Apex Plumbing and Gas

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, 86% are plumbing work.

Plumbing · 6HVAC · 1

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

Recent work

• Gas water heater replacement
  October 2025 · Frederick County

  Replace Gas Water Heater

• Kitchen renovation
  October 2025 · Howard County

  SFD/Replace 1-Kitchen Sink, 1-Dishwasher, 1-Icemaker Add 1-Wet Bar

• Plumbing replacement
  June 2025 · Frederick County

  Replaced all existing copper domestic water pipes in existing house w/ Pex A.

• Plumbing work
  May 2025 · Frederick County

  Limited Roadside Stand

• Plumbing install
  August 2023 · Frederick County

  Install new water & sewer utility only.

• Plumbing repair
  May 2023 · Frederick County

  Repair Leaking Water Service in Yard.

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.

What this page is, and is not

• Frederick County: 6 permits observed, from records beginning August 2021.
• Howard County: 1 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 Apex Plumbing and Gas 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 Frederick County