Updated: Nov 21, 2025
Location and Projects
Address
139 Spencer Avenue, Lynbrook, NY, 11563
Use our bidding system to
request a quote
STM Complete Contracting Construction
STM Complete Contracting, 139 Spencer Ave, Lynbrook, NY (Owned by: Stephen Maroney) holds a Home Improvement Contractors license and 4 other licenses according to the Nassau County license board.
Their BuildZoom score of 97 ranks in the top 18% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring STM Complete Contracting, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
STM Complete Contracting Services
Start a project today:
STM Complete Contracting Contact Information
Phone Number: (516) 596-0994
Edit
Address: 139 Spencer Avenue, Lynbrook, NY 11563
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by STM Complete Contracting
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair storm damage alterations and additions in excess of 50%
Valuation:
$170,000
Permit #:
201502632
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alterations and reconstruction of existing dwelling in excess of 50%
Valuation:
$187,000
Permit #:
200913049
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401226589-01-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct two story rear addition
Valuation:
$105,000
Permit #:
201605470
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct one story rear addition - fireplace - and new boiler
Valuation:
$35,000
Permit #:
201605569
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct two story addition with interior alterations bathrooms
Valuation:
$80,000
Permit #:
201517071
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct interior alterations to 1st and 2nd floor with kitchen relocation and new bathroom on 1st floor
Valuation:
$25,000
Permit #:
201418811
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400897222-01-AL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Variance construct roofed over patio in rear per bza
Valuation:
$18,000
Permit #:
201502629
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct second floor addition
Valuation:
$75,000
Permit #:
201419269
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct alterations to existing facade w/new covered front porch
Valuation:
$25,000
Permit #:
201408926
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair fire damage and construct rear dormer
Valuation:
$18,000
Permit #:
201215452
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct rear 1 story addtion
Valuation:
$44,000
Permit #:
201407301
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301920768-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301920759-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
402067464-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct addition to detached garage
Valuation:
$8,000
Permit #:
201408935
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct 2nd fl addition & rear concrete patio
Valuation:
$50,000
Permit #:
200717649
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301920768-01-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301920759-01-NB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
184
BZ Score
$39K
Avg Project
-
Projects
220
BZ Score
$37.5K
Avg Project
-
Projects
162
BZ Score
$170
Avg Project
-
Projects
STM Complete Contracting Reviews
BuildZoom hasn't received any reviews for STM Complete Contracting. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
STM Complete Contracting License info
Verified License
| License # | H1894670000 |
| 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 STM Complete Contracting at 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 # | 48655 |
| Status | Active |
| County | Suffolk County |
| Type | H H10 - Carpentry |
- When BuildZoom last verified this license, it had an expiration date of April, 2015. Check the current license status of STM Complete Contracting 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 # | H1894670000 |
| 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 STM Complete Contracting 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 # | H18946700 |
| 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 STM Complete Contracting 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 # | 605187 |
| 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 Complete Contracting at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | First Mercury Ins Co |
Insured
| Workers Comp Provider | Nysif |
20
Permits
- Building permit records show that STM Complete Contracting has worked on 20 permitted projects.
STM Complete Contracting Employees
SM
Stephen Maroney
Owner
SM
Stephen Maroney
Owner