ZEPP PLUMBING & HEATING, INC.

Plumbing contractor in Frederick County and Howard County

47
Permits observed
Sep 2026
Most recent permit
2
Counties worked
12
Towns worked

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, 51% are plumbing work.

Plumbing 24
HVAC 19
Deck & Patio 2
Pool & Spa 2
Licensed as
Master Plumber and Gas Fitter
Observed working in
Ellicott City, Clarksville, Columbia and 9 more
Observed filing in
2 counties
License number
20020007021

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

Recent work

  • Gas water heater replacement
    September 2026 · Howard County

    Connect the new natural gas power vent water heater to existing natural gas connection.

  • Furnace install
    August 2026 · Howard County

    reconnect natural gas to new high efficiency furnace.

  • Plumbing replacement
    July 2026 · Howard County

    Replace existing gas log in brick fireplace with new gas logs in living room on 1st floor.

  • Water heater replacement
    June 2026 · Howard County

    Removed 50 gallon electric bradford white water heater and installed new 50 gallon electric Bradford White water heater…

  • Interior work
    February 2026 · Howard County

    SFD/Relocating toilet drain approximately 1 foot and add a vent for shower drain in basement. Water piping one shower, …

  • Kitchen renovation
    February 2026 · Howard County

    SFD/Remove polybutylene hot and cold and recipe with cpvc plastic pipe to 16 fixtures in existing single family dwellin…

  • Furnace install 100,000 BTU
    December 2025 · Howard County

    SFD/install natural gas to existing house with 2 psi pressure. Connect 1 existing HVAC natural gas unit to new system. …

  • Interior relocation
    October 2025 · Frederick County

    Abandon existing 2nd floor soak tub and drain, Relocate 1st floor toilet and water line, Relocate 2nd floor Master Bath…

  • Plumbing install
    September 2025 · Howard County

    Nat gas fireplace insert on 2 psi black steel. Install a tee at existing gas meter outside and run approximately 1-2 fe…

  • Deck work
    June 2025 · Howard County

    Run30 feet of 3/4" buried poly LP gas line to new fire pit rated at 240k btu on rear patio outside. From existing LP ho…

Licensing

  • Master Plumber and Gas Fitter Issued by Maryland Board of Plumbing. Verify

Towns we observed them working in

Ellicott CityClarksvilleColumbiaDaytonMount AiryHighlandLaurelWalkersvilleFultonGlenelgGlenwoodMarriottsville

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

2023 5
2024 13
2025 16
2026 13

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: 45 permits observed, from records beginning August 2021.
  • Frederick County: 2 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 ZEPP 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 Plumbing contractors in Howard County

AT YOUR SERVICE REPAIR, INC.
1319 permits observed
BRYANT GROUP, INC.
1087 permits observed
CHESAPEAKE PLUMBING & HEATING, INC
969 permits observed
BEN LEWIS PLUMBING
655 permits observed
MEGA PLUMBING CORP
583 permits observed
HEIL PLUMBING
492 permits observed