Updated: Nov 11, 2025
Location and Projects
Address
Wyandotte, MI, 48192
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John Schartz Plumber
John Schartz, Wyandotte, MI (Owned by: John Schartz) holds a Plumbing license and 5 other licenses according to the Michigan license board.
Their BuildZoom score of 99 ranks in the top 15% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring John Schartz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Schartz Services
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John Schartz Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
1 bathroom 1 shower 1 laundry tray 1 water distrib. 3/4 to 1 1 stack soil waste vents 1 water closet 1 lavatory 1 sink all 1 floor drain 2 back water valves
Valuation:
N/A
Permit #:
PPLMB25-0080
Status:
issued
Fee:
$179
Permit Type:
Alteration
Building Type:
N/A
06/01/22 aff exp extension until 12-21-2022 12/21/22 sent notice 03/24/23 ticket no. 302971
Valuation:
N/A
Permit #:
PUS21-0384
Status:
suspended
Fee:
$196
Permit Type:
Upon sale
Building Type:
N/A
Unpaved sewer repair
Valuation:
N/A
Permit #:
PPLMB24-0210
Status:
final
Fee:
$110
Permit Type:
Alteration
Building Type:
N/A
6 sewer repair
Valuation:
N/A
Permit #:
PP24-0731
Status:
final
Fee:
$107
Permit Type:
plumbing
Building Type:
N/A
Sewer to crock
Valuation:
N/A
Permit #:
PPLMB25-0008
Status:
final
Fee:
$110
Permit Type:
Alteration
Building Type:
N/A
1 bathroom 1 water closet 2 lavatory
Valuation:
N/A
Permit #:
PPLMB24-0153
Status:
issued
Fee:
$94
Permit Type:
Alteration
Building Type:
N/A
Sewer repair
Valuation:
N/A
Permit #:
PPLMB25-0077
Status:
final
Fee:
$110
Permit Type:
Sewer
Building Type:
N/A
Sewer repair unpaved
Valuation:
N/A
Permit #:
PPLMB24-0124
Status:
final
Fee:
$110
Permit Type:
Sewer
Building Type:
N/A
Repair sewer tap
Valuation:
N/A
Permit #:
PPLMB24-0052
Status:
final
Fee:
$110
Permit Type:
Sewer
Building Type:
N/A
Hot water tank
Valuation:
N/A
Permit #:
PPLMB23-0156
Status:
final
Fee:
$61
Permit Type:
Alteration
Building Type:
N/A
Sewer (tap)
Valuation:
N/A
Permit #:
PPLMB24-0152
Status:
final
Fee:
$110
Permit Type:
Sewer
Building Type:
N/A
Exhaust fan/duct work
Valuation:
N/A
Permit #:
PMECH23-0010
Status:
final
Fee:
$145
Permit Type:
Alteration
Building Type:
N/A
3/4 water distribution system; 7 sinks lavs laundry tubs; 2 floor drains; 1 water heater; 1 grease interceptor; 2 stacks; 3 back flow preventers;
Valuation:
N/A
Permit #:
PP2019-0592
Status:
issued
Fee:
$180
Permit Type:
plumbing
Building Type:
N/A
Code repairs ridgid gas line for dryer
Valuation:
N/A
Permit #:
PM22-0031
Status:
final
Fee:
$135
Permit Type:
Mechanical
Building Type:
N/A
Pb25-0292 install fireplace
Valuation:
N/A
Permit #:
PM25-0611
Status:
final
Fee:
$170
Permit Type:
Mechanical
Building Type:
N/A
Simple sewer repair rear yard 1-6-20 bond refunded check issue date 1-15-20 (#27882)
Valuation:
N/A
Permit #:
PPLMB19-0140
Status:
final
Fee:
$110
Permit Type:
Sewer
Building Type:
N/A
Replacing water heater
Valuation:
N/A
Permit #:
PP22-60036
Status:
issued
Fee:
$105
Permit Type:
plumbing
Building Type:
N/A
1 shower 1 water distrib 3/4-1 1 water closet 1 lavatory
Valuation:
N/A
Permit #:
PPLMB19-0116
Status:
final
Fee:
$158
Permit Type:
Alteration
Building Type:
N/A
Water heater
Valuation:
N/A
Permit #:
PP23-000596
Status:
final
Fee:
$95
Permit Type:
plumbing
Building Type:
N/A
Bathroom remodel
Valuation:
N/A
Permit #:
PP190196
Status:
final
Fee:
$142
Permit Type:
plumbing
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
John Schartz License info
Verified License
| License # | 8109321 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for John Schartz at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 8003680 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for John Schartz at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 7113885 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for John Schartz at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8109321 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of John Schartz with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8003680 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of John Schartz with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7113885 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of John Schartz with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
166
Permits
- Building permit records show that John Schartz has worked on 166 permitted projects.
John Schartz Employees
JS
John Schartz
Owner
JS
John D Schartz
JS
John Schartz