Case Plumbing Llc
Case Plumbing Llc is the permittee on 2,882 permits in NYC Department of Buildings Permit Issuance records, issued between 2006 and Aug 27, 2025, 35% of them in Queens. Since 2021 it has been issued 272 DOB NOW permits carrying $12.9M in applicant-filed job costs, most often for plumbing work.
Compiled from 9 public recordsChecked Sep 15, 2026Sources & method
Filed with DOB under 1 spellings
Merged into one profile after normalizing punctuation, legal suffixes, common abbreviations and DOB's fixed-width name truncation. Spellings that could be a different business are never merged.
- CASE PLUMBING LLC · 2,882
- Active Permitsi
- 0
- Permits On File
- 2,882
- Boroughs Active
- Queens, Brooklyn, Manhattan, Bronx, Staten Island
- First Activity
- 2006-02-15
- Last Activity
- 2025-08-27
- Phone on Filei
- (718) 707-0505
Activity Since 2021
272 approved DOB NOW permits since 2021, carrying $12.9M in applicant-filed job costs.
2026 is year to date (the lighter bar), so it isn't a full year's total.
View by year as a table
| Year | Permits | Filed cost |
|---|---|---|
| 2021 | 56 | $2.1M |
| 2022 | 61 | $2.5M |
| 2023 | 31 | $1.7M |
| 2024 | 50 | $2.0M |
| 2025 | 57 | $3.8M |
| 2026 (to date) | 17 | $780K |
- Plumbing138
- Sprinklers131
- Standpipe3
permits since 2021
- Brooklyn114
- Manhattan84
- Queens66
- Bronx8
permits since 2021
Most frequent owners of record
- 1Shiming Tam17 permits
- 2Alma Realty Corp8 permits
- 3Rentar Development Corp6 permits
- 4Mmg5 permits
- 5Cafe De Flore Llc4 permits
- 6Achs Managment4 permits
- 7West 63rd Empire Associates Llc4 permits
- 8Northeastern Towers Annex Lp4 permits
Counted from DOB NOW: Build – Approved Permits, grouped by the City's own servers, so these are totals rather than a sample. Rows are matched to Case Plumbing Llc by business name after normalizing punctuation, legal suffixes, abbreviations and DOB's fixed-width truncation — never by a looser prefix, which would pull in different firms with similar names. Job costs are the applicant's filed estimate, not a contract value, and some permits carry none. A permit is one approval, not one project: a single building can need dozens. Owners are the owner of record on the permit, often a single-purpose entity rather than the developer brand.
Recent Jobs
Approved DOB NOW permits, most recent first.
- 132-14 Liberty Avenue$52K
Jul 29, 2026 · Sprinklers · Queens · Owner: Surendra & Susila Llc · in force to Aug 23, 2026
- 38 Park Row$9K
Jul 17, 2026 · Sprinklers · Manhattan · Signed-off
- 42 East 8 Street$19K
Jul 15, 2026 · Sprinklers · Manhattan · Owner: New York University · Signed-off
- 708 Greenwich Street$25K
Jul 14, 2026 · Sprinklers · Manhattan · in force to Aug 23, 2026
- 123 St Marks Avenue$22K
Jun 30, 2026 · Plumbing · Brooklyn · Owner: Pr · in force to Aug 23, 2026
- 2705 Harway Avenue
Jun 2, 2026 · Sprinklers · Brooklyn · Owner: Pr · in force to Aug 23, 2026
- 15235 10 Avenue$121K
Jun 1, 2026 · Sprinklers · Queens · Owner: Cardinal Health · Signed-off
- 2703 Harway Avenue
May 29, 2026 · Sprinklers · Brooklyn · Owner: Pr · in force to Aug 23, 2026
Leadership
No executive publicly disclosed by the company or reputable press that we could verify. NYC's public DOB/DOS records don't include company officers or ownership at all, so we only show a name here when the company's own site or a named press source discloses one directly — most small subcontractors don't publish one anywhere findable. See Official Record Lookups below to search yourself.
