Updated: Jul 09, 2026
Location and Projects
Address
770 MARSTON RD, Whitinsville, MA, 01588
Use our bidding system to
request a quote
John B Fostin Jr Construction
John B Fostin Jr, 770 Marston Rd, Whitinsville, MA (Owned by: John Fostin) holds a Home Improvement Contractor license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John B Fostin Jr, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John B Fostin Jr Services
Start a project today:
John B Fostin Jr Contact Information
Phone Number: (508) 847-9171
Edit
Address: 770 MARSTON RD, Whitinsville, MA 01588
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New plumbing for new home 3.5 baths
Valuation:
N/A
Permit #:
P-25-4
Status:
issued
Fee:
N/A
Permit Type:
New work
Building Type:
N/A
New gas piping in new home
Valuation:
N/A
Permit #:
G-25-6
Status:
issued
Fee:
N/A
Permit Type:
New work
Building Type:
N/A
Similar Contractors See more
181
BZ Score
$41.4K
Avg Project
-
Projects
174
BZ Score
$21.6K
Avg Project
-
Projects
175
BZ Score
$70.1K
Avg Project
-
Projects
John B Fostin Jr Reviews
BuildZoom hasn't received any reviews for John B Fostin Jr. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
John B Fostin Jr License info
Verified License
| License # | 188503 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 08-04-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for John B Fostin Jr at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-074253 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for John B Fostin Jr at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
John B Fostin Jr Employees
JF
John B Fostin
Contractor
JF
John Fostin
Owner