Updated: Apr 14, 2026
Location and Projects
Address
3625 Prospect Ave, West Palm Beach, FL, 33404
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Nsi Windows and Doors
Nsi Windows and Doors, 3625 Prospect Ave, West Palm Beach, FL (Employees: Charles Childress and Childress, Charles T.) holds a Structural Carpentry Specialty Contractor license and 10 other licenses according to the Broward County license board.
Their BuildZoom score of 109 ranks in the top 5% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nsi Windows and Doors, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nsi Windows and Doors Contact Information
Phone Number: (561) 841-1578
Address: 3625 Prospect Ave, West Palm Beach, FL 33404
Nsi Windows and Doors West Palm Beach
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nsi Windows and Doors has a BuildZoom score of 109, which places them above 95% of 191,428 contractors in Florida.
Activity
|
32 projects
|
2025 |
|
73 projects
|
2024 |
|
43 projects
|
2023 |
Our building permit records indicate that Nsi Windows and Doors has worked on at least
148.0 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
|
133 projects
|
Door and windows installations |
Analyzing permits over the last 4 years shows that Nsi Windows and Doors mostly works on
door and windows installation
projects.
Pricing
|
11 projects
|
< $5k |
|
55 projects
|
$5k-$20k |
|
32 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $16,985. 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 Nsi Windows and Doors
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of pgt vinyl wind guard impact rated windows bronze vinyl white vinyl on the interior. glass to be insulated laminated impact with energy shield max low-e. screens included with operating windows. permit issued to o'donnell in zozohas expired. new permit to be issued under nsi window addition (see bottom of application)
Valuation:
$21,385
Permit #:
BLD2025051631
Status:
complete
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
Removing all windows and doors except 2 ovals and replacing like for like with new impact rated material
Valuation:
$126,675
Permit #:
BLD2025050399
Status:
complete
Fee:
$958
Permit Type:
N/A
Building Type:
N/A
Replace 5 windows w impact **flashing/buck inspection required**
Valuation:
$36,091
Permit #:
23020004
Status:
complete
Fee:
$1,007
Permit Type:
N/A
Building Type:
N/A
Replacement of windows & door into impact (4 openings) **flashing/buck inspection required**
Valuation:
$15,678
Permit #:
23030773
Status:
complete
Fee:
$470
Permit Type:
N/A
Building Type:
N/A
Replace windows and doors with impact approved product into existing openings
Valuation:
$97,947
Permit #:
BLD2025010413
Status:
complete
Fee:
$741
Permit Type:
N/A
Building Type:
N/A
Remove and replace like for like 14 window openings and 3 sliding glass doors with new impact rated product
Valuation:
$34,141
Permit #:
BLD2025051566
Status:
complete
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Window 8 replacement impact resistant 6 openings **buck/flashing inspection required** 9/26/22 reviews complete applicant invited to
Valuation:
$18,800
Permit #:
22081391
Status:
complete
Fee:
$560
Permit Type:
N/A
Building Type:
N/A
Replacement of impact (15) windows & (3) doors **buck/flashing inspection required**
Valuation:
$19,746
Permit #:
22060513
Status:
complete
Fee:
$585
Permit Type:
N/A
Building Type:
N/A
Replace windows & doors w impact **buck inspection required**
Valuation:
$21,894
Permit #:
22021248
Status:
complete
Fee:
$640
Permit Type:
N/A
Building Type:
N/A
Replace windows & sgds w/impact **buck/flashing inspection required** 1/26/23 plans archived into filenet.cd
Valuation:
$10,000
Permit #:
22081389
Status:
complete
Fee:
$323
Permit Type:
N/A
Building Type:
N/A
Replacement of windows & doors into impact (4 openings) **buck/flashing inspection required**
Valuation:
$11,613
Permit #:
25010618-RES-BLDG
Status:
complete
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Replacement of (3) doors & (2) windows **buck inspection required** 12/6/21 reviews complete applicant invited to download plans permit card uploaded. lem 11/9/21 plans uploaded, incoming complete. paper routed to november storage box in scanning.cd 11/9/21 changed from paper to digital.cd 11/9/21 routed to incoming. am
Valuation:
$49,570
Permit #:
21110395
Status:
complete
Fee:
$1,355
Permit Type:
N/A
Building Type:
N/A
Replace entry door with impact approved product into existing opening
Valuation:
$8,151
Permit #:
PWD25-0066
Status:
final
Fee:
$295
Permit Type:
Door
Building Type:
N/A
Remove and replace like for like all windows and sliding glass door
Valuation:
$19,989
Permit #:
BLD2025011848
Status:
complete
Fee:
$114
Permit Type:
N/A
Building Type:
N/A
Replace impact windows & doors **flashing/buck inspection required**
Valuation:
$40,000
Permit #:
23051369
Status:
complete
Fee:
$1,098
Permit Type:
N/A
Building Type:
N/A
Replacement of impact (4) sliding glass doors **flashing/buck inspection required**
Valuation:
$17,866
Permit #:
23051360
Status:
complete
Fee:
$526
Permit Type:
N/A
Building Type:
N/A
Master 22081391 - delete one window
Valuation:
N/A
Permit #:
22110834
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Replace windows with impact into existing openings ** buck inspection required ** 3/23/22 plans archived to filenet.cd
Valuation:
$24,221
Permit #:
21120195
Status:
complete
Fee:
$690
Permit Type:
N/A
Building Type:
N/A
Replace 2 windows & 2 sliding doors w impact. ** buck inspection required **
Valuation:
$23,200
Permit #:
21090243
Status:
complete
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
Replacement of windows & doors w impact **buck inspection required**
Valuation:
$17,082
Permit #:
21050591
Status:
complete
Fee:
$506
Permit Type:
N/A
Building Type:
N/A
Nsi Windows and Doors Reviews
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Verified License
BuildZoom confirmed this contractor's license
Nsi Windows and Doors License info
Verified License
| License # | 06-FC-13482-R |
| Status | Active |
| County | Broward County |
| Type | Structural Carpentry Specialty Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Nsi Windows and Doors at the Broward County Contractor License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 06-FC-13482-R |
| Status | Active |
| County | Broward County |
| Type | Finished Carpentry |
- When BuildZoom last verified this license, it had an expiration date of August, 2018. Check the current license status of Nsi Windows and Doors with the Broward County Contractor License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 06-FC-13482-R |
| Status | Active |
| County | Broward County |
| Type | Finished Carpentry |
- When BuildZoom last verified this license, it had an expiration date of August, 2018. Check the current license status of Nsi Windows and Doors with the Broward County Contractor License Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 06-FC-13482-R |
| Status | Active |
| County | Broward County |
| Type | Finished Carpentry |
- BuildZoom has not verified this license since April, 2025.
Verify this license's status for Nsi Windows and Doors at the Broward County Contractor License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | FL06FC13482R |
| Status | Active |
| State | Florida |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Nsi Windows and Doors at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F123344-2 |
| 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.
Check this license's status for Nsi Windows and Doors at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | General Contractor |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nsi Windows and Doors at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | Window + Door Install. |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nsi Windows and Doors at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Hollywood |
| Type | Window + Door Install. |
- According to the City of Hollywood Contractor Directory, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nsi Windows and Doors at the City of Hollywood Contractor Directory.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F123344-1 |
| 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.
Check this license's status for Nsi Windows and Doors at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| Status | Unable To Verify |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
788
Permits
- Building permit records show that Nsi Windows and Doors has worked on 788 permitted projects.
Nsi Windows and Doors Employees
CC
Charles Childress
Licensee
CT
Childress, Charles T.