Updated: Jun 23, 2026
Location and Projects
Address
573 LOCUST AVE, Port Chester, NY, 10573
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Kldny Construction
Serving clients throughout Port Chester, NY, Kldny Inc specializes in residential and commercial construction services. With 12 years of operation, the company brings experience to a variety of project types, including interior renovations, remodeling, and new construction. Kldny Inc handles both single-family homes and commercial properties, providing construction solutions tailored to the needs of property owners in the Westchester County area. The team at Kldny Inc manages projects from planning through completion, encompassing demolition, framing, finish carpentry, and final installations. Their project portfolio demonstrates work on kitchens, bathrooms, and multi-room updates, as well as improvements for office and retail spaces. Kldny Inc is equipped to coordinate with architects, designers, and building managers to ensure site-specific requirements are met for every assignment.
Kldny Inc Services
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Kldny Inc Contact Information
Phone Number: (646) 725-1966
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Address: 573 LOCUST AVE, Port Chester, NY 10573
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Kldny Inc Port Chester
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kldny Inc has a BuildZoom score of 104, which places them above 91% of 77,888 contractors in New York.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Kldny 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.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $140,500. 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.
Propose interior renovation at existing apartment#6c on 6th fl. work to include partition changes mechanical plumbing and electrical work. no change in use egress or occupancy
Valuation:
$216,000
Permit #:
M01117316-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paa p2 filed to amend the drawings only drawings uploaded in additional documents. demolition and installation of non load bearing partitions in existing single family dwelling at the cellar level 1st through 5th floor. architectural work
Valuation:
$100,000
Permit #:
M00589586-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing apartment 8b on the 8th floor. general construction no change in use occupancy or egress
Valuation:
$180,000
Permit #:
M00906538-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior apartment renovation of apartment 10d/11d inclusive of non-load bearing wall changes as per plans filed herewith. plumbing work filed under separate dob now application. no change to egress use or occupancy
Valuation:
$378,690
Permit #:
M08004942-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction application related to apartment renovations as per drawings filed hereiwth
Valuation:
$700,000
Permit #:
M00907324-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New split system air conditioning installation for apartment renovation in conjunction with gc application #m00933886-i1. work on 12th floor apartment 12a/b. there are no change in use egress or occupancy
Valuation:
$49,986
Permit #:
M00933951-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This alteration is being filed for the renovation and combination of existing apartments 12a/b. there are no change in use egress or occupancy
Valuation:
$176,904
Permit #:
M00933886-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation on apartment 7a and realted mechanical work for installation of air cooled single-zone split system air conditioning as per plans filed herewith. related plumbing applicaiton to be filed seperately. no change to use egress or occupancy
Valuation:
$143,000
Permit #:
M00662335-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Propose mechanical works in conjunction with arch. design #m01117316-i1. no change in use egress or occupancy
Valuation:
$31,150
Permit #:
M01117316-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of existing single family dwelling at the roof. structural work. no change in use occupancy or egress
Valuation:
$15,000
Permit #:
M00975682-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Architectural and plumbing renovations to combine units 10h and 10j on the 10th floor per tppn 3/97. no change in use egress or occupancy
Valuation:
$138,000
Permit #:
M00582370-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovations consisting of partitions and finishes along with installation of mechanical equipment as per plans herewith. no change to use egress or occupancy
Valuation:
$146,110
Permit #:
M08003489-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical modifications related to apartment renovations as per drawings filed herewith
Valuation:
$80,000
Permit #:
M00907337-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of existing apartment pha on the 6th 7th floor and roof. general construction. no change in use occupancy or egress
Valuation:
$200,000
Permit #:
M00719025-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor medicl office space renovation as per plans filed herewith. no change to use egress or occupancy
Valuation:
$242,000
Permit #:
M00496547-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of mechanical exhaust fan on the 6th floor of existing apartment pha. mechanical work. no change in use occupancy or egress
Valuation:
$1,000
Permit #:
M00719304-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing apartment 9a on the 9th floor. general construction. no change in use occupancy or egress
Valuation:
$15,000
Permit #:
M00730955-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new support beam below existing deck and new offset posts. structural work. no change in use occupancy or egress
Valuation:
$42,000
Permit #:
M00719365-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical modifications and work related to apartment renovations
Valuation:
$100,000
Permit #:
M00421053-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air conditioning unit and associated piping installation as per plans filed herewith
Valuation:
$43,000
Permit #:
M00496646-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Kldny Inc License info
Verified License
| License # | 2014028-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kldny Inc at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 613102 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Kldny 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-F147277-2 |
| 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 Kldny 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 # | NAT-F147277-1 |
| 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 Kldny Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Mt. Hawley Insurance Comp |
Insured
| Workers Comp Provider | Nysif |
42
Permits
- Building permit records show that Kldny Inc has worked on 42 permitted projects.
Kldny Inc Employees
KL
Katarzyna Lysikowska-Diaz
Owner