Updated: Mar 24, 2026
Location and Projects
Address
Winthrop, MA, 02152
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Harding & Smith Plumber
Harding & Smith LLC, Winthrop, MA holds a Sheet Metal Business license and 3 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 Harding & Smith LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Harding & Smith LLC Services
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Harding & Smith LLC Contact Information
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Harding & Smith LLC Winthrop
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Harding & Smith LLC has a BuildZoom score of 90, which places them above 47% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Harding & Smith LLC has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$100k-$250k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
(48) furnace and (48) hot water heater exhaust flues and make-up air vent terminal repairs to be performed at the roof level. this is in response to the roofer cutting and modifying the existing roof vent terminals for each unit. mechanical engineer onsite for direction and to review repairs. drawing detailing work provided. work is strictly for the vent terminals (exhaust and intake ... see more
Valuation:
$100,000
Permit #:
G-25-0352
Status:
issued
Fee:
$2,920
Permit Type:
Renovation
Building Type:
N/A
Building-2 - (48) furnace and (48) hot water heater exhaust flues and make-up air vent terminal repairs to be performed at the roof level. this is in response to the roofer cutting and modifying the existing roof vent terminals for each unit. mechanical engineer onsite for direction and to review repairs. drawing detailing work provided. work is strictly for the vent terminals (exhaus... see more
Valuation:
$100,000
Permit #:
G-25-0351
Status:
issued
Fee:
$2,920
Permit Type:
Renovation
Building Type:
N/A
Building-3 - (57) furnace and (57) hot water heater exhaust flues and make-up air vent terminal repairs to be performed at the roof level. this is in response to the roofer cutting and modifying the existing roof vent terminals for each unit. mechanical engineer onsite for direction and to review repairs. drawing detailing work provided. work is strictly for the vent terminals (exhaus... see more
Valuation:
$115,000
Permit #:
G-25-0350
Status:
issued
Fee:
$3,460
Permit Type:
Renovation
Building Type:
N/A
(48) furnace and (48) hot water heater exhaust flues and make-up air vent terminal repairs to be performed at the roof level. this is in response to the roofer cutting and modifying the existing roof vent terminals for each unit. mechanical engineer onsite for direction and to review repairs. drawing detailing work provided. work is strictly for the vent terminals (exhaust and intake ... see more
Valuation:
$100,000
Permit #:
G-25-0333
Status:
issued
Fee:
$2,950
Permit Type:
Renovation
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Harding & Smith LLC License info
Verified License
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal Business |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Harding & Smith LLC at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4139 |
| Status | Active |
| State | Massachusetts |
| Type | Plumbing Business |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Harding & Smith LLC with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| State | Massachusetts |
| Type | Plumbing Business |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Harding & Smith LLC at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2494 |
| Status | Inactive |
| State | Massachusetts |
| Type | Plumbing Business |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Harding & Smith LLC at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.