Updated: May 13, 2026
Location and Projects
Address
300 AVON ST, Stratford, CT, 06497
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Mercury Cabling Systems HVAC/Mechanical Contractor
Mercury Cabling Systems LLC, 300 Avon St, Stratford, CT holds a Mechanical Corporation license according to the Connecticut license board.
Their BuildZoom score of 101 ranks in the top 12% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mercury Cabling Systems LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mercury Cabling Systems LLC Contact Information
Phone Number: (203) 378-9008
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Address: 300 AVON ST, Stratford, CT 06497
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Mercury Cabling Systems LLC Stratford
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mercury Cabling Systems LLC has a BuildZoom score of 101, which places them above 88% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Mercury Cabling Systems LLC has worked on at least
5.0 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.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
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 Mercury Cabling Systems LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
- the product is a layered alarm system comprised of twenty 12.5-gauge galvanized steel wires suspended horizontally to the height of 10 and installed 4”-8” inside/behind an existing perimeter fence or wall and therefore does not serve as a boundary or barrier. the low-voltage system is powered by a 12v/dc battery. no part of the system connects to the main power grid nor does it carr... see more
Valuation:
$4,000
Permit #:
23-66E
Status:
complete
Fee:
$82
Permit Type:
Miscellaneous (co...
Building Type:
N/A
Install outdoor low voltage burglar alarm system powered by 12vdc battery not connected to main electrical gridsystem located inside the existing product specification product information and system line diagram are included with permit application
Valuation:
$4,000
Permit #:
PR20230545
Status:
issued
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Install (30) concrete base light poles around gregory circle for site lighting. stratford housing authority project
Valuation:
$144,000
Permit #:
62854
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation to convert space into dental offices
Valuation:
$650,000
Permit #:
BLD-2022-01569
Status:
complete
Fee:
$10,569
Permit Type:
N/A
Building Type:
N/A
Installation of security surveillance cameras
Valuation:
$117,800
Permit #:
48462
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of security surveillance cameras
Valuation:
$117,800
Permit #:
48461
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Surveillance cameras at whiting lane elementary school
Valuation:
$22,522
Permit #:
PREL20210003739
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at webster hill elementary school
Valuation:
$15,557
Permit #:
PREL20210003737
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at conard high school
Valuation:
$51,010
Permit #:
PREL20210003731
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Install security surveillance cameras
Valuation:
$117,800
Permit #:
48460
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Surveillance cameras at sedgwick middle school
Valuation:
$28,918
Permit #:
PREL20210003736
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at braeburn elementary school
Valuation:
$22,522
Permit #:
PREL20210003732
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at bugbee elementary school
Valuation:
$7,507
Permit #:
PREL20210003741
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at wolcott elementary school
Valuation:
$14,143
Permit #:
PREL20210003740
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at duffy elementary school
Valuation:
$19,907
Permit #:
PREL20210003738
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at morley elementary school
Valuation:
$8,564
Permit #:
PREL20210003733
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Surveillance cameras at aiken elementary school
Valuation:
$14,328
Permit #:
PREL20210003734
Status:
applied
Fee:
N/A
Permit Type:
Electrical
Building Type:
E-1-educational
Low voltage computer cabling
Valuation:
$156,000
Permit #:
MISC-ELC-20-165717
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install plenum cat6 cabling to new ip camera locations. install ip cameras. for department of public works
Valuation:
$51,000
Permit #:
PREL20180000141
Status:
issued
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Change out lighting fixtures and breakers due to water damage. in apartment 507
Valuation:
$800
Permit #:
E-21-207
Status:
issued
Fee:
N/A
Permit Type:
Electrical: comme...
Building Type:
Multifamily 3+
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Mercury Cabling Systems LLC Reviews
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Verified License
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Mercury Cabling Systems LLC License info
Verified License
| License # | MCO.0903302 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mercury Cabling Systems LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
56
Permits
- Building permit records show that Mercury Cabling Systems LLC has worked on 56 permitted projects.