MITCHELL PLUMBING & HEATING 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, 67% are HVAC work.

HVAC · 6Plumbing · 3

Recent work

• Sprinkler modification
  June 2026 · Howard County

  Sfmh/connect drain lines for mobile home to main sewer, connect water line to mobile home and connect sprinkler line in…

• Furnace replacement
  September 2025 · Howard County

  Rough in drain vent and water lines for kitchen half bath and laundry on first floor. rough in drain vent and water lin…

• Gas water heater replacement 199 BTU
  April 2024 · Howard County

  UNIT 101/replaced existing natural gas water heater with new 199btu 80 gallon heater ***Like for Like, jei***

• Gas water heater replacement
  April 2024 · Howard County

  NOV/UNIT 102/Gas Water heater replacement (CP240142) ***Like for Like, jei***

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

• Howard County: 9 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 MITCHELL PLUMBING & HEATING 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 HVAC contractors in Howard County