Patapsco Builders, LLC

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, 50% are deck & patio work.

Deck & Patio · 1Site · 1

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

Recent work

• Permit filed
  November 2025 · Baltimore County

  Grade 112,575sf for a 6 unit subdivison. Permit expires two years from date of issue. No construction to begin until pr…

• Basement finishing
  June 2025 · Howard County

  SFD/ MODEL "Seneca II", 2 STORY, Full Basement, Basement = Partially Finished, 9R, 4FB, 1HB, 0FP, 2 Car Attached, 5BR, …

• Site work
  February 2024 · Howard County

  Schneider subdivision/grading & sediment controls for new sfds on vacant lots 1-4

• Permit filed
  May 2022 · Baltimore County

  Grade 30790SF for construction of 2 sfds also using tax account #s 2500015814, 2500015815, & 2500015816 lod 0.707ac

Licensing

• Maryland Home Builder Registration Issued by Maryland Attorney General, Home Builder Registration Unit. 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

• Baltimore County: 2 permits observed, from records beginning January 2021.
• Howard County: 2 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 Patapsco Builders, LLC under Maryland Home Builder Registration. 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 Deck & Patio contractors in Baltimore County