Updated: Apr 28, 2026
Location and Projects
Address
1 VINAL STREET, Somerville, MA, 02145
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Conor O'Keefe, Master Electrician
Conor O'Keefe, Master Electrician, 1 Vinal St, Somerville, MA (Owned by: Conor O'keefe) holds a Electrician license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Conor O'Keefe, Master Electrician, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Conor O'Keefe, Master Electrician Contact Information
Phone Number: (978) 490-6597
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Address: 1 VINAL STREET, Somerville, MA 02145
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Building Permits by Conor O'Keefe, Master Electrician
This is a sample of this contractor's permits. Click here to access their complete permit history.
Disconnection or knob and tube wiring and replacing with new updated wiring
Valuation:
$8,500
Permit #:
EP-2015-0281
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
3rd fl: 1 lavatory 1 toilet
Valuation:
N/A
Permit #:
55045
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Two family
Installation of power light exhaust fan and radiant heat circuit in bathroom
Valuation:
$1,200
Permit #:
E16-001448
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Installation of 3 outlets and 3 recessed light fixtures
Valuation:
$1,000
Permit #:
E405576
Status:
filed
Fee:
$26
Permit Type:
N/A
Building Type:
1-2fam
Add lighting and counter top power es_amps: 0 es_volts: 0 es_nometers: 0 ns_amps: 0 feeders: norecessedluminaires: 17 noluminaires: 0 noluminaireoutlets: 0 noreceptacleoutlets: 3 noswitches: 2 noranges: 1 nowastedisposers: 1 nodishwashers: 1 nodryers: 0 nowaterheaters: 0 kwwaterheaters: 0 nohydromassagebathtubs: 0 nooilburners: 0 nogasburners: 0 noairconditioners: 0 actotaltons: 0 hpn... see more
Valuation:
$2,000
Permit #:
E-12-00299
Status:
issued
Fee:
$80
Permit Type:
kitchen remodel
Building Type:
N/A
Complete electrical installation haley henry
Valuation:
$12,000
Permit #:
E557272
Status:
filed
Fee:
$57
Permit Type:
N/A
Building Type:
Commercial
Service upgrade from 100amps to 200amps w 10 new basement lights. utility # 2155767
Valuation:
$4,000
Permit #:
16070090
Status:
filed
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Installation of power light exhaust fan and radiant heat circuit in bathroom
Valuation:
$1,200
Permit #:
E16-001448
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
To be present when the electrical utility company restores power to the house and check home for safe electrical working order after power is restored
Valuation:
$100
Permit #:
E299202
Status:
complete
Fee:
$30
Permit Type:
N/A
Building Type:
1-2fam
Relocate sprinkler system sensor lines from old controller to new controller. (system is not required to be shut down to perform work.)
Valuation:
$1,500
Permit #:
SP-2015-0011
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Service upgrade from 100 amp to 200 amp sub panel of 100 amps interior rewire
Valuation:
$10,000
Permit #:
E16-000101
Status:
issued
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Installation of 150-amp/480 volt service and the complete wiring of restaurant
Valuation:
$60,000
Permit #:
E15-000119
Status:
issued
Fee:
$725
Permit Type:
N/A
Building Type:
N/A
Installation of (16) 20-amp outlets 60-amp sub main panel and 4 switches. - 30 park st/14 tyler st
Valuation:
$6,000
Permit #:
E15-000063
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Installation of 6 gfci outlets and 2 switches. outlets for flotation tanks
Valuation:
$900
Permit #:
E16-000188
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Service upgrade and install 4 recessed lights
Valuation:
N/A
Permit #:
W000037212
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Full bathroom: re-wire vanity light fan light and gfci outlet. kitchen: addition gas stove outlet microwave outlet and 1 counter receptacle
Valuation:
$880
Permit #:
E2591
Status:
filed
Fee:
$17
Permit Type:
N/A
Building Type:
1-4fam
Rewiring of the unit
Valuation:
$2,000
Permit #:
E1069728
Status:
complete
Fee:
$54
Permit Type:
N/A
Building Type:
1-2fam
Wiring of commercial business
Valuation:
$15,000
Permit #:
E15-001454
Status:
issued
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Installation of sub panel and 7 20-amp receptacle circuits
Valuation:
$3,000
Permit #:
E14-001349
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Upgrade/repair of electrical service.
Valuation:
$500
Permit #:
E-12-00689
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Conor O'Keefe, Master Electrician License info
Verified License
| License # | 21109 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Conor O'Keefe, Master Electrician at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21109 |
| 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 Conor O'Keefe, Master Electrician at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 21109 |
| 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 Conor O'Keefe, Master Electrician at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
59
Permits
- Building permit records show that Conor O'Keefe, Master Electrician has worked on 59 permitted projects.
Conor O'Keefe, Master Electrician Employees
CO
Conor O'keefe
Owner
CO
Conor T. Okeefe