Location and Projects
John Sierra Construction
John Sierra, 113 Varnum Ave, Lowell, MA (Employees: John J Sierra and John J. Sierra) holds a Home Improvement Contractor license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring John Sierra, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John Sierra Services
John Sierra Contact Information
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John Sierra Lowell
Quality
Activity
|
1 project
|
2025 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
This is a sample of this contractor's permits. Click here to access their complete permit history.
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John Sierra License info
Verified License
| License # | 137153 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for John Sierra at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 112375 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of John Sierra with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 112375 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of John Sierra with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.