Updated: Nov 25, 2025
Location and Projects
Address
Portage, MI, 49002
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Koopsen Adrian James HVAC/Mechanical Contractor
Koopsen Adrian James, Portage, MI (Owned by: Koopsen, Adrian James) holds a Mechanical Contractor license and 7 other licenses according to the Michigan license board.
Their BuildZoom score of 92 ranks in the top 32% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Koopsen Adrian James, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Koopsen Adrian James Contact Information
Phone Number: (269) 323-1874
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling one story ranch with unfinished basement and attached garage.basement walls 7'10 2 bedroom one bathroom 1196 sq.ft. main floor garage 384 sq.ft. 60 sq.ft. covered porch
Valuation:
$136,349
Permit #:
PRES21-0181
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling one story ranch with unfinished basement and attached garage.basement walls 7'10 2 bedroom one bathroom 1196 sq.ft. main floor garage 384 sq.ft. 60 sq.ft. covered porch
Valuation:
N/A
Permit #:
PMECH22-0167
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel office space bronson centralized services
Valuation:
$195,000
Permit #:
PCOM18-0088
Status:
final
Fee:
$1,746
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
Interior design - tile & ceiling work only a3-2b construction fully sprinkled
Valuation:
$200,000
Permit #:
P18-00100
Status:
approved
Fee:
$480
Permit Type:
Alteration
Building Type:
N/A
Alteration to approx. 3120 s.f. of existing "b" use to accommodate bronson hospital rehabilitation services per plans. no change in use group. 2015 mbc
Valuation:
N/A
Permit #:
PB18-06-211
Status:
final
Fee:
$107,100
Permit Type:
alteration/repair
Building Type:
N/A
Suite 206 commercial tenant improvement remodel per attached plans
Valuation:
$1
Permit #:
PBC20-00151
Status:
final
Fee:
$722
Permit Type:
Commericial remod...
Building Type:
N/A
Interior remodel
Valuation:
$200,000
Permit #:
PCOM17-0097
Status:
final
Fee:
$1,988
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
Interior renovation of exisintg 8700 s.f. b use building per plans. 2015 mbc
Valuation:
N/A
Permit #:
PB19-06-035
Status:
applied
Fee:
N/A
Permit Type:
Alteration/repair
Building Type:
N/A
Medical office use expansion in to vacant suite adjacent to existing office
Valuation:
N/A
Permit #:
PB16-00600
Status:
final
Fee:
$821
Permit Type:
Building
Building Type:
N/A
Bariatric and metabolic specialists interior remodel
Valuation:
$600,000
Permit #:
PCOM16-0105
Status:
final
Fee:
$4,455
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
Area renovation office
Valuation:
$180,000
Permit #:
PCOM16-0027
Status:
final
Fee:
$1,650
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
Bronson interior remodel
Valuation:
$250,000
Permit #:
PCOM19-0133
Status:
final
Fee:
$2,939
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
Fusion it - conference room and office interior remodel pb37899-1st floor
Valuation:
N/A
Permit #:
PB16037899
Status:
final
Fee:
$677
Permit Type:
Alter/repair
Building Type:
N/A
Interior offce alteration to create a clean and soiled linen room. move proceedure room 4 and update millwork ceiling and flooring as required
Valuation:
$276,000
Permit #:
PB17-0229
Status:
final
Fee:
$1,504
Permit Type:
Alteration
Building Type:
N/A
Alteration of 2182sq.ft of office space, creating exam rooms and offices.
Valuation:
$54,000
Permit #:
PB15-06-373
Status:
final
Fee:
$84,000
Permit Type:
alteration/repair
Building Type:
N/A
Edustaff 9, 500 sq ft remodel-2nd floor
Valuation:
N/A
Permit #:
PB16037864
Status:
final
Fee:
$1,574
Permit Type:
Alter/repair
Building Type:
N/A
Selective demolition of interior walls building two new offices carpet and paint
Valuation:
$95,000
Permit #:
PB13036553
Status:
final
Fee:
$779
Permit Type:
Add/alter/repair
Building Type:
N/A
Partial removal of interior non-bearing walls in preparation for office re-configuration/alteration
Valuation:
N/A
Permit #:
PB15-06-299
Status:
final
Fee:
$5,500
Permit Type:
Alteration/repair
Building Type:
N/A
Edustaff renovations
Valuation:
N/A
Permit #:
PB18039154
Status:
final
Fee:
$1,109
Permit Type:
Alter/repair
Building Type:
N/A
Interior remodel office obgyn
Valuation:
$80,000
Permit #:
PCOM15-0042
Status:
final
Fee:
$977
Permit Type:
Nonand nonhouseke...
Building Type:
N/A
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Koopsen Adrian James Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Koopsen Adrian James License info
Verified License
| License # | 7100350 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Koopsen Adrian James 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 # | 2102155170 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Koopsen Adrian James 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 # | 2101055837 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Koopsen Adrian James 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 # | 2101055837 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2023. Check the current license status of Koopsen Adrian James 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 # | 7100350 |
| 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 Koopsen Adrian James with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2102155170 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom has not verified this license since December, 2024.
Verify this license's status for Koopsen Adrian James 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 # | 2102155170 |
| Status | Inactive |
| State | Michigan |
| Type | Builder Company |
- 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 Koopsen Adrian James 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 # | 2101055837 |
| 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 Koopsen Adrian James at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
38
Permits
- Building permit records show that Koopsen Adrian James has worked on 38 permitted projects.
Koopsen Adrian James Employees
AK
Adrian Koopsen
Owner
AK
Adrian J Koopsen
KJ
Koopsen, Adrian James
Owner