Updated: Jun 14, 2026
Location and Projects
Address
38 2ND ST, Norwalk, CT, 06850
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McDonald John M Plumber
McDonald John M, 38-2 Nd St, Norwalk, CT (Employee: John Mcdonald) holds a Plumbing & Piping Unlimited Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 100 ranks in the top 13% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring McDonald John M, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
McDonald John M Services
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McDonald John M Contact Information
Address: 38 2ND ST, Norwalk, CT 06850
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McDonald John M Norwalk
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
McDonald John M has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
5 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that McDonald John M has worked on at least
8.0 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
|
4 projects
|
New Constructions |
|
6 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that McDonald John M mostly works on
plumbing project
and new construction
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
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 two story single family dwelling with 5 bedrooms unfinished attic and unfinished basement. foundation only needs framing and rescheck
Valuation:
$700,000
Permit #:
BLD-2024-01195
Status:
complete
Fee:
$7,182
Permit Type:
N/A
Building Type:
N/A
Two-story single family dwelling with finished basement unfinished attic 5 bedrooms
Valuation:
$2,630,000
Permit #:
BLD-2024-00585
Status:
issued
Fee:
$26,984
Permit Type:
N/A
Building Type:
N/A
2 story s/f dwelling with finished basement unfinished attic 6 bedrooms
Valuation:
$1,820,000
Permit #:
BLD-2024-00639
Status:
issued
Fee:
$18,673
Permit Type:
N/A
Building Type:
N/A
Two story single family dwelling with finished basement and parially finished attic 7 bedrooms
Valuation:
$1,500,000
Permit #:
BLD-2022-02842
Status:
complete
Fee:
$15,390
Permit Type:
N/A
Building Type:
N/A
Interior renovation for first floor kitchen 2nd floor bedroom and closet. **amend for interior renovations for 2nd floor bathrooms.**
Valuation:
$150,000
Permit #:
BLD-2024-00114
Status:
issued
Fee:
$1,539
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing as per plans. gas piping to stove water heater 3 heatingunits 4 fireplaces and 1 bbq
Valuation:
N/A
Permit #:
BLD-2024-00589
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing as per plan. gas line from point of entry to stove water heater 2 heat fireplace
Valuation:
N/A
Permit #:
BLD-2024-00643
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 fixture bathroom underground plumbing sewege ejector
Valuation:
N/A
Permit #:
BLD-2022-02973
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing for powder room 1 toilet 1 sink
Valuation:
N/A
Permit #:
BLD-2023-01670
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing as per plans. gas line from point of entry to fireplace stove 2 heating units and water heater
Valuation:
N/A
Permit #:
BLD-2024-01199
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish kitchen master basement bathroom hall bathroom laundry connection
Valuation:
N/A
Permit #:
BLD-2024-00116
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Convert hall closet to half bathroom
Valuation:
$7,000
Permit #:
BLD-2023-01668
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Rough plumbing per plans. gas piping fireplace range hwh heating units bbq future generator future fire pit
Valuation:
N/A
Permit #:
BLD-2020-01955
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing per plan. gas from point of entry to range heater bbq generator 3 fireplaces
Valuation:
N/A
Permit #:
BLD-2020-01928
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough plumbing bathrooms (2) toilet sink tubs
Valuation:
N/A
Permit #:
BLD-2020-02088
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough and finish plumbing and gas per plans
Valuation:
N/A
Permit #:
BLD-2018-83596-04
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 story s/f dwelling with finished basement and finished attic 5 bedrooms
Valuation:
$1,572,000
Permit #:
BLD-2020-01552
Status:
complete
Fee:
$16,129
Permit Type:
N/A
Building Type:
N/A
Hand sinks ice machine dw install faucets on existing bay sink
Valuation:
N/A
Permit #:
BLD-2020-01229
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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McDonald John M License info
Verified License
| License # | PLM.0284252-P1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Unlimited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for McDonald John M at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2024 that this contractor does not need a license to be a plumber in Connecticut.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
12
Permits
- Building permit records show that McDonald John M has worked on 12 permitted projects.
McDonald John M Employees
JM
John Mcdonald