Updated: Jul 14, 2026
Location and Projects
Address
5202 COVENTRY PLACE, Colleyville, TX, 76034
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Isi Security Systems Construction
Isi Security Systems serves Colleyville, TX and surrounding areas, specializing in electronic security solutions for residential and commercial properties. With over 25 years in the industry, the company focuses on the installation, service, and integration of security systems tailored to the needs of local clients. Service offerings include burglar and fire alarm systems, video surveillance, and access control solutions. Isi Security Systems works with homeowners, office buildings, and businesses seeking to upgrade or retrofit existing security infrastructure. The company also provides monitoring services and custom solutions designed to fit each property's specific requirements. Their experience spans new construction as well as building renovations, helping clients throughout the Colleyville area protect their assets with advanced electronic security technologies.
Isi Security Systems Services
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Isi Security Systems Contact Information
Phone Number: (800) 631-4318
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Address: 5202 COVENTRY PLACE, Colleyville, TX 76034
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Isi Security Systems Colleyville
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Isi Security Systems has a BuildZoom score of 95, which places them above 78% of 222,249 contractors in Texas.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Isi Security Systems has worked on at least
9.0 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
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Isi Security Systems mostly works on
commercial renovation
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$50k-$100k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire - fire alarm wireless communicator
2023-05-01
Replace two (2) pots lines with fire alarm cellular communicator. panel is located in the office so that is the square feet i have used below
Valuation:
$0
Permit #:
FIRE-2022-0407
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Addition fire sprinkler monitor devices to new building riser rooms
Valuation:
N/A
Permit #:
23-00714
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace two pots lines with a cellular communicator for the existing fire alarm
Valuation:
$695
Permit #:
2307311032
Status:
filed
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Mini-warehouse
Replace two pots lines with a cellular communicator for the existig fire alarm
Valuation:
$695
Permit #:
2307311027
Status:
filed
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Mini-warehouse
Upgrade fire alarm and evac system in phase 2 of remodel
Valuation:
$57,732
Permit #:
FD-2507-0091
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire alarm - fire alarm control panel replacement isi security system **5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2590673
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Fire alarm - fire alarm control panel replacement isi security system *5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2590672
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Fire alarm - fire alarm control panel replacement isi security system *5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2590671
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Fire alarm - fire alarm control panel replacement isi security system *5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2590670
Status:
complete
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Fire alarm - fire alarm control panel replacement isi security system *5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2584982
Status:
complete
Fee:
$361
Permit Type:
N/A
Building Type:
N/A
Fire systems permit
4041 Bluemel Box 4, San Antonio, TX
2021-08-04
Fire alarm - fire alarm control panel replacement isi security system *5/26/2020- cust plans picked up by richard-ars**
Valuation:
N/A
Permit #:
2584067
Status:
complete
Fee:
$361
Permit Type:
N/A
Building Type:
N/A
Addition strobes to 1st floor addition devices to 2nd floor
Valuation:
$9,000
Permit #:
2201031101
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Group home or she...
Fast track fire alarm - replace lightning damaged fire alarm control panel and smoke detectors isi security system
Valuation:
N/A
Permit #:
2580244
Status:
complete
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Fast track fire alarm - replace lightning damaged fire alarm control panel isi security system
Valuation:
N/A
Permit #:
2580014
Status:
complete
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Install cellular communicator to take over monitoring
Valuation:
$535
Permit #:
2406071050
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Multi-family dwel...
Install cellular communicator to take over monitoring
Valuation:
$535
Permit #:
2406071047
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Multi-family dwel...
Replace cellula communicator with a new cellular communicator
Valuation:
$695
Permit #:
2307101162
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Mini-warehouse
Cellular communicator
Valuation:
N/A
Permit #:
FIRE2002-0009
Status:
final
Fee:
$104
Permit Type:
Fire alarms
Building Type:
N/A
7001-install fire alarm system
Valuation:
$8,000
Permit #:
2112151200
Status:
complete
Fee:
N/A
Permit Type:
(b) renovation
Building Type:
Child care facility
Fire alarm - fire alarm control panel replacement isi security system *10/27/20- cust plans picked up by micheal-ars**
Valuation:
N/A
Permit #:
2643243
Status:
complete
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
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Isi Security Systems Reviews
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Verified License
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Isi Security Systems License info
Verified License
| License # | CON-2507-0648 |
| Status | Active |
| City | Keller |
| Type | Fire/Life Safety Contractor |
| Class | Life Safety Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Isi Security Systems at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Terrel |
| Type | Construction Contractors |
- BuildZoom verified this license was active as of February 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Dallas |
| Type | Fire Alarm (Fa) |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Isi Security Systems with the City of Dallas
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | G-1041637 |
| Status | Active |
| City | Irving |
| Type | General Contractor |
- BuildZoom has not verified this license since September, 2023.
Verify this license's status for Isi Security Systems at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23-080944 |
| Status | Inactive |
| City | Lancaster |
| Type | Fire Alarm Contractor |
- According to the City of Lancaster, 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 Isi Security Systems at the City of Lancaster.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Fire Alarm (Fa) |
- According to the City of Dallas, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Fire Alarm (Fa) |
- According to the City of Dallas, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Fire Alarm (Fa) |
- According to the City of Dallas, 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.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
28
Permits
- Building permit records show that Isi Security Systems has worked on 28 permitted projects.
Isi Security Systems Employees
KB
Kathryn Box