Updated: Apr 28, 2026
Location and Projects
Address
Chelmsford, MA, 01824
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Christopher Michael Thunberg Electrician
Christopher Michael Thunberg, Chelmsford, MA holds a Electrician license according to the Massachusetts license board.
Their BuildZoom score of 93 ranks in the top 27% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Christopher Michael Thunberg, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Christopher Michael Thunberg Contact Information
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Christopher Michael Thunberg Chelmsford
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Christopher Michael Thunberg has a BuildZoom score of 93, which places them above 73% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Christopher Michael Thunberg has worked on at least
3.0 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.
Pricing
|
1 project
|
$5k-$20k |
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 Christopher Michael Thunberg
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lighting upgrade after a room leak caused damage to the existing ceiling. minor front desk modifications as well
Valuation:
$13,000
Permit #:
EP-25-273
Status:
issued
Fee:
$430
Permit Type:
Renovation
Building Type:
N/A
Change out electrical panel from a 20 circuit to a 30 circuit. addition a generator inlet and interlock kit. addition a 240volt 30 amp outlet for a car charger
Valuation:
$1,550
Permit #:
E-19-792
Status:
issued
Fee:
$150
Permit Type:
Additions/renovat...
Building Type:
One or two family...
Replaced and relocated the 100 amp push on main breaker in the panel to the right side do the malfunction of the old main breaker
Valuation:
$150
Permit #:
E-19-635
Status:
issued
Fee:
$80
Permit Type:
Service change or...
Building Type:
One or two family...
Remove existing service for new siding install install new meter socket and drop
Valuation:
$1,500
Permit #:
E-20-333
Status:
complete
Fee:
N/A
Permit Type:
Service change/al...
Building Type:
Single family
Remodel three season porch
Valuation:
N/A
Permit #:
W000055127
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$1,000
Permit #:
EP-21-2
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (3) bathroom light fixtures and move master bedroom switches higher
Valuation:
N/A
Permit #:
W000050814
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$3,000
Permit #:
EP-21-492
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of wiring for an above ground pool including all bonding requirements
Valuation:
$1,300
Permit #:
E-18-848
Status:
issued
Fee:
$80
Permit Type:
Swimming Pool - E...
Building Type:
One or Two Family...
200 amp service
Valuation:
N/A
Permit #:
W000053234
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Projects
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Christopher Michael Thunberg License info
Verified License
| License # | 22261 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Christopher Michael Thunberg at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
8
Permits
- Building permit records show that Christopher Michael Thunberg has worked on 8 permitted projects.