Updated: Jul 01, 2026
Location and Projects
Address
76 THORNTON ST, Boston, MA, 02119
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Jon A Ellertson, Owner Construction
Their BuildZoom score of 94 ranks in the top 24% of 139,240 Massachusetts licensed contractors.
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Jon A Ellertson, Owner Services
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Jon A Ellertson, Owner Contact Information
Phone Number: (617) 216-1617
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Address: 76 THORNTON ST, Boston, MA 02119
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Building Permits by Jon A Ellertson, Owner
This is a sample of this contractor's permits. Click here to access their complete permit history.
Confirm occupancy as one family dwelling for this is an existing condition for many years reframe attic to include a rear facing dormer for better headroom and day-lighting/ventilation.( work done on sf1014407)home owner waiver
Valuation:
$24,900
Permit #:
ALT1010512
Status:
filed
Fee:
$342
Permit Type:
N/A
Building Type:
1-2fam
Reframe attic to include a rear facing dormer ceiling repair;and day-lighting/ventilation. cost reflected on alt1010512
Valuation:
N/A
Permit #:
SF1014407
Status:
filed
Fee:
$20
Permit Type:
N/A
Building Type:
1-2fam
Remove single hung replace with garden window
Valuation:
$500
Permit #:
SF488970
Status:
filed
Fee:
$30
Permit Type:
N/A
Building Type:
1-2fam
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Jon A Ellertson, Owner License info
License Not Verified
| License # | 112712 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Jon A Ellertson, Owner with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 112712 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Jon A Ellertson, Owner with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 115902 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 Jon A Ellertson, Owner at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Jon A Ellertson, Owner Employees
JE
Jon A Ellertson
Owner
JE
Jon Ellertson
Owner