Updated: Jan 27, 2026
Location and Projects
Address
Oakley, MI, 48649
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Joseph Patrick Loos HVAC/Mechanical Contractor
Joseph Patrick Loos, Oakley, MI (Owned by: Joseph Loos) holds a Mechanical Contractor license and 1 other license according to the Michigan license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Joseph Patrick Loos, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Joseph Patrick Loos Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnace and air conditioning
Valuation:
N/A
Permit #:
PM20-375
Status:
approved
Fee:
$237
Permit Type:
Mechanical
Building Type:
N/A
Personal training facility
Valuation:
N/A
Permit #:
PM16-045
Status:
final
Fee:
$257
Permit Type:
Mechanical
Building Type:
N/A
Gas burning equipment & central air
Valuation:
N/A
Permit #:
PM-15-059
Status:
final
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Furnace and water heater
Valuation:
N/A
Permit #:
PM-14-006
Status:
final
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
New furnace previously installed without a permit
Valuation:
N/A
Permit #:
PM-13-043
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Siding alum. trim gutters no structural changes
Valuation:
N/A
Permit #:
BD1996-6588
Status:
issued
Fee:
$59
Permit Type:
Replace
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
M342797
Status:
FINAL
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
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Joseph Patrick Loos Reviews
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Verified License
BuildZoom confirmed this contractor's license
Joseph Patrick Loos License info
Verified License
| License # | 7114943 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Joseph Patrick Loos 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 # | 7114943 |
| 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 Joseph Patrick Loos with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
7
Permits
- Building permit records show that Joseph Patrick Loos has worked on 7 permitted projects.
Joseph Patrick Loos Employees
JL
Joseph Loos
Owner
JL
Joseph Patrick Loos