CRW MECHANICAL, 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, 100% are plumbing work.

Plumbing · 3

Recent work

• Basement finishing
  November 2025 · Howard County

  Sfd/install 1-bar sink with a studer vent under the sink in the wet bar area of the basement renovation project.

• Water heater replacement
  September 2024 · Howard County

  Replace hot water heater with new

• Generator install
  February 2024 · Howard County

  CRW will be installing Ductwork, Louvers, fire dampers, Exhaust fan and an electric heater on this project for a Genera…

• Roof replacement
  February 2024 · Howard County

  CRW will be removing Two 25 ton Roof Top units and Replacing them with Four 12.5ton Roof top Units including Electrical…

• Plumbing install
  February 2024 · Howard County

  PNC BANK/ CRW will be Removing Two Existing 25 ton Roof Top Units and Installing Four new 12.5 ton rooftop Units, Inclu…

Licensing

• Master Plumber and Gas Fitter Issued by Maryland Board of Plumbing. Verify
• Maryland HVACR Contractor Issued by Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration. 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

• Howard County: 5 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 CRW MECHANICAL, INC under Master Plumber and Gas Fitter, Maryland HVACR Contractor. 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 Howard County