Updated: May 26, 2026
Location and Projects
Address
258-19 87TH AVENUE, Floral Park, NY, 11001
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Stm Improvement
Serving Floral Park and the surrounding areas of Nassau County, Stm Improvement specializes in residential remodeling and home improvement projects. With nine years of experience, the company handles a range of interior and exterior renovation services for homeowners, including kitchen and bathroom remodeling, basement finishing, roofing, siding, window installation, and deck construction. Stm Improvement’s portfolio features work on single-family homes, providing both modernization upgrades and repairs. The company emphasizes using durable materials that suit the architectural styles common in Long Island neighborhoods. Clients rely on Stm Improvement for comprehensive project management throughout the renovation process, from initial consultation and planning through to completion of construction.
Stm Improvement Services
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Stm Improvement Contact Information
Phone Number: (646) 270-7932
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Address: 258-19 87TH AVENUE, Floral Park, NY 11001
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Stm Improvement Floral Park
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Stm Improvement, click “This is My Business” to update your information.
Activity
|
5 projects
|
2023 |
Our building permit records indicate that Stm Improvement has worked on at least
5.0 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-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
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.
Reno exist 1st fl space to new medical office - no amended co as per buildings bulletin 2009-25. reno existing storage space at cellar. new non-load bearing partitions new lighting new ceilings new interior doors new millwork new tile
Valuation:
$409,600
Permit #:
M00609593-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate exist 1st fl med office - new non-load bearing partitions new lighting new ceilings new interior doors new millwork new bathroom wall tile - no change of egress use or occupancy required as per bb 2009-025
Valuation:
$168,750
Permit #:
M00585093-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of the existing 2nd floor apartment. work include remove of non-load bearing partition and install new wood flooring. no change in use egress or occupancy
Valuation:
$109,120
Permit #:
Q00909526-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application is filed to renovate the interior partitions and finishes storefront and structural elements of existing building work to new mechanical systems. no change to use egress or occupancy
Valuation:
$132,360
Permit #:
B08008584-I1-GC-CX
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reno 1st fl retail space to new medical office - no amended co as per buildings bulletin 2009-25. new non-load bearing partitions drop ceilings lighting interior doors millwork bathroom wall tile - no change to egress use or occupancy
Valuation:
$161,000
Permit #:
Q00445118-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application is filed for the erection of a temporary construction fence for the replacement of an existing storefront assembly. no change to use egress or occupancy
Valuation:
$5,000
Permit #:
B08008440-I1-FN
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed interior renovation in cellar to remove illegal partitions and doors. repairing ceiling flooring partition. no change in use egress or occupancy
Valuation:
$12,000
Permit #:
B08013993-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation in the 2nd floor repairing flooring ceiling and new partitions. no change in use occupancy
Valuation:
$82,040
Permit #:
B00871975-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - convert cellar & 1st floor from office shipping rooms & factory to retail store. proposed office use from 2nd thru 7th floors. construction plumbing & mechanical work at 6th floor as per plan
Valuation:
$110,000
Permit #:
110074455-01-AL
Status:
issued
Fee:
$1,222
Permit Type:
N/A
Building Type:
O6-office buildings
New ductwork at first floor connected to existing hvac equipment at roof. two (2) new toilet exhaust fans vented through roof
Valuation:
$10,000
Permit #:
B00486171-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New ductwork at 1st floor existing hvac units to remain new toilet exhaust fans for restrooms
Valuation:
$4,000
Permit #:
M00636871-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application is filed for open porch at rear of existing 2 story residence. no change to use egress or occupancy
Valuation:
$6,250
Permit #:
S00485530-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140975602-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140959675-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
340743468-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321908361-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321522955-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321522955-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140959675-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
340467827-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Stm Improvement Reviews
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Stm Improvement License info
License Not Verified
| License # | 020929 |
| Status | Active |
| State | New York |
| Type | Superintendent Of Construction |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Stm Improvement 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 # | 2049411-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 Stm Improvement 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 # | 616810 |
| 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 Stm Improvement at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Stm Improvement, click “This is My Business” to update your information.
Insured
| Insurer | Western World Ins.Co |
Insured
| Workers Comp Provider | Nysif |
25
Permits
- Building permit records show that Stm Improvement has worked on 25 permitted projects.
Stm Improvement Employees
GL
George Lam
Owner