Updated: Jul 04, 2026
Location and Projects
Address
405 Waltham ST Suite 178, Lexington, MA, 02421
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Kun Xu Construction
Kun Xu, 405 Waltham St, Lexington, MA holds a Home Improvement Contractor license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kun Xu, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Kun Xu Services
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Kun Xu Contact Information
Phone Number: (781) 354-8128
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Address: 405 Waltham ST Suite 178, Lexington, MA 02421
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This is a sample of this contractor's permits. Click here to access their complete permit history.
None none
Valuation:
N/A
Permit #:
201700864
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201700614
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201700864
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201700614
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Kun Xu License info
Verified License
| License # | 212514 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 06-28-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kun Xu 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-106661 |
| 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 Kun Xu at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Kun Xu Employees
KX
Kun Xu
Owner