Updated: Apr 28, 2026
Location and Projects
Address
Chelmsford, MA, 01824
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William D'ambrosio Electrician
William D'ambrosio, Chelmsford, MA holds a Electrician license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William D'ambrosio, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
William D'ambrosio Contact Information
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William D'ambrosio Chelmsford
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are William D'ambrosio, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
11 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that William D'ambrosio has worked on at least
19.0 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
|
18 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that William D'ambrosio mostly works on
electrical project
projects.
Pricing
|
13 projects
|
< $5k |
The typical size of their permits is approximately $1,200. 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.
Reconnect power/control wiring for lochinvar boiler (10 zones) with in direct water heater. wired 3 circulators and 10 zone valves
Valuation:
$1,800
Permit #:
E-24-177
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete remodel of basement space with tv area game room office, finished storage and exercise room wired to electrical code
Valuation:
N/A
Permit #:
EP-2024-00074
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
House number #32- duplex with #30 9wouldn't come up in search on website) reconnect power/control wiring for gas furnace with central ac/hp condenser
Valuation:
$850
Permit #:
E1530318
Status:
complete
Fee:
$24
Permit Type:
N/A
Building Type:
1-2fam
Install power/control wiring for mitsubishi ductless air conditioning with 2 ductless fan coils
Valuation:
$1,250
Permit #:
E-24-408
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reconnect power/control wiring for 5 ton air conditioning system. fan coil in attic and condenser on left side of house
Valuation:
N/A
Permit #:
W000053195
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Wire replacement gas furnace and central ac/heat pump condenser
Valuation:
N/A
Permit #:
W000052312
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Reconnect power/control wiring for central ac/hp condenser with fan coil/10kw heater
Valuation:
$1,200
Permit #:
E1583283
Status:
filed
Fee:
$34
Permit Type:
N/A
Building Type:
1-2fam
Complete master bathroom remodel on 2nd floor wired to electrical code
Valuation:
N/A
Permit #:
EP-2024-00043
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Reconnect power/control wiring for gas furnace with heat pump/ac condenser
Valuation:
$800
Permit #:
E-23-618
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installed power/control wiring for mitsubishi ductless-ducted hp (3 zones)
Valuation:
$1,800
Permit #:
E1537972
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
1-2fam
Unit-33. wire replacement ahu and condenser
Valuation:
N/A
Permit #:
W000054805
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$800
Permit #:
EP-24-627
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$700
Permit #:
EP-24-596
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$2,900
Permit #:
EP-24-495
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,200
Permit #:
EP-24-462
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,000
Permit #:
EP-24-461
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,000
Permit #:
EP-23-1036
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install power/control wiring for 3 ton mitsubishi
Valuation:
N/A
Permit #:
E-25-00088
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$2,600
Permit #:
EP-23-571
Status:
issued
Fee:
$80
Permit Type:
Renovation
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
William D'ambrosio License info
Verified License
| License # | 22244 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for William D'ambrosio 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 # | 22244 |
| 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 William D'ambrosio with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are William D'ambrosio, click “This is My Business” to update your information.
19
Permits
- Building permit records show that William D'ambrosio has worked on 19 permitted projects.
William D'ambrosio Employees
WD
William D'ambrosio
Owner