Business Registration
- Registered Name
- Case Plumbing Llc
- Entity Type
- Domestic Limited Liability Company
- Jurisdiction
- New York
- Initial NY Filing
- 2004-10-08
- Registered Agent Address
- 36-31 22nd Street, Long Island City, NY, 11106
Live from the NYS Department of State's own Corporation & Business Entity filing record — a real government registration, not a marketing data broker. Source: data.ny.gov
Locations
Job-site addresses from this company's own DOB permit filings — no headquarters address is publicly disclosed by Case Plumbing Llc that we could verify.
Licensed Professionals of Record(2)
The individual license holders DOB has on file as pulling permits under this business name — a second, permit-level real "key employee" data point NYC's public records provide, alongside Leadership above.
- Case Plumbing LlcMP · License #0000474
- Case Plumbing LlcFS · License #0000860
Current Permits
Unexpired permits in DOB's older Permit Issuance records, which most new work no longer goes through.
No unexpired permits in the older Permit Issuance records.
Recent Permit History(10)
- 342 13 Street, BrooklynAug 27, 2025
PL permit · Issued · 2 stories · Est. $108K
- 673 Park Place, BrooklynDec 18, 2024
EW permit · Issued · 3 stories · Est. $21K
- 2819 West 17th Street, BrooklynJun 19, 2024
EW permit · Issued · 6 stories · Est. $1K
- 800 5th Avenue, BrooklynMar 15, 2024
EW permit · Issued · 4 stories · Est. $30K
- 87 Walker Street, ManhattanJun 12, 2023
EW permit · Issued · 6 stories · Est. $9K
- 1065 73 St, BrooklynMay 5, 2023
PL permit · Issued · 2 stories · Est. $70K
- 469 57 St, BrooklynMay 5, 2023
PL permit · Issued · 2 stories · Est. $369K
- 216-39 28 Road, QueensJan 23, 2023
PL permit · Issued · 2 stories · Est. $315K
- 83-14 72 Drive, QueensJan 23, 2023
PL permit · Issued · 1 story · Est. $95K
- 109 Halsey, BrooklynOct 20, 2022
PL permit · Issued · 4 stories · Est. $413K
Developers & Owners Worked With(8)
From DOB's own owner-of-record field on each notable job's filing, above — ranked by how many of Case Plumbing Llc's own projects that owner appears on. A real, sourced client relationship, not an inferred one.
- Na2 projects
- Willard Zook1 project
- Andrew Mumm1 project
- 2819 West 17 St Llc1 project
- Qb & Son Llc1 project
- 87 Walker Street Realty Corp1 project
- Ai Zhen Lin1 project
- Lizhi Wang1 project
Other Contractors on the Same Projects(10)
Other real companies that pulled a permit on one of Case Plumbing Llc's own DOB job numbers, above — a genuine, sourced co-occurrence (same job application on file at DOB), not a confirmed formal GC/subcontractor relationship, which NYC's public permit data doesn't record at all.
- S & S Plumbing Corp2 shared jobs
EW permit(s)
- Rrp Plumbing Corp1 shared job
EW permit(s)
- Bmb Builder Inc1 shared job
AL, EQ permit(s)
- C & T Plumbing & Htg Inc1 shared job
PL permit(s)
- Arco Plbg And Htg Inc1 shared job
PL permit(s)
- Global Group Industries C1 shared job
EW permit(s)
- Crossfield Plbg.&htg.corp1 shared job
EW permit(s)
- Brownstone Buddy, Inc1 shared job
EW permit(s)
- Ktc Design Group Inc1 shared job
AL, EQ permit(s)
- Add Mechanical Inc1 shared job
PL permit(s)
NYC Contract Awards Won
Cross-referenced against the city's own "Recent Contract Awards" dataset by vendor name — a DOB permit-pulling contractor and a procurement-awarded vendor are two different city record systems, joined here by an exact match after normalizing punctuation, legal suffixes, and common abbreviations. A real business can legitimately win contracts under a slightly different legal name than the one on its DOB permits, so an empty result here doesn't mean Case Plumbing Llc has never won a city contract — only that no exact name match was found.
