Updated: Jul 06, 2026
Location and Projects
Address
88-92 SEDGWICK AVENUE, Yonkers, NY, 10504
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M.S.Y. Construction Corp
Serving Yonkers, NY and the surrounding area, M.S.Y. Construction Corp brings more than two decades of experience to residential and commercial construction projects. The company handles a range of work including home renovations, kitchen remodeling, bathroom updates, and full-scale additions. Their portfolio features both interior and exterior construction, such as deck installations and masonry projects. M.S.Y. Construction Corp also manages commercial buildouts, offering expertise in adapting spaces for retail and office use. Clients include homeowners and property managers seeking structural repairs, updates, and improvements. Operating for over 25 years, the team provides project management from initial planning through final walkthrough. M.S.Y. Construction Corp’s capabilities include carpentry, roofing, siding, and general contracting services for projects throughout Westchester County.
M.S.Y. Construction Corp Services
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M.S.Y. Construction Corp Contact Information
Phone Number: (917) 709-0080
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Address: 88-92 SEDGWICK AVENUE, Yonkers, NY 10504
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M.S.Y. Construction Corp Yonkers
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
M.S.Y. Construction Corp has a BuildZoom score of 107, which places them above 94% of 77,888 contractors in New York.
Activity
|
10 projects
|
2025 |
|
7 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that M.S.Y. Construction Corp has worked on at least
29.0 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
|
7 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that M.S.Y. Construction Corp mostly works on
new construction
projects.
Pricing
|
8 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $13,025. 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 M.S.Y. Construction Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Existing commercial senior home facility with change of use and occupancy to homeless shelter in this application. interior renovation of finishes no demolition proposed
Valuation:
$250,000
Permit #:
M08054272-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed to renovate portions of existing warehouse and existing mezzanine accessory offices with work to include new partitions hung ceiling finished floor and windows. no change to use egress nor occupancy
Valuation:
$683,600
Permit #:
Q00778076-S1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing 15 story public facility with interior partition work only on partial of cellar first eleventh & thirteen floors only. no change in use means of egress or occupancy. co change application to be filed separately
Valuation:
$525,700
Permit #:
M00795674-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed to replace portions of shed roof deck as needed for repair install office 1st floor high partition lower portion of 1st floor slab excavated to grade & pour retaining wall slab and 4 loading berth exterior wall openings
Valuation:
$93,290
Permit #:
Q00778076-S7-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combine units 2b and 2c on the second floor per tppn 3/1997. new opening in non-loadbearing partition. all plumbing work filed under separate application. no change to egress use or occupancy
Valuation:
$2,800
Permit #:
X01233011-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing commercial tenant space on the 6th floor. work includes installation of new partitions finishes millwork and light fixtures. no change in use occupancy or egress
Valuation:
$68,000
Permit #:
M00980585-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing 1 family dwelling to be enlarged at 1st& 2nd floor with interior renovation work as per plan. there is no change in use means of egress or occupancy under this application
Valuation:
$180,000
Permit #:
Q00684290-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed to install 262 lin.ft. of temporary wood construction fence at 3'-0 past onderdonk ave lot line and at lot line along southeast exposure as per plan. no change to use egress nor occupancy
Valuation:
$18,340
Permit #:
Q00795498-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed to convert factory and accessory office use to warehouse and accessory offices. work to include new 10'-0 wide loading berth opening. subsequent applications filed for sp pl ms gc cc and eq
Valuation:
$16,000
Permit #:
Q08010960-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application filed for removal of non-load bearing partitions to include first floor cmu walls mezzanine partitions hung ceiling obsolete cables conduits piping wires and debris. no change to use egress or occupancy
Valuation:
$70,820
Permit #:
Q00778076-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 new 29'-0 wide curb cut with (2)2-6 splays located 148'-11 se of nw lot line expand existing 12'-0 wide curb cut nw to 25'-9 long to include (2)1'-6 splays. replace portions of existing concrete curb & flags as note on plans. no change u
Valuation:
$7,280
Permit #:
Q00778076-S2-CC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New vrf hvac system for proposed showroom and office. no chenge in use occupncy or egress
Valuation:
$119,300
Permit #:
Q00778076-S6-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321965548-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321965520-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321963906-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321958084-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321958075-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321958066-05-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321958048-06-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321965548-03-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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M.S.Y. Construction Corp Reviews
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M.S.Y. Construction Corp License info
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 # | 611789 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered |
- When BuildZoom last verified this license, it had an expiration date of January, 2025. Check the current license status of M.S.Y. Construction Corp 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 # | 1287576-DCA |
| Status | Inactive |
| State | New York |
| Type | Home Improvement Contractor |
- According to the New York Department 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 M.S.Y. Construction Corp at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 021410 |
| 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 M.S.Y. Construction Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21410 |
| Status | Inactive |
| State | New York |
- 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 M.S.Y. Construction Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Us Underwriters Ins Co |
Insured
| Workers Comp Provider | Nysif |
42
Permits
- Building permit records show that M.S.Y. Construction Corp has worked on 42 permitted projects.
M.S.Y. Construction Corp Employees
HK
Hyungman Kim
Owner
KY
Kil Chung Yun
Owner
YC
Yun Kil Chung