Updated: May 19, 2026
Location and Projects
Address
44-12 189th Street, Flushing, NY, 11358
Use our bidding system to
request a quote
Sin Do Construction Inc
Sin Do Construction Inc, 44-12 189th St, Flushing, NY (Owned by: Hyeeun Jeong) holds a Home Improvement Contractors license and 5 other licenses according to the Nassau County license board.
Their BuildZoom score of 89 does not rank in the top 50% of New York contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sin Do Construction Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sin Do Construction Inc Services
Start a project today:
Sin Do Construction Inc Contact Information
Phone Number: (646) 643-4571
Edit
Address: 44-12 189th Street, Flushing, NY 11358
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Sin Do Construction Inc Flushing
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sin Do Construction Inc has a BuildZoom score of 89, which places them above 30% of 77,888 contractors in New York.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
Our building permit records indicate that Sin Do Construction Inc has worked on at least
8.0 projects over the past 2 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
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $32,338. 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 Sin Do Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior demolition of commercial space at ground floor due to tenant move-out. work includes removal of non-bearing partitions counter display shelves and finish materials as per the plans herewith. no change in use egress and occupancy
Valuation:
$8,000
Permit #:
B01142897-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation with replacing kitchen fixtures and plumbing fixtures. interior demolition of partition walls for 1- apartment unit in a 16 story building. no change in use egress or occupancy
Valuation:
$52,272
Permit #:
M08005865-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of existing one family house. work includes relocation of exit door non bearing partition/doors installation removal of existing windows and seal and removal of exterior stair
Valuation:
$50,000
Permit #:
Q01140828-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction as shown on plans. no change in use occupancy or egress complying air conditioning 118.3 all exceptions
Valuation:
$146,000
Permit #:
Q01053730-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing restaurant at basement level. work includes removal/installation of non-bearing partitions general carpentry work and replacement of mechanical system as per plans herewith. no change in use egress and occupancy
Valuation:
$60,000
Permit #:
M00688128-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To remove metal awning storage walk in box in gated extension in open area beyond property line. this application is filed to correct outstanding violation #39020400k
Valuation:
$24,675
Permit #:
Q01154421-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of the existing store on the 1st floor. no change in use occupancy or egress is involved under this application
Valuation:
$72,460
Permit #:
Q01224999-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 4 retaining concrete block wall due to sagging earth at front yard. no change in use egress and occupancy under this application
Valuation:
$23,000
Permit #:
Q01066211-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as shown on drawings. no change of occupancy use or egress
Valuation:
$40,000
Permit #:
Q01053730-S1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install split air conditioning/heating system
Valuation:
$6,000
Permit #:
Q01140828-S2-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation temporary construction fence
Valuation:
$8,000
Permit #:
Q00228159-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To remedy ecb violation# 39041030p. mechanical application filed in conjunction with plumbing application #q00531347. no change of occupancy use or egress
Valuation:
N/A
Permit #:
Q00536564-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new partition walls at cellar. no change of occupancy use or egress
Valuation:
$9,600
Permit #:
Q00559027-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321780284-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
123812874-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
520264393-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
520264393-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
340473570-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
340473570-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421909590-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
184
BZ Score
$39K
Avg Project
-
Projects
222
BZ Score
$37.5K
Avg Project
-
Projects
162
BZ Score
$170
Avg Project
-
Projects
Sin Do Construction Inc Reviews
BuildZoom hasn't received any reviews for Sin Do Construction Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sin Do Construction Inc License info
Verified License
| License # | H0457330000 |
| 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 Sin Do 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
| License # | 2055067-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 Sin Do Construction Inc 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 # | 600619 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sin Do 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 # | H0457330000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Sin Do Construction Inc with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 56375 |
| Status | Active |
| County | Suffolk County |
| Type | Home Impovement H2 - Painting |
- When BuildZoom last verified this license, it had an expiration date of November, 2018. Check the current license status of Sin Do Construction Inc with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H04573300 |
| 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 Sin Do Construction Inc at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Insured
| Insurer | Rutgers Casualty Ins Co |
Insured
| Workers Comp Provider | State Farm Fire & Cas |
47
Permits
- Building permit records show that Sin Do Construction Inc has worked on 47 permitted projects.
Sin Do Construction Inc Employees
HJ
Hae Oh Jeong
Pres
HJ
Hyeeun Eun Jeong
Secty
HJ
Hyeeun Jeong
Owner