No exact name match found in NYC's awarded-contracts records. Browse Contract Awards →
Public Safety & Compliance Records(59)
These are citywide building-equipment compliance filings (including elevator and boiler safety compliance), ECB violations, and DOB complaints recorded at the same addresses as this company's projects above — not violations or complaints attributed to or caused by Case Plumbing Llc. NYC's public data does not link any of these records to specific contractors (ECB violations in particular are almost always filed against the property owner), so no company safety score is shown or implied.
- DOB SafetyGas Piping - LL152 · FTF-PL-PERActive · 2025-09-18
- DOB SafetyGas Piping - LL152 · FTF-PL-PERActive · 2025-09-18
- Boiler ComplianceInitial · DOB NOW: Safety Boiler filing — no defects noted on inspection.Accepted · 2025-01-14
- Boiler ComplianceInitial · DOB NOW: Safety Boiler filing — no defects noted on inspection.Accepted · 2025-01-14
- Boiler ComplianceInitial · DOB NOW: Safety Boiler filing — no defects noted on inspection.Accepted · 2025-01-14
- Elevator ComplianceElevator · DOB NOW: Elevator Safety Compliance filing status for device Elevator at this address.Active · 2024-12-24
- Boiler ComplianceInitial · DOB NOW: Safety Boiler filing — no defects noted on inspection.Accepted · 2024-01-16
- Boiler ComplianceInitial · DOB NOW: Safety Boiler filing — no defects noted on inspection.Accepted · 2024-01-16
- DOB SafetyBoiler · LBLVIODismissed · 2023-06-20
- DOB SafetyBoiler · LBLVIODismissed · 2023-06-20
- DOB SafetyBoiler · LBLVIODismissed · 2023-06-20
- DOB SafetyBoiler · LBLVIODismissed · 2023-06-20
- ECB ViolationCLASS - 2 · BC 3301.7 (2014 CODE) FAILURE TO MAINTAIN/DISPLAY ON SITE DOCUMENTS REQUIRED BY BC CHAPTER 3In Violation · 2022-11-16
- ECB ViolationCLASS - 1 · BC 3321.1 FAILURE TO ENSURE EACH WORKER HAS SUCCESSFULLY COMPLETED THE REQUIREDDismissed · 2022-11-16
- ECB ViolationCLASS - 2 · BC 3301.13.7 THROUGH BC 3301.13.13 CONSTRUCTION SUPERINTENDENT FAILED TO PERFORM DUTIES PER CODE.In Violation · 2022-11-16
- DOB Complaint8A · DOB-assigned complaint category code, not independently decoded.Closed · 2022-11-16
- DOB Complaint8A · DOB-assigned complaint category code, not independently decoded.Closed · 2022-11-16
- DOB Complaint1Y · DOB-assigned complaint category code, not independently decoded.Closed · 2021-06-10
- DOB Complaint7G · DOB-assigned complaint category code, not independently decoded.Closed · 2021-06-01
- DOB Complaint8A · DOB-assigned complaint category code, not independently decoded.Closed · 2021-05-13
- ECB ViolationCLASS - 2 · BC 105.8.2 TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMITCured/in-vio · 2021-05-11
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2021-01-20
- DOB Complaint83 · DOB-assigned complaint category code, not independently decoded.Closed · 2020-10-30
- ECB ViolationCLASS - 1 · BC 3301.2,27-1009(A) FAIL TO SAFEGUARD PERS/PROPERTY AFFECTED BY CONSTRUCTION OPIn Violation · 2020-10-29
- Elevator ComplianceElevator · DOB NOW: Elevator Safety Compliance filing status for device Elevator at this address.Active · 2020-07-31
- DOB Complaint2N · DOB-assigned complaint category code, not independently decoded.Closed · 2020-06-26
- DOB Complaint2N · DOB-assigned complaint category code, not independently decoded.Closed · 2020-05-18
- DOB Complaint2N · DOB-assigned complaint category code, not independently decoded.Closed · 2020-05-13
