TEVIS OIL, 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, 47% are plumbing work.

Plumbing 20

Site 16

Pool & Spa 6

HVAC 1

Typical job observed: 330,000 BTU.

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

Recent work

• Propane tank install
  August 2026 · Howard County

  Sfd/ install (1) 1000GAL underground propane tank

• Plumbing work 140,000 BTU
  August 2026 · Howard County

  Run 1/2" line from tank to boiler (140,000btu)

• Pool work 400,000 BTU
  July 2026 · Howard County

  Sfd// run 3/4" line from existing tank to pool heater (400,000btu)

• Generator install 330,000 BTU
  July 2026 · Howard County

  Sfd// run line from tank to generator (330,000btu)

• Generator install 350,000 BTU
  March 2026 · Howard County

  Sfd//install (2) 120 gal above ground dot propane tanks w/ 1/2" line to generator 350,000btu (permit is for gas lines o…

• Plumbing install 40,000 BTU
  January 2026 · Howard County

  Sfd// install (1) 120 gal above ground dot tank w/ 3/8" line to fireplace (40,000btu) and grill (80,000btu)

• Plumbing work 120,000 BTU
  December 2025 · Howard County

  Sfd// run 1/2" line from tank to ex boiler (120,000 BTU)

• Plumbing work 65,000 BTU
  November 2025 · Howard County

  Sfd// run 1/2" line from ex tank to ex cooking stove (65,000btu) & ex grill box (50,000btu)

• Propane tank install 40,000 BTU
  November 2025 · Howard County

  Sfd// set (1) 120 gal dot above ground propane tank w/ 1/2" line to fireplace insert (40,000btu)

• Plumbing replacement
  September 2025 · Howard County

  Sfd// replace existing 1/2" line from house to tank

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

• Howard County: 42 permits observed, from records beginning August 2021.
• Frederick 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 TEVIS OIL, 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 Howard County