Updated: May 18, 2026
Location and Projects
Address
147 ATTORNEY STREET, New York, NY, 10002
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Demar Plumbingcorp
Demar Plumbingcorp, 147 Attorney St, New York, NY (Owned by: Alessandro De Marinis) holds a Plumber license and 4 other licenses according to the New York license board.
Their BuildZoom score of 110 ranks in the top 4% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Demar Plumbingcorp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Demar Plumbingcorp Services
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Demar Plumbingcorp Contact Information
Phone Number: (212) 614-9717
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Address: 147 ATTORNEY STREET, New York, NY 10002
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Demar Plumbingcorp New York
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Demar Plumbingcorp has a BuildZoom score of 110, which places them above 96% of 77,888 contractors in New York.
Activity
|
125 projects
|
2025 |
|
162 projects
|
2024 |
|
109 projects
|
2023 |
Our building permit records indicate that Demar Plumbingcorp has worked on at least
396.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
19 projects
|
Commercial Renovations |
|
6 projects
|
New Constructions |
|
327 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Demar Plumbingcorp mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
47 projects
|
< $5k |
|
111 projects
|
$5k-$20k |
|
102 projects
|
$20k-$50k |
|
39 projects
|
$50k-$100k |
|
41 projects
|
$100k-$250k |
|
14 projects
|
$250k-$500k |
|
10 projects
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $24,871. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Modifications to plumbing system in existing school. work to include replacement of existing plumbing and laboratory waste vent compressed air & gas piping gas water heater roof drains and plumbing fixtures as per plans filed herewith
Valuation:
$392,496
Permit #:
M01027165-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hereby filing for the addition of second floor to existing one family dwelling. interior renovation extension of existing rear deck.the open to belo w 171 sf at the 2nd floor shall not be filled without the express permission o f the dob
Valuation:
$324,595
Permit #:
421732799-04-PL
Status:
issued
Fee:
$1,002
Permit Type:
N/A
Building Type:
N/A
Install plumbing fixtures & appliances floor & funnel drains non-gas water heaters assoc. piping in new pantries ada restroom fixtures & piping men's & women's restroom fixtures on existing roughing & replace existing sprinkler system on 17th floor
Valuation:
$196,300
Permit #:
M01166756-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of mechanical equipment related to restaurant renovation/fit out includes new kitchen bar lounge and dining rooms. no change to use egress or occupancy on this application
Valuation:
$600,000
Permit #:
M01196264-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing sprinkler heads being turned up and all sprinkler heads serving spaces below mezzanine level are being demolished with branch piping cut back to sprinkler main and capped. no change in use egress or occupancy under this application
Valuation:
$350,000
Permit #:
Q01019442-S4-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This is a plumbing system (storm sanitary vent cold & hot water) in full compliance with 2022 nyc plumbing code. subsequent filing to alter co #m01089547
Valuation:
$825,000
Permit #:
M01089547-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of pantry plumbing fixtures appliances electric water heaters & associated piping and sprinkler system on part of 15th floor including removal of existing tcsp and replacement of existing electric water heater & piping within men's restroom
Valuation:
$49,500
Permit #:
M00990739-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing to install new plumbing fixtures and sprinkler system in conjunction with alter 1 application# b00671104-i1
Valuation:
$895,200
Permit #:
B00671104-S1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of men's & women's restroom and pantry plumbing fixtures pantry appliances funnel drains ejector pump drinking fountain electric water heaters & associated piping and installation of sprinkler system on 7th floor
Valuation:
$78,800
Permit #:
M01195910-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of men's & women's restroom and pantry plumbing fixtures pantry appliances funnel drains ejector pump drinking fountain electric water heaters & associated piping and installation of sprinkler system on 7th floor
Valuation:
$78,800
Permit #:
M01195910-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace new gas meter for cooking new meter for laundry dryers and new meter for boiler pilot. replace overhead gas piping in cellar. replace gas risers from cellar to 6th floor for existing stoves. no change in means of egress use group or occupancy
Valuation:
$172,000
Permit #:
M00231037-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to existing plumbing fixtures as per plans filed herewith. modification to existing sprinkler system as per plans filed herewith. please note that the address on this project is 107 greenwich street. the building is new and there is no bin
Valuation:
$165,549
Permit #:
M00345216-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install combined sprinkler/standpipe system as per plans filed. filed subsequent to dob now alter co #m01089547
Valuation:
$349,050
Permit #:
M01089547-S3-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing fixtures installation for the medical office on 1st and 2nd fl as per plans filed herewith. no change to use egress or occupancy
Valuation:
$250,000
Permit #:
X01008590-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing for underground plumbing work associated with alt-co #m00717485. no change to use egress or occupancy
Valuation:
$380,000
Permit #:
M00922424-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work for the renovation to existing units 11a 11c 11d 11e 21a 21b 21c 21d 22d 33a 33b including ordinary repairs to bathrooms as per plans filed herewith. no change in use egress or occupancy
Valuation:
$110,000
Permit #:
M01150264-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work for the renovation to existing units 17a 17d 19b 19c 22a 22c 23a 23c 24a 25b 25d including ordinary repairs to bathrooms as per plans filed herewith. no change in use egress or occupancy
Valuation:
$110,000
Permit #:
M01173063-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of existing and installation of new sprinkler heads. 14 temporary sprinkler heads being installed and fire hose cabinet replaced installation of new pantry wellness room and lavatories with all associated piping and equipment
Valuation:
$125,621
Permit #:
M01254015-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work for the renovation to existing units 7a 8a 8e 8f 9a 9e 10c 10d 12a 12e 12f including ordinary repairs to bathrooms as per plans filed herewith. no change in use egress or occupancy
Valuation:
$110,000
Permit #:
M01156538-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Opening and closing of walls supportive construction associated with replacement of individual apartment cooking gas meters with single cooking gas master meters. no change in use egress or occupancy
Valuation:
$100,000
Permit #:
B01099530-S1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Demar Plumbingcorp License info
Verified License
| License # | 002431 |
| Status | Active |
| State | New York |
| Type | Plumber |
| Date Issued | 05-05-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Demar Plumbingcorp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 000653 |
| Status | Active |
| State | New York |
| Type | Fire Suppression Contractor B |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Demar Plumbingcorp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 001549 |
| Status | Active |
| State | New York |
| Type | Plumber |
| Date Issued | 02-21-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Demar Plumbingcorp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1144 |
| Status | Active |
| County | Westchester County |
| Type | Countywide Master Plumber License |
- BuildZoom has not verified this license since March, 2017.
Verify this license's status for Demar Plumbingcorp at the Consumer Westchester County, NY.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 608120 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Demar Plumbingcorp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | United Specialty Ins |
Insured
| Workers Comp Provider | New Hampshire Ins Co |
1.8K
Permits
- Building permit records show that Demar Plumbingcorp has worked on 1752 permitted projects.
Demar Plumbingcorp Employees
AM
Alessandro De Marinis
Owner