- ECB ViolationCLASS - 2 · BC 105.8.2 TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMITDefault · 2020-03-26
- ECB ViolationCLASS - 2 · BC 105.8.2 TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMITIn Violation · 2020-03-26
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2020-03-04
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2020-03-04
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2020-03-04
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2020-03-04
- DOB Complaint7G · DOB-assigned complaint category code, not independently decoded.Closed · 2019-12-14
- DOB Complaint8A · DOB-assigned complaint category code, not independently decoded.Closed · 2019-12-13
- ECB ViolationCLASS - 1 · BC 3301.13.7 THRU BC 3301.13.13 CONSTRUCTION SUPERINTENDENT FAILED TO PERFORM DUTIES PER CODE.In Violation · 2019-12-11
- ECB ViolationCLASS - 1 · BC 3304.4,27-1032 FAIL TO PROVIDE PROTECTION AT SIDES OF EXCAVATIONIn Violation · 2019-12-11
- ECB ViolationCLASS - 1 · 27-/28-/BC-MISC MISCELLANEOUS VIOLATIONSIn Violation · 2019-12-11
- DOB Complaint4A · DOB-assigned complaint category code, not independently decoded.Closed · 2019-07-07
- ECB ViolationCLASS - 2 · 28-105.12.2 WRK DOESN'T CONFORM TO APPROV DOCS AND/OR APPROV AMENDMENTSDismissed · 2018-08-06
- DOB Complaint4B · DOB-assigned complaint category code, not independently decoded.Closed · 2018-07-18
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2018-03-07
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2018-03-07
- DOB SafetyAEUHAZ · FTC-AEU-HAZDismissed · 2018-03-07
- ECB ViolationCLASS - 1 · 28-207.2.2 UNLAWFULLY CONTINUED WORK WHILE NOTICE OF A STOP WORK ORDERWritten Off · 2018-03-05
- DOB Complaint03 · DOB-assigned complaint category code, not independently decoded.Closed · 2018-03-05
- DOB Complaint1X · DOB-assigned complaint category code, not independently decoded.Closed · 2018-02-06
- DOB Complaint04 · DOB-assigned complaint category code, not independently decoded.Closed · 2016-02-20
- DOB Complaint35 · DOB-assigned complaint category code, not independently decoded.Closed · 2015-09-28
- DOB Complaint05 · DOB-assigned complaint category code, not independently decoded.Closed · 2014-01-08
- DOB Complaint74 · DOB-assigned complaint category code, not independently decoded.Closed · 2013-10-26
- ECB ViolationCLASS - 2 · BC 3303.4,27-1018 FAIL TO MAINTAIN ADEQUATE HSEKEEPING PER SECTIONS REQUIREMENTSIn Violation · 2010-12-29
- DOB Complaint86 · DOB-assigned complaint category code, not independently decoded.Closed · 2010-12-29
- DOB Complaint05 · DOB-assigned complaint category code, not independently decoded.Closed · 2010-09-28
- ECB ViolationCLASS - 1 · 28-201.1 UNLAWFUL ACTS. FAILURE TO COMPLY WITH AN ORDER OF THE COMMISSIONERIn Violation · 2010-09-07
- DOB Complaint05 · DOB-assigned complaint category code, not independently decoded.Closed · 2008-08-18
- DOB Complaint45 · DOB-assigned complaint category code, not independently decoded.Closed · 2007-05-16
- DOB Complaint58 · DOB-assigned complaint category code, not independently decoded.Closed · 2006-04-30
Stop Work Orders(0)
DOB Stop Work Orders issued at this company's project addresses. A minority reference a job number in their text — when that job number matches one of Case Plumbing Llc's own permits, it's marked directly linked below. The rest are address-level only (same building, different or unspecified job) and are shown as context, not attributed to this company.
No Stop Work Orders on record at these addresses.
