Updated: Feb 17, 2026
Location and Projects
Address
30 NELSON ST, Natick, MA, 01760
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John A. Oconnell Electrician
John A. Oconnell, 30 Nelson St, Natick, MA (Owned by: John A Oconnell) holds a Electrician license and 12 other licenses according to the Massachusetts license board.
Their BuildZoom score of 100 ranks in the top 13% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John A. Oconnell, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John A. Oconnell Contact Information
Phone Number: (508) 843-4273
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Address: 30 NELSON ST, Natick, MA 01760
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John A. Oconnell Natick
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John A. Oconnell has a BuildZoom score of 100, which places them above 87% of 139,240 contractors in Massachusetts.
Activity
|
6 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that John A. Oconnell has worked on at least
8.0 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
|
Electrical projects |
Analyzing permits over the last 4 years shows that John A. Oconnell mostly works on
electrical project
projects.
Pricing
|
3 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $6,500. 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.
Demolish existing shed & building new tea house. new temporary 100a panel from main house feed new onsite job office container use & extend existing conduits. new outdoor temp panel. ground new foundation
Valuation:
$6,100
Permit #:
EP-2025-000016
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Wire separate detached structure - 1 room tea house 100 amp sub panel
Valuation:
$28,000
Permit #:
EP-2025-000505
Status:
complete
Fee:
$860
Permit Type:
N/A
Building Type:
N/A
Adding a 2 car garage and hot tub
Valuation:
$4,200
Permit #:
BLDE250105
Status:
issued
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Complete wiring of a duplex with 400 amp overhead service on the building 2 ev chargers smoke co detectors and wiring of hvac
Valuation:
$30,000
Permit #:
EP-2024-000659
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel addition laundry sub -panel
Valuation:
$9,000
Permit #:
EP-2023-000744
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Wire new 3rd floor rewire most of 2nd floor sub panel 3rd floor kitchen remains
Valuation:
$18,000
Permit #:
21100945
Status:
filed
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Family room addition with laundry/bathroom
Valuation:
$6,500
Permit #:
BLDE242135
Status:
issued
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
New 200amp service half bathroom mudroom redo master bed bathroom and closet ua# 2410304
Valuation:
$12,000
Permit #:
20080718
Status:
filed
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Demolition-disconnect all existing wiring install temp power
Valuation:
$1,900
Permit #:
21100277
Status:
filed
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
My gym"_ demo/make safe and install new led lights in ceiling
Valuation:
$3,000
Permit #:
21040798
Status:
filed
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Remodel basement including bathroom gym playroom wet bar
Valuation:
$10,000
Permit #:
21010507
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Complete wiring of 2 units with 200amp service
Valuation:
$18,500
Permit #:
EP-2020-001038
Status:
complete
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Take over permit #18110454 - remodel basement. new laundry room bathroom generator
Valuation:
$10,000
Permit #:
20020232
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Modify wiring for kitchen cabinet replacement basement wet bar replacement
Valuation:
$6,400
Permit #:
20110755
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Wire new house
Valuation:
$42,000
Permit #:
21100944
Status:
filed
Fee:
$840
Permit Type:
N/A
Building Type:
N/A
Wire new single family
Valuation:
$28,000
Permit #:
21100267
Status:
filed
Fee:
$560
Permit Type:
N/A
Building Type:
N/A
Replace 2 existing non ic recessed fixture to ic rated for insulation. install receptacle
Valuation:
$350
Permit #:
EP-2015-0333
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen sub panel
Valuation:
$8,000
Permit #:
21080468
Status:
filed
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Install 100amp temp service
Valuation:
$800
Permit #:
EP-2024-000026
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Relocate washer & dryer clean up electrical wires
Valuation:
$500
Permit #:
EP-2020-001053
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
John A. Oconnell License info
Verified License
| License # | 16310 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for John A. Oconnell at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 14073 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for John A. Oconnell at 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 # | 14073 |
| 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 John A. Oconnell with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 14073 |
| 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 John A. Oconnell with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 16310 |
| 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 John A. Oconnell with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 16310 |
| 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 John A. Oconnell with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 16310 |
| 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 John A. Oconnell with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 14073 |
| 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 John A. Oconnell with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 16310 |
| 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 John A. Oconnell with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 37984 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of John A. Oconnell with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 29550 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of September, 2016. Check the current license status of John A. Oconnell 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 # | 000029550 |
| Status | Inactive |
| City | Newton |
| Type | Electrical Contractor |
- According to the City of Newton Massachusetts, 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 John A. Oconnell at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 000037984 |
| Status | Inactive |
| City | Newton |
| Type | Electrical Contractor |
- According to the City of Newton Massachusetts, 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 John A. Oconnell at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
148
Permits
- Building permit records show that John A. Oconnell has worked on 148 permitted projects.
John A. Oconnell Employees
JO
John A Oconnell
Owner
JO
John A. Oconnell
JO
John E Oconnell
Owner
JO
John E. Oconnell
JO
John T Oconnell
Owner