Updated: Jun 13, 2026
Location and Projects
Address
190 CONSELYEA STREET APT.4B, Brooklyn, NY, 11211
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Jtonic Design & Construction HVAC/Mechanical Contractor
Jtonic Design & Construction Corp, 190 Conselyea St, Brooklyn, NY (Owned by: A) holds a Home Improvement Contractor license and 5 other licenses according to the Westchester County license board.
Their BuildZoom score of 107 ranks in the top 6% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jtonic Design & Construction Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Jtonic Design & Construction Corp Services
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Jtonic Design & Construction Corp Contact Information
Phone Number: (917) 216-3039
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Address: 190 CONSELYEA STREET APT.4B, Brooklyn, NY 11211
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Jtonic Design & Construction Corp Brooklyn
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Jtonic Design & Construction Corp has a BuildZoom score of 107, which places them above 94% of 77,888 contractors in New York.
Activity
|
4 projects
|
2025 |
|
12 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Jtonic Design & Construction Corp has worked on at least
18.0 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
|
6 projects
|
Mechanical projects |
|
6 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Jtonic Design & Construction Corp mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $35,000. 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.
Building Permits by Jtonic Design & Construction Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Exist. two family residence interior renovation. remove and install partition walls. install mini-split heat pump. no change in use occupancy or egress under this application
Valuation:
$255,000
Permit #:
B01200850-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building out ext'g commercial space for salon & retail store velvet by unice. new non bearing partitions updates to floors & wall finishes millwork & new storefront as per plans. no st work. pl work under subsequent. no change in use egress or occupancy
Valuation:
$143,000
Permit #:
M00865512-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor interior renovation. install partition walls plumbing fixtures and millworks replace storefront fenestration as shown on drawings. no change in use occupancy or egress under this application
Valuation:
$40,000
Permit #:
B01195703-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new condenser-water fed water source heat pump for cooling and associated ductwork and piping as per plans herewith. all work is at the commercial space of building. no change in use occupancy or egress
Valuation:
$50,000
Permit #:
M00803585-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 14e minor interior renovation. remove interior non load bearing partitions install new non load bearing partitions and kitchen cabinets. no change in use occupancy or egress under this application
Valuation:
$33,000
Permit #:
M01053409-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor interior renovation. install partition walls air conditioning system and kitchen hood exhaust system. no change in use occupancy or egress under this application
Valuation:
$92,000
Permit #:
M01057890-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior fit-out of existing residential(floor 9) unit 9ds proposed. including partition removal and installation as per plans. no change of use egress and occupancy under this application
Valuation:
$35,000
Permit #:
M01031726-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor interior renovation. installation of kitchen hood exhaust system. no change in use occupancy or egress under this application
Valuation:
$80,000
Permit #:
B00912766-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation on ground floor and refresh all finishes on cellar
Valuation:
$351,200
Permit #:
M01115924-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor interior renovation. install partition walls and millworks. no change in use occupancy or egress under this application
Valuation:
$65,000
Permit #:
B01098676-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation existing commercial space with partiton and mechanical work on the 1st floor. no change in use egrss or occupancy
Valuation:
$42,350
Permit #:
M00949453-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modifications to the existing hvac system on the 1st floor (dae day coffee) as per plans. no change to use egress or occupancy
Valuation:
$5,000
Permit #:
M01003365-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor demolition with installation of new door ceilings and finishes on the on the 1st floor (dae day coffee) as per plans. no change to use egress or occupancy
Valuation:
$20,000
Permit #:
M01004504-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovaiton for the existing restaurant per plan filed at unit a. no change in use egress or occupancy
Valuation:
$20,000
Permit #:
Q01057175-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modifications and additions to mechanical system
Valuation:
$105,360
Permit #:
M01115924-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior reonovation of existing businiess space. no change in use egress or occupancy
Valuation:
$60,000
Permit #:
Q01220303-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit 21ab minor interior renovation. install new partition walls. no change in use occupancy or egress under this application
Valuation:
$32,000
Permit #:
Q00987430-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 family house minor interior and facade renovation. install 2-zone air conditioning unit. no change in use occupancy or egress under this application
Valuation:
$15,000
Permit #:
Q00868922-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior and exterior alteration to existing single family home
Valuation:
$1,000
Permit #:
Q00840179-S2-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alt-co filing. conversion of 1 family house into 2 family house
Valuation:
$3,000
Permit #:
Q00840179-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Jtonic Design & Construction Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
Jtonic Design & Construction Corp License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-F232383-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jtonic Design & Construction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 13VH12173400 |
| Status | Active |
| State | New Jersey |
| Type | Home Improvement Business Contr |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Jtonic Design & Construction Corp at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 623737 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Jtonic Design & Construction Corp 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 # | 2103840-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Jtonic Design & Construction Corp at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-F232383-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom has not verified this license since December, 2023.
Verify this license's status for Jtonic Design & Construction Corp at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Markel Insurance Company |
Insured
| Workers Comp Provider | Nysif |
18
Permits
- Building permit records show that Jtonic Design & Construction Corp has worked on 18 permitted projects.
Jtonic Design & Construction Corp Employees
A
A
Owner
YJ
Yan Jin