Updated: Mar 27, 2026
Location
Address
18 FINN ST, Northampton, MA, 01060
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William J Crowther Construction
Their BuildZoom score of 0 does not rank in the top 50% of Massachusetts contractors.
If you are thinking of hiring William J Crowther, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William J Crowther Services
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William J Crowther Contact Information
Phone Number: (413) 464-1632
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Address: 18 FINN ST, Northampton, MA 01060
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William J Crowther License info
License Not Verified
| License # | 210979 |
| 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 William J Crowther with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 210979 |
| 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 William J Crowther with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 210979 |
| 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 William J Crowther 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 # | 144515 |
| 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 William J Crowther at the Mass.gov Consumer Affairs and Business Regulation.
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 William J Crowther, click “This is My Business” to update your information.
William J Crowther Employees
AM
Adilson F Monteiro
President
AM
Adilson Monteiro
Owner
WC
William Crowther
Owner
WC
William J Crowther
Owner