Updated: Aug 12, 2025
Location and Projects
Headquarters Address
Epping, NH, 03042
Local address
25 GRIFFIN WAY, Chelsea, MA, 02150
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Williamson Electrical Company Incorporat
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
If you are thinking of hiring Williamson Electrical Company Incorporat, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Williamson Electrical Company Incorporat Contact Information
Phone Number: (617) 884-9200
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Headquarters Address: Epping, NH, 03042
Local Address: 25 GRIFFIN WAY, Chelsea, MA 02150
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Williamson Electrical Company Incorporat Chelsea
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Williamson Electrical Company Incorporat, click “This is My Business” to update your information.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Williamson Electrical Company Incorporat has worked on at least
1.0 project 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.
Pricing
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.
Building Permits by Williamson Electrical Company Incorporat
This is a sample of this contractor's permits. Click here to access their complete permit history.
At fed ex shipping warehouse located at 4 lakeland park dr. (address not available on town site). saw cut the driveway excavate and dig a new electrical trench about 35 feet from the pump chamber to the building run new electrical conduit and wires, install temporary patch ashalt over the electrical trench start up and test. in the spring there will be extra cost to pave the area. dig... see more
Valuation:
$7,000
Permit #:
E-20-162
Status:
issued
Fee:
$245
Permit Type:
New construction/...
Building Type:
Commercial
Back of building installing a new pump station
Valuation:
$100,000
Permit #:
E-23-0045
Status:
expired
Fee:
$1,000
Permit Type:
N/A
Building Type:
N/A
Remove existing septic pump panel and wires. work with contractor to install new system. williamson will mount and wire new pump control panel pulling wires through conduit installed by others
Valuation:
$1,000
Permit #:
E-19-231
Status:
issued
Fee:
$65
Permit Type:
Alterations elect...
Building Type:
One or two-family...
Change meter socket & distribution panel from 480 to 480/277y
Valuation:
$3,000
Permit #:
E-18-1522
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
#21-replace 2 pumps floats and replace control panel with new
Valuation:
$1,500
Permit #:
18090407
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Remove existing duplex pumps rails valves floats and panel and replace with new pull new wires through existing conduit and make electrical connections for pumps and floats in panel power to panel is already established with existing panel
Valuation:
$1,000
Permit #:
E-20-0029
Status:
expired
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Install a duplex pump system on rails with valve chamber. mount and wire control panel. others bring power to panel
Valuation:
$15,000
Permit #:
E-19-841
Status:
issued
Fee:
$525
Permit Type:
Motors
Building Type:
Retail stores
Install new duplex pump system. run conduit and conductors from hand hole to panel at exterior of building approx 80. mount and wire control panel. power to panel by others
Valuation:
$5,000
Permit #:
E-19-1188
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install a duplex pump system for septic. mount panel wire pumps and floats to panel. power to panel by others
Valuation:
$1,500
Permit #:
E-17-0114
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Install a simplex pump system. pull new wires mount panel & make connections. bring power from distribution panel to site
Valuation:
$1,500
Permit #:
E-14-0482
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Install new simplex pump system for septic. running new conduit and feeds. also bring power to pump panel from main electrical panel
Valuation:
$1,500
Permit #:
E-16-0165
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Install pump for septic. pull wire through conduit, mount and wire panel.
Valuation:
N/A
Permit #:
E-17-0061
Status:
N/A
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Remove and replace 1 bad existing pump and floats with exact replacement. found bad wires/conduit underground. replace with new conduit and conductors to wire pump system to control panel
Valuation:
$500
Permit #:
E-19-0783
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Install duplex pump system run conduits and conductors mount and wire control panel. power to panel by others
Valuation:
$5,000
Permit #:
EP-2018-000143
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EP-2016-601
Status:
issued
Fee:
$30
Permit Type:
Remodel
Building Type:
N/A
Installing a new duplex pump system
Valuation:
N/A
Permit #:
E-22-0242
Status:
issued
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Install a duplex pump system for septic. pull wires through contractor installed conduits. mount control panel and make control wire connections. power to panel by others
Valuation:
$1,500
Permit #:
E-16-0565
Status:
issued
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
Relocate junction box closer to pump chamber (dewatering) lay conduit and pull wires
Valuation:
N/A
Permit #:
E-13-0203
Status:
N/A
Fee:
$50
Permit Type:
N/A
Building Type:
Shopping plaza
Dig 12 trench lay conduit and pull wires for replacement pumps in dewatering chamber in parking lot
Valuation:
$2,500
Permit #:
EP-2016-0193
Status:
issued
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Wire pump system
Valuation:
N/A
Permit #:
E-15-0109
Status:
N/A
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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Williamson Electrical Company Incorporat License info
License Not Verified
| License # | 15502 |
| 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 Williamson Electrical Company Incorporat 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 # | 15502 |
| 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 Williamson Electrical Company Incorporat 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 # | 15502 |
| Status | Inactive |
| State | Massachusetts |
| Type | Electrician |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Williamson Electrical Company Incorporat 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 # | 15502 |
| 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 Williamson Electrical Company Incorporat at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15502 |
| 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 Williamson Electrical Company Incorporat at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Williamson Electrical Company Incorporat, click “This is My Business” to update your information.
43
Permits
- Building permit records show that Williamson Electrical Company Incorporat has worked on 43 permitted projects.
Williamson Electrical Company Incorporat Employees
RT
Robert L. Tilton
Owner