Updated: Nov 25, 2025
Location and Projects
Address
Dexter, MI, 48130
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Koch, Gary John Construction
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Koch, Gary John, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Koch, Gary John Services
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Koch, Gary John Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New 20'x36 detached garage with a 12"x42 trench footing (concrete floor) with engineered trusses **is in a flood plain**
Valuation:
$28,123
Permit #:
PBLD2020-01326
Status:
final
Fee:
$170
Permit Type:
New construction
Building Type:
N/A
Addition single family residential residential garages
2020-09-03
New 21x25 attached garage 2x4 framed walls 12"x42 trench footing 4 concrete slab drywall house wall engineered trusses
Valuation:
$20,471
Permit #:
PBLD2020-01939
Status:
final
Fee:
$200
Permit Type:
Addition
Building Type:
N/A
Attached garage
Valuation:
N/A
Permit #:
PSER2020-00622
Status:
final
Fee:
$200
Permit Type:
Minor
Building Type:
N/A
New 20 x 36 detached garage
Valuation:
N/A
Permit #:
PSER2020-00450
Status:
final
Fee:
$275
Permit Type:
Major
Building Type:
N/A
No Description Available
Valuation:
$10,000
Permit #:
PB01-0289
Status:
final
Fee:
$120
Permit Type:
Deck
Building Type:
(329) structures ...
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Koch, Gary John License info
License Not Verified
| License # | 2101101086 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Koch, Gary John 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 # | 262000532 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Koch, Gary John 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 # | 262000532 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Koch, Gary John 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 # | 2101101086 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Koch, Gary John with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.