Updated: May 05, 2026
Location and Projects
Address
16 webster road, Lexington, MA, 02421
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Karl J Stocki Plumber
Karl J Stocki, 16 Webster Rd, Lexington, MA (Owned by: Karl Stocki) holds a Plumbing Business license and 5 other licenses according to the Massachusetts license board.
Their BuildZoom score of 98 ranks in the top 16% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Karl J Stocki, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Karl J Stocki Services
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Karl J Stocki Contact Information
Phone Number: (781) 862-6220
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Address: 16 webster road, Lexington, MA 02421
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Karl J Stocki Lexington
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Karl J Stocki has a BuildZoom score of 98, which places them above 84% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Karl J Stocki has worked on at least
5.0 projects over the past 3 years.
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.
Experience
|
5 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Karl J Stocki mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
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.
New medical offices and rest rooms
Valuation:
$125,000
Permit #:
PP-25-185
Status:
issued
Fee:
$30
Permit Type:
Renovation
Building Type:
N/A
New supermarket kitchen
Valuation:
$225,000
Permit #:
P-22-0184
Status:
issued
Fee:
$713
Permit Type:
N/A
Building Type:
Commercial
Replacing existing hvac make up air system to conform to all updated codes (reference alt1084027 attached.; sl approved sf)
Valuation:
$70,000
Permit #:
SF1059805
Status:
complete
Fee:
$720
Permit Type:
N/A
Building Type:
Commercial
Pull fixtures and replace with new fixture tub toilet and lav
Valuation:
$3,500
Permit #:
P-23-0501
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
Residential
Finished basement work with the addition of a bathroom and kitch kitchenett
Valuation:
$12,500
Permit #:
202002967
Status:
issued
Fee:
N/A
Permit Type:
(add) - addition ...
Building Type:
102 condominium
Roof top unit
Valuation:
$2,000
Permit #:
GP-2022-000187
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
New duct work for laundry mat including make up air system
Valuation:
$14,000
Permit #:
ALT1084027
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
Commercial
Boiler 9-d back flow and hot water storage tank
Valuation:
N/A
Permit #:
P-23-523
Status:
complete
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Water heater replacement and sink replacement
Valuation:
N/A
Permit #:
P-20-0057
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
Commercial
Swap two roof tops
Valuation:
$1,800
Permit #:
GAS-038243-2021
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Gas fit replacement remote terminal unit
Valuation:
$1,500
Permit #:
GP-2020-000312
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Kitchen sink lava shower stall toilet
Valuation:
$4,000
Permit #:
202003196
Status:
issued
Fee:
N/A
Permit Type:
(plmg) - plumbing...
Building Type:
102 condominium
Kitchen sink lav shower stall water closet all renovations
Valuation:
$3,600
Permit #:
PL933276
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
Multi
No Description Available
Valuation:
$7,000
Permit #:
BP-21-492
Status:
issued
Fee:
$100
Permit Type:
Siding
Building Type:
N/A
Kitchen plumbing
Valuation:
$2,500
Permit #:
PP-2020-000190
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Install two roof drains in the new mail room addition
Valuation:
$8,000
Permit #:
PL802518
Status:
filed
Fee:
$30
Permit Type:
N/A
Building Type:
Multi
Remove and replace plumbing fixtures in a full bathroom
Valuation:
$6,000
Permit #:
PL802494
Status:
complete
Fee:
$35
Permit Type:
N/A
Building Type:
Other
Remodel 1st fl half bathroom
Valuation:
$2,500
Permit #:
19080620
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
P-24-00405
Status:
issued
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Remote terminal unit unit
Valuation:
$900
Permit #:
GP-2019-000738
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
$3.3K
Avg Project
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BZ Score
$2K
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Karl J Stocki License info
License Not Verified
| License # | 3548 |
| 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 Karl J Stocki with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 196858 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 10-01-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Karl J Stocki 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 # | 11442 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Karl J Stocki with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-088808 |
| 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 Karl J Stocki at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11442 |
| Status | Inactive |
| City | Newton |
| Type | Plumbing Contractor |
- According to the City of Newton Massachusetts, 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 Karl J Stocki at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11442 |
| Status | Inactive |
| City | Newton |
| Type | Heater Contractor |
- According to the City of Newton Massachusetts, 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 Karl J Stocki at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
86
Permits
- Building permit records show that Karl J Stocki has worked on 86 permitted projects.
Karl J Stocki Employees
KS
Karl J Stocki
Owner
KS
Karl Stocki
Owner