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Location and Projects

Address
1024 GREENVILLE AVE SOUTH, Allen, TX, 75002
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Sentinel, the Alarm Company Construction

Based in Allen, Texas, Sentinel, the Alarm Company has provided security system services for over 28 years. The company specializes in installing and maintaining alarm systems for residential and commercial clients throughout the greater Allen area. Sentinel offers a range of security solutions, including monitored burglar alarms, fire detection systems, and surveillance camera installations. Their portfolio includes projects for single-family homes as well as retail and office locations, tailoring each system to meet the specific needs of different properties. Sentinel’s team oversees every stage of the process, from system design and equipment selection to installation and ongoing monitoring. The company focuses on utilizing current alarm technology to enhance property protection, offering wired and wireless system options. With nearly three decades of experience in the security industry, Sentinel continues to serve the North Texas community with comprehensive alarm and monitoring services.

Sentinel, the Alarm Company Services

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Sentinel, the Alarm Company Contact Information

Phone: (972) 644-6866 Edit
Address: 1024 GREENVILLE AVE SOUTH, Allen, TX 75002 Edit

Sentinel, the Alarm Company Allen

Quality

101
88th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Sentinel, the Alarm Company has a BuildZoom score of 101, which places them above 88% of 222,249 contractors in Texas.

Activity

4 projects
2025
7 projects
2024
5 projects
2023
Our building permit records indicate that Sentinel, the Alarm Company has worked on at least 16.0 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

5 projects
Commercial Renovations
Analyzing permits over the last 4 years shows that Sentinel, the Alarm Company mostly works on commercial renovation projects.

Pricing

8 projects
< $5k
2 projects
$5k-$20k
Value Not Public: 6.0 projects
The typical size of their permits is approximately $1,371. 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, the Alarm Company

Sort by: Notable Notable | Date Date | Job Value Job Value
Installation
2025-01-24
Builders first source 2230 avenue j arlington tx 76006 scope of work to install a fire alarm relay to shutdown the industrial fan installed. the addressable relay will be added to the fire alarm system circuit
Valuation:
N/A
Permit #:
2025 007510 000 00 FP
Status:
application incomplete
Fee:
N/A
Permit Type:
8-fire alarm syst...
Building Type:
N/A
Fire alarm modification - commercial
2025-07-01
Fresenius kidney care-adding a new cellular communicator to an existing fire alarm system
Valuation:
N/A
Permit #:
004093-2025-FDC
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building commercial
2025-05-12
Fresenius kidney care
Valuation:
N/A
Permit #:
BLD25-06393
Status:
issued
Fee:
$100
Permit Type:
Fire alarm system...
Building Type:
N/A
Fire alarm permit
2024-06-25
Replace telephone lines at facp with multipath wireless fire alarm communicator
Valuation:
$1,050
Permit #:
2405081081
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Office showroom/w...
Fire alarm permit
2023-03-02
Replace fire alarmpanel
Valuation:
$8,015
Permit #:
2301301099
Status:
approved
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Restaurant with d...
Replace fire alarm panel for sprinkler monitoring
Valuation:
N/A
Permit #:
FIRECON2024-02-00133
Status:
issued
Fee:
$280
Permit Type:
N/A
Building Type:
N/A
Fire - fire alarm wireless communicator
2023-12-07
Convert the existing facp from phone lines to ip/cellular communicator
Valuation:
N/A
Permit #:
FIRE-2023-0546
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building commercial
2022-11-30
Theo christian solution
Valuation:
$2,500
Permit #:
BLD22-15983
Status:
final
Fee:
$140
Permit Type:
Access control sy...
Building Type:
N/A
Fire alarm permit
2024-08-22
Replace telephone lines at facp with mulitpath wireless fire alarm communicator
Valuation:
$879
Permit #:
2407161077
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Church synagogue ...
Replace telephone lines at facp with multipath wireless fire alarm communicator
Valuation:
$1,000
Permit #:
FIRE-032234-2024
Status:
complete
Fee:
$15
Permit Type:
N/A
Building Type:
N/A
Replace phone lines at existing facp with new wireless communicator
Valuation:
N/A
Permit #:
FIRECON2022-11-01126
Status:
complete
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Fire alarm permit
2022-06-15
Install new fire alarm system (55 devices)
Valuation:
$27,456
Permit #:
2109021115
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Medical clinic or...
Fire alarm permit
2025-02-20
Communicator
Valuation:
$1,245
Permit #:
2502201131
Status:
filed
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Multi-family dwel...
Building commercial
2024-01-19
North texas conference of umc
Valuation:
$6,226
Permit #:
BLD23-20199
Status:
final
Fee:
$100
Permit Type:
Fire alarm system...
Building Type:
N/A
Fire alarm permit
2023-12-29
7001-install fire alarm system
Valuation:
$876
Permit #:
2312011054
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Restaurant withou...
Fire alarm permit
2023-08-30
7001-install fire alarm system
Valuation:
$1,497
Permit #:
2308011045
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Office showroom/w...
Fire alarm permit
2024-01-31
Facp dact conversion. phone line + cellular to aes mesh network
Valuation:
$1,619
Permit #:
2401261046
Status:
issued
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Church synagogue ...
Fire alarm permit
2022-03-01
7001-install fire alarm system
Valuation:
$22,792
Permit #:
2108311101
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Medical clinic or...
Fire alarm
2020-10-16
Replace existing phone lines on facp with wireless aes fire alarm communicator
Valuation:
N/A
Permit #:
FIRECON2020-09-00090
Status:
complete
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Aisd sam houston hs\nadd (1) one door of keyless entry card reader
Valuation:
$2,500
Permit #:
2019 133922 000 00 FP
Status:
final
Fee:
N/A
Permit Type:
Installation
Building Type:
N/A

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