AKMATTERO 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, 55% are plumbing work.

Plumbing 12

Gas 8

Accessory Structure 1

HVAC 1

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

Recent work

• Interior work
  August 2026 · Anne Arundel County

  Finish third floor bathroom - rough-in was completed on original build

• Propane tank install
  August 2026 · Anne Arundel County

  Running a new 1/2" gas line from proposed propane tank location, through crawlspace and into fireplace on opposite side…

• Plumbing install
  July 2026 · Anne Arundel County

  Installing plumbing in accessory building

• Gas replacement
  July 2026 · Anne Arundel County

  Running gas line to cooktop and fireplace

• Water heater replacement
  July 2026 · Anne Arundel County

  Water pipe and install new water heater

• Gas install
  June 2026 · Anne Arundel County

  Working with BGE on installing a meter at the homeowners house to supply a new vented fp installed by Costello's Hearth…

• Furnace install
  June 2026 · Anne Arundel County

  Running a new gas line from existing basement manifold, into basement mechanical room for a new gas tankless water heat…

• Basement finishing
  June 2026 · Anne Arundel County

  Running a new 1/2" gas line from basement existing line, up and into first floor living room fireplace. Installing vent…

• Plumbing upgrade
  January 2026 · Howard County

  gas meter upgrade - BGE W.O. #20537890

• Plumbing work
  September 2025 · Howard County

  SFD/running a 1" gas line from exterior gas line, underground to a new electronic ignition gas firepit

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: 18 permits observed, from records beginning December 2025.
• Howard County: 4 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 AKMATTERO INC 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 Anne Arundel County