Updated: Dec 19, 2025
Location and Projects
Address
500 Dekalb Ave, Brooklyn, NY, 11205
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Jsb Works HVAC/Mechanical Contractor
Jsb Works at 500 Dekalb Ave, Brooklyn, NY 11205, has a BuildZoom score of 107 and ranks in the top 6% of 77,888 New York contractors.
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Jsb Works Contact Information
Phone Number: (201) 381-1684
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Address: 500 Dekalb Ave, Brooklyn, NY 11205
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Jsb Works Brooklyn
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jsb Works has a BuildZoom score of 107, which places them above 94% of 77,888 contractors in New York.
Activity
|
17 projects
|
2025 |
|
36 projects
|
2024 |
|
50 projects
|
2023 |
Our building permit records indicate that Jsb Works has worked on at least
103.0 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
|
Fences |
|
7 projects
|
New Constructions |
|
30 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Jsb Works mostly works on
mechanical project
and fences
projects.
Pricing
|
37 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
13 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
6 projects
|
$1mil+ |
The typical size of their permits is approximately $4,800. 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.
Proposed alteration to existing 3 story & basement & cellar building. vertical and horizontal enlargement. proposed 4 story + mezz + cellar + penthouse residential use building
Valuation:
$1,444,006
Permit #:
B00989145-I1-GC
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Alt-co application hereby filed for the addition of accessory residential recreation rooms and storage in cellar at an existing residential building. new ada ramp. to obtain an updated c/o for the cellar. no change to bulk use or metes and bounds
Valuation:
$233,856
Permit #:
B00768943-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propose to provide plans to restore to prior use as 2 family including restore kitchen to 2nd floor to remove stop work order. plumbing plans filed on job# no change in use egress or occupancy
Valuation:
$160,000
Permit #:
B00985422-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work alteration type 2 herewith filing for removal and direct replacement of interiornon-bearing partitions. direct replacement of kitchen cabinets framing and lintel. refinish finished floors. replace interior doors no change in use occupancy
Valuation:
$17,500
Permit #:
B01015855-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed herewith to propose horizontal enlargement at the second floor. 1 story vertical enlargement with a penthouse and bulk head. increase dwelling units to 15 and to obtain new certificate of occupancy
Valuation:
$345,456
Permit #:
X00708248-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing 2 story and basement 2 unit building to be converted into a 10 unit residential building
Valuation:
$437,008
Permit #:
B00989132-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove exist space heaters & install 9 new indoor wall mounted ah units( 3 on each 2 3 & 4th fl) 3 outdoor vrv units on the roof one air-handler one outdoor condenser unit on the roof one motorized damper & 6 bathroom exhausts duct work & piping
Valuation:
$90,000
Permit #:
B00335570-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation and change to childcare of cellar partial first floor of an existing six (6) story + cellar commercial building
Valuation:
$482,796
Permit #:
B01102419-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation to increase in numbers of dwelling unit from 2 to 10 units. to an existing 2 story and basement residential building
Valuation:
$437,700
Permit #:
B00880249-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed herewith to propose the following; proposed 6 story vertical and horizontal enlargement w penthouse and cellar increase dwelling units to 26 and obtain new certificate of occupancy
Valuation:
$2,200,680
Permit #:
X00707462-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alt-co application hereby filed for interior renovation of an existing four (4) story + cellar mixed use building converting to residential use only
Valuation:
$245,835
Permit #:
B01091383-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed herewith to convert building into a house of worship new c-of-o to be issued. no change in bulk
Valuation:
$749,200
Permit #:
B00740315-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed herwith to convert an exisitng three story + basement three family building into a ten family
Valuation:
$733,075
Permit #:
X01034995-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation new gypsum new flooring new moldings replacing kitchen cabinets replacing doors tiling painting as per plans. no change to use egress or occupancy
Valuation:
$63,450
Permit #:
B01215659-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed herewith to propose the following. proposed 2 story vertical enlargement w penthouse increase dwelling units to 44 and obtain new certificate of occupancy
Valuation:
$1,010,496
Permit #:
X00732047-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation converting an existing 3 story into a 10 unit residential building
Valuation:
$448,063
Permit #:
X01060547-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation vertical and horizontal enlargement. converting 2 story and cellar residential into 4 story cellar and penthouse
Valuation:
$465,950
Permit #:
X00742225-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 to existing 2 story building proposed interior conversion of existing 2 story building existing 2 family converting into 10 dwelling units
Valuation:
$438,240
Permit #:
X08043276-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation new interior partitions fixing flooring replacing kitchen and bathrooms mechanical work and per plans. no change to use egress or occupancy
Valuation:
$154,500
Permit #:
B01078079-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing 3 story 2 unit building to be converted into a 8 unit residential building
Valuation:
$355,568
Permit #:
B01094145-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Jsb Works Reviews
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Jsb Works License info
License Not Required
| Status | Not Required |
- BuildZoom verified in July, 2021 that this contractor does not need a license to be a contractor in New York.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
117
Permits
- Building permit records show that Jsb Works has worked on 117 permitted projects.