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Location and Projects

Address
3673 EXCHANGE AVENUE, Naples, FL, 34104
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Sentinel Construction

Sentinel, 3673 Exchange Ave, Naples, FL (Owned by: Mike Marczak) holds a Cert Contractor license and 5 other licenses according to the Hendry County license board.

Their BuildZoom score of 111 ranks in the top 4% of 191,428 Florida licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Sentinel, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Sentinel Contact Information

Phone: (239) 263-9888 Edit
Address: 3673 EXCHANGE AVENUE, Naples, FL 34104 Edit

Sentinel Naples

Quality

111
96th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Sentinel has a BuildZoom score of 111, which places them above 96% of 191,428 contractors in Florida.

Activity

107 projects
2025
105 projects
2024
53 projects
2023
Our building permit records indicate that Sentinel has worked on at least 265.0 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.

Experience

4 projects
New Constructions
Analyzing permits over the last 4 years shows that Sentinel mostly works on new construction projects.

Pricing

8 projects
< $5k
28 projects
$5k-$20k
8 projects
$20k-$50k
6 projects
$50k-$100k
2 projects
$100k-$250k
2 projects
$500k-$1mil
2 projects
$1mil+
Value Not Public: 201.0 projects
The typical size of their permits is approximately $10,445. 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 Sentinel

Sort by: Notable Notable | Date Date | Job Value Job Value
Shutters/doors/windows
2025-04-04
Installation of 8 single hung windows 12 fixed windows 7 horizontal roller windows 1 sliding glass door all impact and size for size. also 7 mullions 1 fabric storm panel manual and 3 fabric roll down shutters with electric
Valuation:
N/A
Permit #:
PRSD20250414312
Status:
triage
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
N/A
Shutters/doors/windows
2025-02-05
Replace seventeen (17) windows in ten openings size for size with impact windows. install three (3) motorized fabric roll shutters fl#14562.1 and two (2) clear storm panels fl#6417.1 620 weber blvd s naples
Valuation:
N/A
Permit #:
PRSD20241146951
Status:
final
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Shutters/doors/windows
2024-11-27
Replace two (2) windows with impact size for size. replace sliding glass door with impact sgd size for size. install one (1) manual roll shutter on kitchen window. rev 1 - no change to original scope of work. lawson windows was purchased by custom window systems inc and the noa numbers have been replaced with new noa numbers. the openings and wind calculations will remain the same. 14... see more
Valuation:
N/A
Permit #:
PRSD20240938000
Status:
final
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential multi...
Shutters/doors/windows
2025-02-20
Installation of 6 accordion shutters (fl 13757.2) no electric and 10 fabric rolldown shutters (fl 14562.1) and rollscreen combinations with electric
Valuation:
N/A
Permit #:
PRSD20250207316
Status:
fees paid gmd
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Private provider-ndc naples- inspection only installation of two (2) motorized roll shutter/roll screen combinations - revision 1: install one (1) motorized roll shutter/roll screen combination in opening #2 delete opening #1 motorized roll shutter/roll screen combination
Valuation:
N/A
Permit #:
PRAB2402381-BD1
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Shutters/doors/windows
2025-04-27
Replace eleven (11) windows with single hung impact windows size for size. install one (1) aluminium storm panel 5005 maxwell cir unit 102
Valuation:
N/A
Permit #:
PRSD20240730783
Status:
final
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential multi...
Shutters/doors/windows
2025-01-10
Install four (4) motorized roll shutter/roll screen combinations fl#22558.2 ref: prfh20240832216 private provider 1798 harbor ln naples
Valuation:
N/A
Permit #:
PRSD20241250773
Status:
issued
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Shutters/doors/windows
2025-05-12
Installation of two motorized typhoon armor fabric roll down shutters and one vinyl roll screen with electric 215 legacy ct naples
Valuation:
N/A
Permit #:
PRSD20250520445
Status:
fees paid gmd
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Exterior openings (windows/shutters/doors)
2025-06-02
Installation of 2 cws impact single hung windows with half rounds & mullions size for size & one accordion shutter manual
Valuation:
$7,800
Permit #:
OPN2025-01770
Status:
complete
Fee:
$301
Permit Type:
1 & 2 family
Building Type:
N/A
Shutter(s) with electric
2024-12-26
Noc install seven (7) motorized roll shutter/roll screen combinations on the 1st floor and three (3) on the 2nd floor fl#26980.1
Valuation:
$168,113
Permit #:
SHUT-24-08153
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Shutters/doors/windows
2025-05-02
Installation of 2 accordion shutters no electric and 1 roll down shutter with electric. 8084 ibis cove cir (unit) naples
Valuation:
N/A
Permit #:
PRSD20250519069
Status:
fees paid gmd
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Shutter(s) with electric
2025-11-07
Noc installation of six (6) roll down shutter and roll screen combination with electric
Valuation:
$71,742
Permit #:
SHUT-25-02664
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Shutters/doors/windows
2025-02-05
Replacing seven (7) windows size for size with impact single hung windows 2020 w crown pointe blvd (unit) naples
Valuation:
N/A
Permit #:
PRSD20250204809
Status:
filed
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential one a...
Building
2024-06-27
Private provider-ndc inspections only install seven (7) motorized roll shutter/roll screen combinations - rev 1: install six motorized shutter screen combinations on the first floor and four on the 2nd floor
Valuation:
N/A
Permit #:
PRAB2403557-BD1
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install five (5) roll shutter/roll screen combinations with electric revision 1 - delete motorized roll shutter/roll screen combination in opening #4
Valuation:
N/A
Permit #:
PRAB2302874-BD1
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Building
2023-11-07
Install one motorize roll screen only and six motorized roll shutter/roll screen combinations - rev 1: install one motorized roll screen only and four motorized roll shutter/roll screen combinations. delete roll shutter/roll screen combinations in openings #1&#2
Valuation:
N/A
Permit #:
PRAB2306811-BD1
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Shutters/doors/windows
2025-03-11
Installation of 10 accordion shutters fl # 13757.2 manual and 1 rolldown shutter fl # 26980.1 with electric
Valuation:
N/A
Permit #:
PRSD20250310184
Status:
triage
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
N/A
Shutters/doors/windows
2025-02-03
Installation of accordion shutter fl #13757.1 no electric required 13945 old coast rd 704 (unit) naples
Valuation:
N/A
Permit #:
PRSD20250204362
Status:
filed
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential multi...
Shutters/doors/windows
2025-02-03
Installation of accordion shutter fl#13757.1 no electric required 13935 old coast rd 1605 (unit) naples
Valuation:
N/A
Permit #:
PRSD20250204317
Status:
filed
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential multi...
Shutters/doors/windows
2025-01-14
Installation of accordion shutter fl#13757.1 no electric required 13945 old coast rd 601 (unit) naples
Valuation:
N/A
Permit #:
PRSD20250101619
Status:
filed
Fee:
N/A
Permit Type:
Alteration/remodel
Building Type:
Residential multi...

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