 80,000 BTU.

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

Recent work

• Generator install 26 kW
  August 2026 · Anne Arundel County

  Installing a 26kw generator with 2- 200 amp ATS at 400 amp service. Running lines from the generator to the NG fuel sou…

• Generator install 22 kW
  August 2026 · Anne Arundel County

  Installing a 22kw generator. Running lines from the generator to the LP fuel source. Pipe size will be less than 2 inch…

• Generator install 18 kW
  August 2026 · Anne Arundel County

  Installing a 18KW generator with 1- 200 amp ATS at 200 amp service. Running lines from the generator to the NG fuel sou…

• Interior replacement
  August 2026 · Anne Arundel County

  Replace shower valve, pan, vanity sink, and toilet (all removed after water leak remediation)

• Generator install 24 kW
  August 2026 · Anne Arundel County

  Installing a 24kw generator with 1- 200 amp ATS at 200 amp service. Running lines from the NG fuel source to the genera…

• Generator install 28 kW
  July 2026 · Anne Arundel County

  Installing a 28kw generator with 1- 200 amp ATS at 200 amp service. Running lines from the LP fuel source to the genera…

• Kitchen renovation
  July 2026 · Anne Arundel County

  Adding island sink in kitchen

• Accessory structure work
  June 2026 · Anne Arundel County

  Adding new bathroom above garage

• Gas replacement
  June 2026 · Anne Arundel County

  Running 1/2 inch gas line to fireplace e in master bedroom

• Generator install
  May 2026 · Anne Arundel County

  Running propane 1/2" lines to generator

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: 75 permits observed, from records beginning December 2025.
• Frederick County: 8 permits observed, from records beginning August 2021.
• Howard County: 7 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 RLT 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 Gas contractors in Anne Arundel County