Updated: Jul 11, 2026
Location and Projects
Address
40-39 235th Street, Douglaston, NY, 11363
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Kd One Construction Inc Photos
Kd One Construction Inc
Serving residential and commercial clients throughout New York City, Nassau, Suffolk, and Westchester Counties, KD One Construction Inc offers a comprehensive range of general contracting services. The firm specializes in new building construction, renovations, and interior design, with project capabilities that include architectural engineering, construction management, millwork, demolition, excavation, and structural work. Mechanical, plumbing, and electrical services are also part of their offerings. With 31 years in operation, KD One Construction is licensed in New York City, New Jersey, Nassau, Suffolk, and Westchester, and holds a New York City Department of Transportation license. The company manages projects that require work permits and collaborates on both residential and commercial properties, emphasizing reliable solutions and cohesive design for its clients.
Kd One Construction Inc Services
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Kd One Construction Inc Contact Information
Phone Number: (646) 643-4372
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Address: 40-39 235th Street, Douglaston, NY 11363
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Kd One Construction Inc Douglaston
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kd One Construction Inc has a BuildZoom score of 112, which places them above 97% of 77,888 contractors in New York.
Activity
|
6 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Kd One Construction Inc has worked on at least
10.0 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
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Kd One Construction Inc mostly works on
kitchen remodel
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $111,740. 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 Kd One Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of multi family home and obtain certificate of occupancy. new construction addition partition changes installation of new windows as per plans. change of egress per plans
Valuation:
$764,250
Permit #:
B00942658-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of non-load bearing partitions gwb millwork tilework replace kitchen cabinets cosmetic finshes throughout minor extension. no change to egress occupancy or use
Valuation:
$426,400
Permit #:
M01194255-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Horizontal enlargement to existing 3 story building. building remains two family dwelling. in conjunction with alt-1 (no work) # 321756293
Valuation:
$350,000
Permit #:
B00485579-I1-GC-CX
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Structural work for horizontal extension as per plans. filed in conjunction with in conjunction with alt-1 (no work) # 321756293 and gc application # b00485579
Valuation:
$332,625
Permit #:
B00985483-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical application for the renovation enlargement & conversion of use of 2 family townhouse w garage/storage on first floor to convert to single family home; a new c/o is to be obtained;construction structural & mechanical work filed simultaneously
Valuation:
$65,394
Permit #:
B00255312-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foundation work for horizontal extension and reinforcement of existing foundation. filed in conjunction with in conjunction with alt-1 (no work) # 321756293 and gc application # b00485579
Valuation:
$70,000
Permit #:
B00985478-I1-FO
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation only. no change in use group occupancy egress or bulk under this application
Valuation:
$621,000
Permit #:
M00901947-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 1-family house
Valuation:
$650,000
Permit #:
Q00508984-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Structural work for steel framings and horizontal extension
Valuation:
$153,480
Permit #:
B00942658-S1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Structural work as per plans as related to alteration-1 application under job # 322013058; all related work filed subsequently
Valuation:
$245,239
Permit #:
B00634134-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Erect 8 ft high temporary construction wood fence on property line for alt1 job number in conjunction with alt-1 # b00485579
Valuation:
$1,000
Permit #:
B00495961-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New pad footings and wall footings
Valuation:
$25,600
Permit #:
B00942658-S4-FO
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of temporary construction wood fence per plan submitted during nb work. the work shall comply with the 2014 building code chapter 33
Valuation:
$6,000
Permit #:
Q00684186-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing store including modification of partitions flooring ceiling tile and installation of ramp. and replacement of rollup gate@store front. no change in use egress or occupancy
Valuation:
$44,500
Permit #:
M00528161-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New building - construction equipment - fence construct new four (4) story residential building as per plans filed
Valuation:
N/A
Permit #:
321190992-01-EQ-FN
Status:
issued
Fee:
$8,518
Permit Type:
N/A
Building Type:
N/A
Filed herewith plans and application to remove illegal fixtures/partitions from cellar to address violations #34421931p & #34421932r. no change in occupancy use or egress
Valuation:
$10,000
Permit #:
Q00629365-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith in filing to replace an existing rooftop hvac unit on existing piping and supports as per plan. new equipment use permit. not involving modification or removal of ductwork. no change in egress occupancy or use
Valuation:
$30,000
Permit #:
321767717
Status:
ISSUED
Fee:
$503
Permit Type:
Mechanical/HVAC
Building Type:
N/A
New building - construct new four (4) story residential building as per plans filed
Valuation:
N/A
Permit #:
321190992-01-NB
Status:
issued
Fee:
$8,518
Permit Type:
N/A
Building Type:
N/A
Installation of temporary construction fence. no change in use occupancy or egress
Valuation:
$3,100
Permit #:
B00255095-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment renovation including modification of partitions flooring and ceiling. no change in use egress or occupancy
Valuation:
$21,100
Permit #:
M00556298-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Kd One Construction Inc License info
Verified License
| License # | H18H6880000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Kd One Construction Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 026499 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Kd One Construction Inc with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 13VH07673600 |
| Status | Active |
| State | New Jersey |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Kd One Construction Inc with the New Jersey Department of Law & Public Safety
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H18H6880000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Kd One Construction Inc with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 027451 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Kd One Construction Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 609469 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered, General Contractor Registered, General Contractor Registered |
- When BuildZoom last verified this license, it had an expiration date of October, 2023. Check the current license status of Kd One Construction Inc with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F187663-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Kd One Construction Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H18H68800 |
| Status | Inactive |
| County | Nassau County |
| Type | Home Improvement Contractors |
- According to the Nassau County Office of Consumer Affairs, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Kd One Construction Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 604573 |
| Status | Inactive |
| State | New York |
| Type | General Contractor Non Registered |
- According to the New York City Department of Buildings, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Kd One Construction Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Hudson Insurance Company |
Insured
| Workers Comp Provider | Nysif |
103
Permits
- Building permit records show that Kd One Construction Inc has worked on 103 permitted projects.
Kd One Construction Inc Employees
CK
Chi Uk Kwon
Owner
CK
Chiuk Kwon
Pres
CK
Choi Kevin
KC
Kevin Choi
Vice President