Robert Lehnhoff

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, 75% are deck & patio work.

Deck & Patio · 3Pool & Spa · 1

Recent work

• Deck work
  May 2023 · Baltimore County

  Construct covered wood frame deck with steps to grade on rear of sfd. Irregular shape 45'x23'=852sf per plans.

• Deck removal
  July 2022 · Baltimore County

  Remove existing deck. construct 2 tier open deck 46'x26'=575sf of irregular shape on rear of SFD with 2 sets of steps t…

• Pool work
  January 2022 · Baltimore County

  Construct in-ground swimming pool with automatic pool cover on rear of property of SFD. To be filled by truck, sand fil…

• Permit filed
  January 2022 · Baltimore County

  Erect 240LF of 4' high aluminum fence on rear of SFD

• Permit filed
  January 2022 · Baltimore County

  Construct two modular concrete block retaining walls in rear year of existing SFD: 1) 75'6" long, 3'4" height. 2) 100' …

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: 6 permits observed, from records beginning January 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 here do not list a license type for this contractor. That does not mean the contractor is unlicensed; not every county publishes license data with its permits.

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