Updated: Jul 13, 2026
Location and Projects
Address
P.O. Box 337, Marlborough, CT, 06447
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Subby S Magro Electrician
Subby S Magro, Marlborough, Po Box 337, Marlborough, CT (Employee: Subby Magro) holds a Electrical Unlimited Contractor 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 Subby S Magro, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Subby S Magro Contact Information
Phone Number: (860) 295-1357
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Address: P.O. Box 337, Marlborough, CT 06447
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Subby S Magro Marlborough
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Subby S Magro has a BuildZoom score of 101, which places them above 88% of 12,093 contractors in Connecticut.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Subby S Magro has worked on at least
11.0 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
|
10 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Subby S Magro mostly works on
electrical project
projects.
Pricing
|
5 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove knob and tubing wiring to front foyer living room dining room light kitchen lights second floor hallway one bedroom and bathroom install new lighting in basement. install new gfci receptacle with dedicated circuit in bathroom. replace service entrance cable from meter to point of attachment install recessed cans in kitchen and second floor hall. addition 3 new arc fault 15 amp ... see more
Valuation:
$14,000
Permit #:
MISC-ELC-25-000194
Status:
issued
Fee:
$494
Permit Type:
Alteration
Building Type:
N/A
Amenities building - electrical work (including fire alarm) per specs and plans submitted with building permit (bt-combld-2020-1762)
Valuation:
$180,000
Permit #:
MISC-ELC-25-000512
Status:
filed
Fee:
$5,692
Permit Type:
Alteration
Building Type:
N/A
Inspect and correct any emergency or exit sign wiring. addition exit signs as needed (2). addition exit sign with emergency light with a remote head at back egress (wire mold will be used as needed). replace existing lighting on building with led cutoff with photocell. re-strap exterior cable wires to building
Valuation:
$8,000
Permit #:
MISC-ELC-25-001002
Status:
filed
Fee:
$477
Permit Type:
Repair
Building Type:
N/A
Install new 800 amp 277/480v service (see attached drawing); run pvc conduit from transformer in rear building to new meter location; install meter with disconnect; run emt conduit to electrical room; install mdp 2 stepdown transformers and electrical panels - (see building permit application b-23-1488)
Valuation:
$90,000
Permit #:
E-24-342
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Disconnect all panels and make safe for removal; install 15 temporary power pedestals (4 on each floor fed with ser tied to ceilings fed from 3rd floor existing panels to temporarily remain during construction); 2 of the 4 panels on each level will be fed with a 3 phase 100 amp circuit breaker with #1 ser; 2 additional panels on each floor will be fed from these panels with a 40 amp 3... see more
Valuation:
$20,000
Permit #:
MISC-ELC-24-000093
Status:
issued
Fee:
$675
Permit Type:
Alteration
Building Type:
Commercial
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001179
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001177
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001176
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001175
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001172
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001171
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001170
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001178
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001174
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001173
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001169
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001168
Status:
triage
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001088
Status:
complete
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001087
Status:
complete
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
Inspect electrical in unit and correct any deficiencies as needed. addition arc faults/arc fault gfci’s where receptacles have been replaced. addition box behind vanity light if needed
Valuation:
$500
Permit #:
MISC-ELC-25-001086
Status:
complete
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
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Subby S Magro License info
Verified License
| License # | ELC.0189393-E1 |
| Status | Active |
| State | Connecticut |
| Type | Electrical Unlimited Contractor |
| Date Issued | 10-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Subby S Magro at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
214
Permits
- Building permit records show that Subby S Magro has worked on 214 permitted projects.
Subby S Magro Employees
SM
Subby Magro