Updated: May 31, 2026
Location
Address
1621 Greenville Rd., Ashby, MA, 01431
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Justin Baer Construction
Justin Baer, 1621 Greenville Rd, Ashby, MA 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 Justin Baer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Justin Baer Services
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Justin Baer Contact Information
Phone Number: (978) 807-3836
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Address: 1621 Greenville Rd., Ashby, MA 01431
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Justin Baer Reviews
5 out of 5 stars, based on
1
review
-
By GarryAugust 6, 2017new design, and complete rebuild of an existing lakehouse
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BZ Score
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Verified License
BuildZoom confirmed this contractor's license
Justin Baer License info
Verified License
| License # | 186124 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Justin Baer 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-109231 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Justin Baer at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Justin Baer Employees
JB
Justin Baer
Owner
Justin Baer as the General Contractor on the design and rebuild of our lakehouse. He was a pleasure to work with, and did a great job from start to finish. We could not be happier, and highly recommend him!