Updated: Jul 15, 2026
Location and Projects
Address
44 OLD NIMS RD, Ashburnham, MA, 01430
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Mark J Oconnor Plumber
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
If you are thinking of hiring Mark J Oconnor, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mark J Oconnor Services
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Mark J Oconnor Contact Information
Phone Number: (781) 589-1312
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Address: 44 OLD NIMS RD, Ashburnham, MA 01430
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove & replace kitchen cabinets. move 2 non-bearing walls in kitchen. remodel 3 bathrooms on 1st fl. install new windows & flooring in sun porch
Valuation:
$126,000
Permit #:
18040921
Status:
complete
Fee:
$2,520
Permit Type:
N/A
Building Type:
N/A
Construct new garage in back of house and renovate existing lowel level with (2) new bedrooms; install new gravel driveway
Valuation:
$89,000
Permit #:
16020081
Status:
filed
Fee:
$1,780
Permit Type:
N/A
Building Type:
N/A
Replace (12) windows replace existing siding remodel (2) bathrooms remove (1) interior wall and building new bay window unit
Valuation:
$100,000
Permit #:
12050864
Status:
complete
Fee:
$1,860
Permit Type:
N/A
Building Type:
N/A
Remodle second floor bathroom
Valuation:
$15,000
Permit #:
BP-2010-0303
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
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Mark J Oconnor License info
License Not Verified
| License # | 236377 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Mark J Oconnor with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 236377 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Mark J Oconnor with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 11560 |
| Status | Active |
| State | Massachusetts |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Mark J Oconnor 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 # | 22291 |
| Status | Active |
| State | Massachusetts |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Mark J Oconnor 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 # | 80960 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- 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 Mark J Oconnor at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11560 |
| Status | Inactive |
| State | Massachusetts |
| Type | Plumber |
- 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 Mark J Oconnor 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 # | 199255 |
| 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 Mark J Oconnor at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-083710 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, 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 Mark J Oconnor at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 80960 |
| Status | Inactive |
| City | Newton |
| Type | Building 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 Mark J Oconnor 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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Mark J Oconnor Employees
MO
Mark H Oconnor
Owner
MO
Mark J Oconnor
Owner
MO
Mark J. Oconnor
MC
Mark O Connor
Owner