Layoff & Closure Notices (WARN)(0)
Matched by business name against NYS DOL's official WARN Dashboard (layoffs/closures affecting 50+ employees). This is an approximate name match, not verified — WARN notices are filed under whatever legal entity operated the site, which can be a parent company, subsidiary, or DBA different from the name on a DOB permit. Confirm at the source link below before treating a match as confirmed. As of 2026-08-04, no NYC-area construction company appeared on the current WARN list — an empty result here is the norm, not a bug.
No matching WARN notices on file for this business name.
Companies Ranked Near Case Plumbing Llc
Citywide, by permits on file with NYC DOB. This measures volume, not quality. Ranking counts cover each firm's main spellings, so they can sit below the all-spellings total quoted above.
- #56Skyline Restoration Inc2,984
- #57G. Bauer, Inc2,939
- #58Jrm Construction Mgmt Llc2,933
- #59Case Plumbing Llc2,882
- #60Barmor Rehab Inc2,863
- #61Squan Construction Servic2,829
- #62Lab Plbg & Htg Co Inc2,786
About Case Plumbing Llc: Common Questions
- How many NYC building permits does Case Plumbing Llc have?
- Case Plumbing Llc is the permittee on 2,882 permits in NYC Department of Buildings Permit Issuance records, issued between 2006 and Aug 27, 2025, 35% of them in Queens. Since 2021 it has been issued 272 DOB NOW permits carrying $12.9M in applicant-filed job costs, most often for plumbing work.
- Which boroughs does Case Plumbing Llc work in?
- By permits on file with the NYC Department of Buildings: Queens (1,003), Brooklyn (990), Manhattan (754), Bronx (105) and Staten Island (30).
- What kind of construction work does Case Plumbing Llc do?
- Of its 272 DOB NOW permits since 2021, the most common work types are Plumbing (138), Sprinklers (131) and Standpipe (3).
- Who has Case Plumbing Llc worked for recently?
- The owners of record most often named on its DOB NOW permits since 2021 are Shiming Tam (17 permits), Alma Realty Corp (8 permits) and Rentar Development Corp (6 permits). An owner of record is often a single-purpose entity rather than the developer brand.
Official Record Lookups
For company ownership, executives, or safety-inspection history beyond what DOB publishes, search the primary government sources directly:
- NY Dept. of State — Corporation & Business Entity Search
Official state registration record — registered agent, entity status, and filing history.
- OSHA Establishment Search
Federal workplace-safety inspection and citation history, searchable by company name.
- NYS DOL WARN Dashboard
Official statewide layoff/closure notice filings (WARN Act), searchable by employer.
- Better Business Bureau — Search This Company
BBB accreditation status, customer rating, and complaint history, pre-searched by this company's name near New York, NY.
Sources & Method
Every figure on this profile comes from the records below, read live on Sep 15, 2026. DOB spellings of a business name are merged only after normalizing punctuation, legal suffixes, common abbreviations and DOB's fixed-width truncation; spellings that could belong to a different business stay separate. Constructel publishes no quality ratings or composite scores for companies — the rank shown is permit volume and nothing else. Every dataset this site uses →
- [1]DOB Permit Issuance — NYC Department of Buildings
- [2]DOB NOW: Build – Approved Permits — NYC Department of Buildings
- [3]Active Corporations: Beginning 1800 — New York State Department of State
- [4]Recent Contract Awards — NYC Mayor's Office of Contract Services
- [5]DOB Safety Violations — NYC Department of Buildings
- [6]DOB ECB Violations — NYC Department of Buildings / Environmental Control Board
- [7]DOB Complaints Received — NYC Department of Buildings
- [8]Stop Work Orders in NYC — NYC Department of Buildings
- [9]WARN Dashboard — NYS Department of Labor
Cite this profile
Constructel NYC. "Case Plumbing Llc — NYC Permits, Projects & Licenses." Data retrieved September 15, 2026. https://constructelnyc.com/companies/case-plumbing-llc