Updated: Aug 05, 2025
Location and Projects
Address
16 JAMIES PATH, Kingston, MA, 02364
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Lawrence J. Mahoney Electrician
Lawrence J. Mahoney, 16 Jamies Path, Kingston, MA (Employees: Lawrence J Mahoney Iii and Lawrence J. Mahoneyiii.) holds a Electrician license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 107 ranks in the top 6% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lawrence J. Mahoney, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Lawrence J. Mahoney Contact Information
Address: 16 JAMIES PATH, Kingston, MA 02364
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Lawrence J. Mahoney Kingston
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Lawrence J. Mahoney has a BuildZoom score of 107, which places them above 94% of 139,240 contractors in Massachusetts.
Activity
|
107 projects
|
2024 |
|
21 projects
|
2023 |
Our building permit records indicate that Lawrence J. Mahoney has worked on at least
128.0 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
|
3 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
117 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Lawrence J. Mahoney mostly works on
electrical project
and home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
103 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
7 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $30,000. 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.
City of boston - boston public school bus yard - install new 277/480 volt-4000 amp service for the charging stations and install 18 level 3 ev bus chargers for the public school system. per the bps department the permit fee should be waived
Valuation:
$300,000
Permit #:
E1620895
Status:
complete
Fee:
$1,000
Permit Type:
N/A
Building Type:
Commercial
Install new 800 amp - 277/480 v undergroud service and two underground 100 amp sub panels. the new panels are feeding 17 new ev car charging stations located in the parking lot
Valuation:
$375,000
Permit #:
E1585828
Status:
complete
Fee:
$1,875
Permit Type:
N/A
Building Type:
Commercial
Power and lighting for renovation of added coolers and enclose existing loading dock. new lighting in two new coolers and enclosed loading dock. new power for high speed doors unit heaters material lift and dock leveler
Valuation:
$190,000
Permit #:
E1586542
Status:
filed
Fee:
$565
Permit Type:
N/A
Building Type:
Commercial
Replacement of existing fire alarm with complete new fire alarm system to the washington irvine school. temp fire alarm to be used until new system is completed
Valuation:
$600,000
Permit #:
EFA1616599
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Demolish and make safe of existing lighting in bathrooms. installation of new lighting in bathroom using existing circuits. installation of power for new hand dryer units in some of the bathrooms. feed new water bottle filler units with new gfci breakers. refeed power to new exhaust fans for bathrooms
Valuation:
$250,000
Permit #:
E1530990
Status:
filed
Fee:
$1,500
Permit Type:
N/A
Building Type:
Commercial
Install new breakers and install new unit ventilators and fan control units using existing feeds from the existing unit that will be removed. install new 225 amp panelboard to replace existing 225 amp panelboard. install new duplex receptacles to replace old one and use existing feeds
Valuation:
$115,000
Permit #:
E1447968
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
Commercial
Ground 500kw generator provided by gc. eversource will disconnect existing service. we will intercept and tap exiting service wiring to tie in the cables from the temporary generator. this will back feed the building temporarily until the permanent service is tied in. this will run 24/7 until then
Valuation:
$5,000
Permit #:
ETS1580020
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Renovation of washington irvine school. demolish existing and addition new power lighting security pa system tel/data bda fire alarm and new 1000kw generator. upgrade existing underground service with new pad mounted transformer
Valuation:
N/A
Permit #:
E1616556
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
New tel/data av security and intercom/pa system for the washington irvine school
Valuation:
$1,500,000
Permit #:
ELV1616580
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Addition of (2) new security cameras (2) new security card readers and relocation of (1) security card reader. low voltage controls for high speed overhead doors. low voltage controls for a material lift
Valuation:
$15,000
Permit #:
ELV1586570
Status:
filed
Fee:
$170
Permit Type:
N/A
Building Type:
Commercial
Installation of new lighting and power in existing bathrooms along with gfci protected outlets for water bottle filler stations at everett elementary school
Valuation:
$83,000
Permit #:
E1471572
Status:
filed
Fee:
$500
Permit Type:
N/A
Building Type:
Commercial
Installation of new lighting and power in existing bathrooms along with gfci protected outlets for water bottler fillers at clap elementary school
Valuation:
$85,500
Permit #:
E1471525
Status:
complete
Fee:
$500
Permit Type:
N/A
Building Type:
Commercial
Installation of power lighting and distribution in new storage building for boston housing authority
Valuation:
$168,000
Permit #:
E1468640
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
Commercial
New fire alarm system installation throughout building including new bda system
Valuation:
$300,000
Permit #:
EFA1493209
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Installation of card readers cameras door contacts security work station video intercom access control panels and two-way communication system
Valuation:
$170,000
Permit #:
ELV1489613
Status:
filed
Fee:
$1,720
Permit Type:
N/A
Building Type:
Commercial
Install eversource transformer and 4000 amp switchboard for twenty new city of boston ev bus charging stations in the bus yard
Valuation:
$200,200
Permit #:
E1407699
Status:
complete
Fee:
$3,775
Permit Type:
N/A
Building Type:
Commercial
Installation of new power in existing bathrooms along with gfci protected outlets for water bottle filler stations in holmes elementary school
Valuation:
$56,000
Permit #:
E1471590
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
Commercial
Grounding of temp generator. use the temp generator to feed an existing 200-amp panel for a billboard until the existing underground feed can be rerouted for the billboard
Valuation:
$1,000
Permit #:
ETS1654303
Status:
complete
Fee:
$35
Permit Type:
N/A
Building Type:
Commercial
Install new lighting power distribution site lighting site power low voltage conduits for the city hall plaza project including site work on the plaza north entry/north lobby renovation and garage work
Valuation:
$3,000,000
Permit #:
E1130854
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
Other
New audio/visual visual only and smoke detectors being installed in bathrooms only. these devises will be added to the existing fire alarm system
Valuation:
$125,000
Permit #:
EFA1531003
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
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BZ Score
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Avg Project
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BZ Score
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Lawrence J. Mahoney License info
Verified License
| License # | 14818 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Lawrence J. Mahoney 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 # | 14818 |
| Status | Active |
| State | Massachusetts |
| Type | Master Electrician |
- When BuildZoom last verified this license, it had an expiration date of July, 2019. Check the current license status of Lawrence J. Mahoney 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 # | 34389 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Lawrence J. Mahoney 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 # | 000034389 |
| 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 Lawrence J. Mahoney at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
207
Permits
- Building permit records show that Lawrence J. Mahoney has worked on 207 permitted projects.
Lawrence J. Mahoney Employees
LI
Lawrence J Mahoney Iii
Owner
LM
Lawrence J. Mahoney
Owner
LM
Lawrence J. Mahoneyiii.