Updated: Jun 08, 2026
Location and Projects
Address
360 S RIVER RD, Coventry, CT, 06238
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John G o'sullivan Electrician
John G o'sullivan, 360 S River Rd, Coventry, CT (Employee: John O'sullivan) holds a Electrical Unlimited Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 97 ranks in the top 18% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John G o'sullivan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John G o'sullivan Contact Information
Phone Number: (860) 305-7700
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Address: 360 S RIVER RD, Coventry, CT 06238
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John G o'sullivan Coventry
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John G o'sullivan has a BuildZoom score of 97, which places them above 82% of 12,093 contractors in Connecticut.
Activity
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that John G o'sullivan 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.
Experience
|
5 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that John G o'sullivan mostly works on
electrical project
projects.
Pricing
|
4 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $2,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Whole home generator automatic transfer switch hook to main power
Valuation:
$7,000
Permit #:
E-24-82
Status:
complete
Fee:
N/A
Permit Type:
Stand by generato...
Building Type:
One & two family
Swap to new 100amp service no new wiring except geni plug outside and gfi weather outlet
Valuation:
$2,000
Permit #:
E-23-254
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Single family
Install a washer 20 amp outlet and a dryer outlet next to it...customer venting it
Valuation:
$1,000
Permit #:
E-23-59
Status:
complete
Fee:
N/A
Permit Type:
Electrical: comme...
Building Type:
Business
Replace broken seu feed from weatherhead to meter
Valuation:
$999
Permit #:
E-22-8
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
One & two family
Bonding a new pool above ground. running a sub panel to barn underground in pvc
Valuation:
$4,000
Permit #:
BLD21-00804
Status:
issued
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Take 200 amp panel out and replace with brand new 200 amp panel and generator plug
Valuation:
$3,000
Permit #:
BLD21-00685
Status:
final
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
200 amp panel and new underground meter socket
Valuation:
N/A
Permit #:
BLD22-00550
Status:
final
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
100 amp to 200amp eversource moving the feed on saturday april22nd am
Valuation:
$3,000
Permit #:
E-23-115
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Single family
Wire pool and addition pool pump outlet bond pool (trench for pool)
Valuation:
$750
Permit #:
E-21-266
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Single family
Swap 3 old panels for new ones/new breakers
Valuation:
$2,500
Permit #:
MISC-ELC-24-001307
Status:
complete
Fee:
$161
Permit Type:
Alteration
Building Type:
N/A
New swap of 100amp service new meter w bypass and shutoff new panel...customers is doing all inside wiring
Valuation:
$1,999
Permit #:
E-22-20
Status:
complete
Fee:
N/A
Permit Type:
Electrical: resid...
Building Type:
Single family
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John G o'sullivan Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
John G o'sullivan License info
Verified License
| License # | ELC.0206251-E1 |
| Status | Active |
| State | Connecticut |
| Type | Electrical Unlimited Contractor |
| Date Issued | 10-07-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John G o'sullivan at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in April, 2022 that this contractor does not need a license to be a electrician in Connecticut.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
11
Permits
- Building permit records show that John G o'sullivan has worked on 11 permitted projects.
John G o'sullivan Employees
JO
John O'sullivan