Updated: Jun 20, 2026
Location and Projects
Address
174 Thorn Hill Road, Warrendale, PA, 15086
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Guardian Protection Services Construction
Guardian Protection Services Inc. provides residential and commercial security solutions from its base in Warrendale, Pennsylvania. Originally established as Guardian Protection Services in 1950, the company has built a longstanding presence in the home and business security industry. Since joining the Armstrong Group in 1991, Guardian Protection has continued to expand its offerings across the nation, making it the largest privately held security company in the United States. The company serves both local families and businesses with electronic security systems and monitoring services. Guardian Protection’s recognizable branding, including its distinctive purple yard signs, reflects its established role within the security sector. The company is also active in community safety education, charitable events, and local partnerships throughout the regions it serves.
Guardian Protection Services Inc Services
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Guardian Protection Services Inc Contact Information
Phone Number: (724) 741-3500
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Address: 174 Thorn Hill Road, Warrendale, PA 15086
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Building Permits by Guardian Protection Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
CONTR221777
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition to fire alarm system in tenant space on 16th floor
Valuation:
N/A
Permit #:
18-F-00023
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Master electrician nan
Valuation:
N/A
Permit #:
CONTR204983
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Fire alarm 1st-4th floors. related to 17-b-02093
Valuation:
N/A
Permit #:
17-F-00362
Status:
complete
Fee:
N/A
Permit Type:
Fire alarm
Building Type:
N/A
Install monitoring module - for new ansul system 17-s-00132
Valuation:
N/A
Permit #:
17-F-00544
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New automatic fire alarm system related to 14-b-01761
Valuation:
N/A
Permit #:
18-F-00320
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade existing system - 4 manual pull stations 4 combination audio/visual devices - fit-out for new tenant (alterations express)
Valuation:
N/A
Permit #:
13-F-00197
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New fire alarm system - sprinkler monitor for new 24, 000 sq. ft. addition on the rear of an existing of an existing 1 story structure
Valuation:
N/A
Permit #:
12-F-00129
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install security system on 1st floor (front desk)
Valuation:
N/A
Permit #:
17-E-02255
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Outlets and luminaires in single family dwelling
Valuation:
$2,000
Permit #:
16-E-02826
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial - general - fire alarm permit - addition alteration
2025-05-07
Extend fire alarm system on 26th 27th floors
Valuation:
N/A
Permit #:
16-F-00338
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new motherboard in existing fire panel
Valuation:
N/A
Permit #:
17-F-00169
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire alarm modification related to 12-b-02407
Valuation:
N/A
Permit #:
17-F-00258
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Inkind replacment of front door and tenant fitout of 900 sq ft 1st floor restaurant space
Valuation:
N/A
Permit #:
14-B-03598
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Security system; inkind replacment of front door and tenant fitout of 900 sq ft 1st floor restaurant space
Valuation:
N/A
Permit #:
15-E-00433
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial - general - fire alarm permit - addition alteration
2015-12-08
Replacement control panel
Valuation:
N/A
Permit #:
15-F-00277
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install security system
Valuation:
N/A
Permit #:
17-E-01802
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition to existing fire alarm system
Valuation:
N/A
Permit #:
14-F-00277
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition to the existing fire alarm system
Valuation:
N/A
Permit #:
14-F-00276
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Security system
Valuation:
N/A
Permit #:
15-E-02117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Guardian Protection Services Inc License info
License Not Verified
| HIC # | GENL5207313 |
| Status | Active |
| City | Coatesville |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Guardian Protection Services Inc with the City of Coatesville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | GENL5207313 |
| Status | Active |
| City | Coatesville |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2023. Check the current license status of Guardian Protection Services Inc with the City of Coatesville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | PA009679 |
| Status | Active |
| State | Pennsylvania |
- When BuildZoom last verified this license, it had an expiration date of July, 2025. Check the current license status of Guardian Protection Services Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | 48579 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2017. Check the current license status of Guardian Protection Services Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| HIC # | 48578 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor Corp Part |
- When BuildZoom last verified this license, it had an expiration date of July, 2017. Check the current license status of Guardian Protection Services Inc with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | GENL5207313 |
| Status | Inactive |
| City | Coatesville |
| Type | Contractor Registration |
- According to the City of Coatesville, 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 Guardian Protection Services Inc at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | BPTL2588241 |
| Status | Inactive |
| City | Coatesville |
| Type | Business Privilege Tax |
- According to the City of Coatesville, 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 Guardian Protection Services Inc at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | BPTL5207313 |
| Status | Inactive |
| City | Coatesville |
| Type | Business Privilege Tax |
- According to the City of Coatesville, 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 Guardian Protection Services Inc at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | BPTL5207313 |
| Status | Inactive |
| City | Coatesville |
| Type | Business Privilege Tax |
- According to the City of Coatesville, 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 Guardian Protection Services Inc at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | BPTL2588241 |
| Status | Inactive |
| City | Coatesville |
| Type | Business Privilege Tax |
- According to the City of Coatesville, 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 Guardian Protection Services Inc at the City of Coatesville.
This is a sample of licensing data; click here to access a complete history.
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- *No active license on file. If you are Guardian Protection Services Inc, click “This is My Business” to update your information.
Insured
| Insurer | Federal Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Casualty & Surety Co Of America |
| Bond Value | $20,000 |
80
Permits
- Building permit records show that Guardian Protection Services Inc has worked on 80 permitted projects.
Guardian Protection Services Inc Employees
GI
Guardian Protection Services Inc
Owner
JC
Joseph M Colosimo
Owner
RY
Rick Yobbi
Owner