Updated: Dec 02, 2025
Location and Projects
Address
35 SOUTHWEST PARK, Westwood, MA, 02090
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Cgl Electronic Security Electrician
Cgl Electronic Security, 35 Southwest Park, Westwood, MA (Owned by: Brendan M Cavanaugh) holds a Electrician license and 34 other licenses according to the Massachusetts license board.
Their BuildZoom score of 102 ranks in the top 11% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cgl Electronic Security, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cgl Electronic Security Contact Information
Phone Number: (781) 769-8600
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Address: 35 SOUTHWEST PARK, Westwood, MA 02090
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Cgl Electronic Security Westwood
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cgl Electronic Security has a BuildZoom score of 102, which places them above 89% of 139,240 contractors in Massachusetts.
Activity
|
3 projects
|
2025 |
|
9 projects
|
2024 |
|
15 projects
|
2023 |
Our building permit records indicate that Cgl Electronic Security has worked on at least
27.0 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
|
7 projects
|
Home Additions |
|
20 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Cgl Electronic Security mostly works on
electrical project
and home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $5,700. 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 Cgl Electronic Security
This is a sample of this contractor's permits. Click here to access their complete permit history.
Goldfarb library. low voltage level 3 room 3 addition a door sensor
Valuation:
N/A
Permit #:
W000055955
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Spingold theater. low voltage security
Valuation:
N/A
Permit #:
W000055869
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Low voltage. install card reader for elevator
Valuation:
N/A
Permit #:
W000054576
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Roensteil: install emergency exit button
Valuation:
N/A
Permit #:
W000054055
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Low voltage - garage camera addition
Valuation:
$35,000
Permit #:
E-23-0209
Status:
issued
Fee:
$750
Permit Type:
N/A
Building Type:
Commercial
Low voltage avast 202 advanced fab lab equipment control
Valuation:
N/A
Permit #:
E-23-0225
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Lab 94-007a card reader
Valuation:
N/A
Permit #:
W000054577
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Low voltage - pavilion wall mount ip blue light e phone install
Valuation:
$7,000
Permit #:
E-24-0609
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
Commercial
Low voltage - access control upgrade
Valuation:
$70,000
Permit #:
EP-2024-001109
Status:
issued
Fee:
$1,400
Permit Type:
N/A
Building Type:
N/A
Rose art. upgrade access control system
Valuation:
N/A
Permit #:
W000053794
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Low voltage - building. 80 taclane exp. (ca #22 24 & mfg space 1)
Valuation:
$3,199
Permit #:
EP-2024-0571
Status:
issued
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Life science gate fiber conversion
Valuation:
N/A
Permit #:
W000053864
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Usdan plaza new door - low voltage
Valuation:
N/A
Permit #:
W000053713
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Low voltage security - clark laboratory - loading dock & ground floor card reader -
Valuation:
N/A
Permit #:
E-23-1313
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Low voltage - access control 14 devices
Valuation:
$35,998
Permit #:
E-22-0327
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Low voltage - foxrock properties office and wessling architects access control
Valuation:
$16,500
Permit #:
E-21-0799
Status:
issued
Fee:
$370
Permit Type:
N/A
Building Type:
Commercial
Low voltage - security system - access control
Valuation:
$20,000
Permit #:
E-22-0173
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
Commercial
Low voltage - stair # 2 g35 & stair # 3 g36 alarms
Valuation:
$7,000
Permit #:
EP-2022-000194
Status:
issued
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Dfci newton joint commission doors - acess control
Valuation:
N/A
Permit #:
EL-22-1453
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Low voltage- 17 blake lab secure room reader
Valuation:
N/A
Permit #:
E-22-1313
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
133
BZ Score
$4.5K
Avg Project
-
Projects
144
BZ Score
-
Avg Project
-
Projects
135
BZ Score
-
Avg Project
-
Projects
Cgl Electronic Security Reviews
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Verified License
BuildZoom confirmed this contractor's license
Cgl Electronic Security License info
License Not Verified
| License # | 17234 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of July, 2025. Check the current license status of Cgl Electronic Security with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17234 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2022. Check the current license status of Cgl Electronic Security with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17234 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2022. Check the current license status of Cgl Electronic Security with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MA549 |
| Status | Active |
| State | Massachusetts |
| Type | S-License - Contractor |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17234 |
| Status | Active |
| State | Massachusetts |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Cgl Electronic Security with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS7529 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS7530 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS7531 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5804 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5729 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5665 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5666 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5667 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5668 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5669 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5670 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5472 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5473 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5475 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5476 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5477 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5478 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5479 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5481 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5482 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5483 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5484 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5485 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5486 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS5471 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS2388 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS2377 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS2203 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS1696 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Certificate Of Clearance |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SS549 |
| Status | Inactive |
| State | Massachusetts |
| Type | S-License - Contractor |
- According to the Massachusetts Department of Public Safety, 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 Cgl Electronic Security at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
133
Permits
- Building permit records show that Cgl Electronic Security has worked on 133 permitted projects.
Cgl Electronic Security Employees
AF
Angelo Federico
BC
Brendan M Cavanaugh
Owner
BC
Brendan M. Cavanaugh
CM
Caroline B Mahotiere
CB
Christopher V Beranger
DZ
Daniel P Zanchi
DR
David L Rettig
DK
David R Kilcoyne
DF
Derek Fantini
FN
Francis R Nova
GH
George Homsi
GP
George M Pinto
JG
James G Gallagher
JR
John Randall
JC
Joshua S Clement
JG
Justin R Gibbons
KO
Karen R Oneil
KA
Keith Amaral
KB
Kenneth Bowes
LL
Linda M Ludvigsen
MM
Michael P Mcguirk
RJ
Raymond A Domaingue Jr
RC
Robert Clark
RD
Roberta A Daly
RL
Ronald Ludvigsen
SW
Sean J Whalen
SF
Sean R Fitzpatrick
SH
Shawn D Hillier
ST
Susan E Tritto
TH
Thomas J Heenan
TC
Tommaso J Carella