Updated: Apr 08, 2026
Location and Projects
Address
Concord, MI, 49237
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Zenz plumbing
Zenz plumbing, Concord, MI (Owned by: John Zenz) holds a Plumbing Contractor license and 8 other licenses according to the Michigan license board.
Their BuildZoom score of 91 ranks in the top 37% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Zenz plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Zenz plumbing Services
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Zenz plumbing Contact Information
Phone Number: (517) 917-1861
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Water service repaired by others requiring water distribution system to be disconnected and re connected. main - located in the laundry room
Valuation:
N/A
Permit #:
PP200056
Status:
final
Fee:
$175
Permit Type:
plumbing
Building Type:
N/A
Install water supply and drain for washing machine and move lav 1-30-20-water heater replacement added
Valuation:
N/A
Permit #:
PP200024
Status:
final
Fee:
$315
Permit Type:
plumbing
Building Type:
N/A
Change gas piping
Valuation:
N/A
Permit #:
MECH22-0036
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace all gas piping with new to water heaters and roof to units
Valuation:
N/A
Permit #:
PM200247
Status:
final
Fee:
$940
Permit Type:
Mechanical
Building Type:
N/A
Gas piping for new admin building and shop for city operations/dpw
Valuation:
N/A
Permit #:
PM200047
Status:
final
Fee:
$396
Permit Type:
Mechanical
Building Type:
N/A
Run gas piping to water heater and furnaces for new building
Valuation:
N/A
Permit #:
PM200248
Status:
final
Fee:
$450
Permit Type:
Mechanical
Building Type:
N/A
Run air lines from cmopressor through celing with air drops for sea land air project
Valuation:
N/A
Permit #:
PM190289
Status:
final
Fee:
$115
Permit Type:
Mechanical
Building Type:
N/A
Remodel of building new restrooms and sinks for sea - land - air project
Valuation:
N/A
Permit #:
PP190042
Status:
final
Fee:
$459
Permit Type:
plumbing
Building Type:
N/A
Remodel adding mens restroom; 2nd floor office renovations project
Valuation:
N/A
Permit #:
PP190041
Status:
final
Fee:
$285
Permit Type:
plumbing
Building Type:
N/A
Addition new 3 compartment sink grease trap hand sink mop sink floor sink dishwasher
Valuation:
N/A
Permit #:
PP17048
Status:
final
Fee:
$165
Permit Type:
plumbing
Building Type:
N/A
New gas main for unit heater make up air & boiler
Valuation:
N/A
Permit #:
PM17152
Status:
final
Fee:
$125
Permit Type:
Mechanical
Building Type:
N/A
2 inspections 14 misc fixtures 300 ft water dist building drain 2 stacks
Valuation:
N/A
Permit #:
PP18-00028
Status:
final
Fee:
$283
Permit Type:
plumbing
Building Type:
N/A
New building per approved plans
Valuation:
N/A
Permit #:
PP190299
Status:
final
Fee:
$730
Permit Type:
plumbing
Building Type:
N/A
Adding new restroom in new addition
Valuation:
N/A
Permit #:
PP17044
Status:
final
Fee:
$214
Permit Type:
plumbing
Building Type:
N/A
Plumbing new bathrooms 6 fixtures
Valuation:
N/A
Permit #:
PP17032
Status:
final
Fee:
$173
Permit Type:
plumbing
Building Type:
N/A
Plumbing for new addition
Valuation:
N/A
Permit #:
PP17023
Status:
final
Fee:
$294
Permit Type:
plumbing
Building Type:
N/A
Gas pipe - 6 rooftops
Valuation:
N/A
Permit #:
PM180015
Status:
final
Fee:
$165
Permit Type:
Mechanical
Building Type:
N/A
Install plumbing and fixtures for two (2) restroom facilities: one (1) mens water closet/toilet one (1) womens water closet/toilet, one (1) mens lav/sink one (1) womens lav/sink and one (1) water heater and (1) one sink in the break room
Valuation:
N/A
Permit #:
PP160186
Status:
final
Fee:
$726
Permit Type:
plumbing certific...
Building Type:
N/A
Structures & suspension office suite building out new office four (4) bathrooms and sinks for business. i-2 zoning. commercial. use
Valuation:
N/A
Permit #:
PP160092
Status:
final
Fee:
$912
Permit Type:
plumbing
Building Type:
N/A
Hook up 6 pumps water to boiler with rpz - water to chiller with rpz - water to machine with rpz
Valuation:
N/A
Permit #:
PP160107
Status:
final
Fee:
$640
Permit Type:
plumbing
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Zenz plumbing License info
Verified License
| License # | 8004493 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Zenz plumbing 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 # | 8110102 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Zenz plumbing 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 # | 7117312 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Zenz plumbing with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 7117312 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Zenz plumbing at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8001988 |
| Status | Inactive |
| State | Michigan |
| Type | Plumbing Contractor |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Zenz plumbing at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-180119 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Zenz plumbing at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-180120 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Zenz plumbing at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-180121 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Zenz plumbing at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT-180346 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 Zenz plumbing at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
174
Permits
- Building permit records show that Zenz plumbing has worked on 174 permitted projects.
Zenz plumbing Employees
CZ
Corey Zenz
Owner
CZ
Corey U Zenz
JZ
John Zenz
Owner
JZ
John U Zenz