Contractor Profile

Billharz Plumbing, INC

Billharz Plumbing, INC concentrates in multifamily alteration in New York City (60% of its 104 segment-eligible permits), with secondary activity across 3 other segments. Its permit record in New York City spans 1993–2026. Filing activity is steady over the last 90 days versus the prior 90.

First permit: Jun 22, 1993 (12,183d ago)Latest permit: Oct 27, 2026 (3d ago)
The sales record
Market
New York City
Active
1993–2026 · 33 yrs
License IDs on their permits
4
Reliable value
—
Coverage
—
Reliable filings
—
Rank in New York City
#5,856
Permits (all-time, all segments)
137
Filings 90d
1
Filings 30d
1
Latest permit
Oct 27, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work
Firmographics
License & registration IDs on file
  • 0000437
  • 0001986
  • 0018615
  • 001986

As named in the permit records — identifiers we surface, not verified state licensure.

Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

Billharz Plumbing, INC has 137 permits, but too few carry a value we can stand behind — so their reliable value shows as a dash (—), never a guess. They still rank by volume; the dollar figure stays honest.

—Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
Feb ’250–1 permits/moOct ’26
permits per month

Monthly value isn’t shown: too few of Billharz Plumbing, INC’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~7 mi in New York City

The p90 footprint of where Billharz Plumbing, INC has pulled permits in New York City — drawn from 138 mapped permits. It reflects detected permit activity, not a guaranteed service-area claim.

  • NYC138
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Showing 20 of 104 permits by Billharz Plumbing, INC in the indexed window · most recent first

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Oct 27, 2026
50-49 41 Street, Queens, NY 11104
Multifamily Alteration
$15K
May 14, 2026
45-11 Greenpoint Avenue, Queens, NY 11104
Commercial MEP
$10K
Apr 3, 2026
47-46 48 Street, Queens, NY 11377
Multifamily Alteration
$19K
Feb 12, 2025
39-14 44th Street, Queens, NY 11104
Residential MEP
Residential
—
Aug 16, 2023
6660 Fresh Pond Rd, Queens, NY 11385
Commercial MEP
—
Apr 19, 2023
45-48 42 Street, Queens, NY 11104
Multifamily Alteration
$30K
Sep 3, 2021
34-25 89 Street, Queens, NY 11372
Multifamily Alteration
—
Mar 2, 2021
applied Feb 25, 2021
34-24 82nd Street, Queens, NY 11372
Multifamily Alteration
Residential
—
Dec 7, 2018
205-02 Hillside Av, Queens, NY 11423
Commercial MEP
—
Jul 11, 2018
205-05 Hillside Ave, Queens, NY 11423
Commercial MEP
—
Jun 6, 2018
46-21 Queens Blvd, Queens, NY 11104
Commercial MEP
—
Jun 1, 2018
6210 Woodside Ave, Queens, NY 11377
Residential MEP
Residential
—
Mar 30, 2018
39-14 44th Street, Queens, NY 11104
Residential MEP
Residential
—
Apr 27, 2017
116-29 Queens Blvd, Queens, NY 11375
Commercial MEP
—
Apr 3, 2017
70-02 Roosevelt Avenue, Queens, NY 11372
Commercial MEP
—
Jan 17, 2017
310 West 94th Street, Manhattan, NY 10025
Multifamily Alteration
Residential
—
Nov 15, 2016
213 7 Avenue, Manhattan, NY 10011
Multifamily Alteration
Residential
—
Nov 14, 2016
213 7th Avenue, Manhattan, NY 10011
Multifamily Alteration
—
Mar 16, 2016
550 Audubon Avenue, Manhattan, NY 10040
Multifamily Alteration
Residential
—
Mar 15, 2016
applied Mar 7, 2016
138-40A 84 Dr, Queens, NY 11435
Commercial MEP
—
Sites Billharz Plumbing, INC returns to6 in New York City

Addresses where Billharz Plumbing, INC has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

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