Hauptman Builders Inc.

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, 33% are deck & patio work.

Deck & Patio 3

Structural 2

Accessory Structure 1

Fire Protection 1

Plumbing 1

Site 1

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

Recent work

• New home construction
  July 2026 · Howard County

  SFD/ Custom, 1 STORY, Full Basement, Basement = Unfinished, 17R, 2FB, 1HB, 0FP, Attached Garage, 3BR, N/A, ENERGY METHO…

• Site work
  July 2026 · Howard County

  9178 vollerhausen rd/ grading and sediment controls for SFD - lot 10

• Permit filed
  May 2026 · Frederick County

  Just changing the Name on the certificate of occupancy with the new business name to Compassion Veterinary Center

• Basement finishing
  January 2026 · Frederick County

  Finished basement with rec room, full bathroom, office, bar area, and finished storage room. Bathroom and bar rough ins…

• Deck addition
  October 2025 · Frederick County

  20' x 20' Family Room Addition with 6'6 x 5'4 Deck and Steps

• Bathroom renovation
  February 2025 · Frederick County

  Existing farmhouse 1st floor to be changed to small veterinary clinic. Includes - removal of existing kitchen, renovati…

• Kitchen renovation
  August 2024 · Frederick County

  12' x 18'6 single-story addition to rear of house to extend existing kitchen /dining area.

• Structural work
  June 2023 · Frederick County

  Complete demolition of fire damaged home including all framing and foundation.

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.

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

• Frederick County: 8 permits observed, from records beginning August 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 Hauptman Builders Inc. 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 Frederick County