Updated: Apr 22, 2026
Location and Projects
Address
6763 A Market Street, Wilmington, NC, 28405
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American Detection Systems Electrician
American Detection Systems Inc, 6763 A Market St, Wilmington, NC (Owned by: Kevin G. Gallagher) holds a Electrical Contractors license and 2 other licenses according to the North Carolina license board.
Their BuildZoom score of 106 ranks in the top 7% of 101,103 North Carolina licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring American Detection Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
American Detection Systems Inc Contact Information
Phone Number: (910) 799-7172
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Address: 6763 A Market Street, Wilmington, NC 28405
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American Detection Systems Inc Wilmington
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
American Detection Systems Inc has a BuildZoom score of 106, which places them above 93% of 101,103 contractors in North Carolina.
Activity
|
6 projects
|
2025 |
|
8 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that American Detection Systems Inc has worked on at least
21.0 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
|
4 projects
|
Home Additions |
|
14 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that American Detection Systems Inc mostly works on
electrical project
and home addition
projects.
Pricing
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
|
6 projects
|
$500k-$1mil |
|
10 projects
|
$1mil+ |
The typical size of their permits is approximately $1,213,811. 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 American Detection Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Nhc commercial electrical - alteration/renovation
2025-05-05
American detection/1amp - wire fire alarm system - unit 100 - 1st floor - interior alteration of existing office for arthrex inc
Valuation:
$609,147
Permit #:
25-026881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection systems inc installing low voltage fire alarm wire 2.7 - amps interior renovation dental medical on levels 2 3 4 and 5. (35 639 sqft.)
Valuation:
$5,656,978
Permit #:
24-019472
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nhc commercial building alteration renovation
2025-05-28
Unit 100 - 1st floor - interior alteration of existing office for arthrex inc
Valuation:
$609,147
Permit #:
25-00724
Status:
final
Fee:
$1,565
Permit Type:
N/A
Building Type:
N/A
Nhc commercial electrical - alteration/renovation
2025-04-10
American 1amp/level one medical suite upfit
Valuation:
$2,053,014
Permit #:
25-023995
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nhc commercial electrical - alteration/renovation
2024-08-29
American detection systems/2.7amps/installing low voltage fire alarm wire for an up fit on an existing fire alarm system
Valuation:
$569,841
Permit #:
24-009422
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection 1.5 amps installing low voltage fire alarm wire for new fire alarm system
Valuation:
$848,771
Permit #:
22-025881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection 2.7 amps installing low voltage fire alarm wire for an up fit on an existing fire alarm system
Valuation:
$714,285
Permit #:
24-010419
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarm & detection systems install or addition
2023-07-06
Ferguson warehouse addition - installing fire alarm devices to existing fire alarm systems
Valuation:
$2,102,456
Permit #:
FADS23-010045
Status:
complete
Fee:
$346
Permit Type:
N/A
Building Type:
N/A
American detection/1.5amp/installing low voltage fire alarm wire for new fire alarm system
Valuation:
$4,235,551
Permit #:
23-008884
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire alarm & detection systems install or addition
2024-12-02
American detection systems inc (e) (contractor)/installing fire alarm devices to existing fire alarm systems on building expansion
Valuation:
$1,368,017
Permit #:
FADS24-011142
Status:
complete
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Nhc commercial electrical - alteration/renovation
2024-09-06
American detection renovation to interior of building - installing low voltage fire alarm wire
Valuation:
$23,877,652
Permit #:
24-014705
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
American detection systems/1.5amps installing low voltage fire alarm wire
Valuation:
$1,973,649
Permit #:
24-009421
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection 3.3 amps/installing low voltage fire alarm wire
Valuation:
$4,763,329
Permit #:
24-008143
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection systems inc//installing fire alarm system wiring - new construction of 2 story 27, 853sf shell/core building 2
Valuation:
$3,355,729
Permit #:
21-016906
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection syst_installing low voltage fire alarm wire in up fit and connecting to existing fire alarm system
Valuation:
$297,936
Permit #:
22-023016
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection systems/installing low voltage wire for errc system
Valuation:
$5,974,469
Permit #:
24-000679
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection systems/installing low voltage fire alarm wire for an up fit on an existing fire alarm system
Valuation:
$705,248
Permit #:
23-022548
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
American detection systems inc/installing low voltage fire alarm wire for fire alarm system
Valuation:
$1,189,523
Permit #:
22-026259
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarm & detection systems install or addition
2023-10-09
Installing fire alarm systems
Valuation:
$1,539,047
Permit #:
FADS23-001513
Status:
complete
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Commercial fire alarm & detection systems install or addition
2022-08-25
Relocate and addition fire alarm devices in interior offices and exam rooms
Valuation:
$323,082
Permit #:
FADS22-017994
Status:
complete
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
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American Detection Systems Inc License info
Verified License
| License # | SP.FA/LV.17497 |
| Status | Active |
| State | North Carolina |
| Type | Electrical Contractors |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for American Detection Systems Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SP.FA/LV.17497 |
| Status | Active |
| State | North Carolina |
| Type | Electrical Contractors |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for American Detection Systems Inc at the North Carolina Board Of Electrical Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 17497-SP-FA/LV |
| Status | Inactive |
| State | North Carolina |
| Type | Special Restricted Fire Alarm/Low Voltage Classification |
- According to the North Carolina Licensing Board for General Contractors, 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 American Detection Systems Inc at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
312
Permits
- Building permit records show that American Detection Systems Inc has worked on 312 permitted projects.
American Detection Systems Inc Employees
KG
Kevin G. Gallagher
Owner