Updated: Dec 02, 2025
Location and Projects
Address
100 Clear Lake Road, Grass Lake, MI, 49240
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Koch Terry A HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
If you are thinking of hiring Koch Terry A, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Koch Terry A Contact Information
Phone Number: (734) 604-2998
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Address: 100 Clear Lake Road, Grass Lake, MI 49240
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install boilers for industrial process
Valuation:
N/A
Permit #:
PM 11-0240
Status:
final
Fee:
$565
Permit Type:
Remodel
Building Type:
N/A
Installation of furnace central air conditioning and water heater
Valuation:
$0
Permit #:
PM011706
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Adding ductless air conditioning system
Valuation:
$0
Permit #:
PM041659
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace 3 rooftop hvac systems
Valuation:
$0
Permit #:
PM040842
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace hvac rooftop unit
Valuation:
$0
Permit #:
PM040803
Status:
EXPIRED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Installation of central air
Valuation:
$0
Permit #:
PM021286
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace rooftop hvac
Valuation:
$0
Permit #:
PM041326
Status:
EXPIRED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace rooftop hvac
Valuation:
$0
Permit #:
PM031218
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace rooftop unit
Valuation:
$0
Permit #:
PM032201
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM031908
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM031906
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM031910
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM030027
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM030028
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM030029
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace water heater
Valuation:
$0
Permit #:
PM030139
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Paradine 06-08-05
Valuation:
$0
Permit #:
M325892
Status:
FINAL
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Replace furnace
Valuation:
$0
Permit #:
PM022631
Status:
FINALED
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
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Koch Terry A Reviews
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Koch Terry A License info
License Not Verified
| License # | 7106825 |
| 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 Koch Terry A 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 # | 7106825 |
| 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 Koch Terry A 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 # | 2101047650 |
| Status | Inactive |
| State | Michigan |
| Type | Builder Individual |
- 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 Koch Terry A 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-2167 |
| 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 Koch Terry A 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-1438 |
| 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 Koch Terry A at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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18
Permits
- Building permit records show that Koch Terry A has worked on 18 permitted projects.
Koch Terry A Employees
KA
Koch Terry Anthony
Contractor
TK
Terry Koch
Owner