Updated: Feb 10, 2026
Location and Projects
Address
Petersburg, MI, 49270
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Manghum HVAC/Mechanical Contractor
Manghum Inc, Petersburg, MI (Owned by: Patrick Manghum) holds a Mechanical Contractor license and 2 other licenses 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 Manghum Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Manghum Inc Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Air conditioning unit located in a rear yard. unit must be placed immediately adjacent (maximum 36 clearance) to the wall of the building. addition over garage
Valuation:
N/A
Permit #:
PM19-1350
Status:
issued
Fee:
$85
Permit Type:
Addition
Building Type:
N/A
10-23-2013 - permit was cancelled - contractor is replacing furnace - $65.00 credit on file - kh
Valuation:
N/A
Permit #:
PM13-001824
Status:
final
Fee:
$65
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMR100232
Status:
final
Fee:
$90
Permit Type:
Furnace/boiler re...
Building Type:
N/A
Inspect flexduct runs and diffussers installed damper
Valuation:
N/A
Permit #:
PM 10-0028
Status:
final
Fee:
$180
Permit Type:
Remodel
Building Type:
N/A
$65.00 credit was transfered form permit # pm13-001824
Valuation:
N/A
Permit #:
PM13-001936
Status:
final
Fee:
$15
Permit Type:
Mechanical
Building Type:
N/A
14 kw generator-located south side of home
Valuation:
N/A
Permit #:
PM10119
Status:
final
Fee:
$55
Permit Type:
Heating
Building Type:
N/A
R - heat - 100, 000 btu replacement unit misc
Valuation:
N/A
Permit #:
PM2008-1095
Status:
final
Fee:
$30
Permit Type:
Mechanical heat
Building Type:
N/A
R - air conditioning - 2.5 hp replacement misc
Valuation:
N/A
Permit #:
PM2008-1096
Status:
final
Fee:
$30
Permit Type:
Mechanical air
Building Type:
N/A
Install replacement furnace
Valuation:
N/A
Permit #:
PM06-0162
Status:
final
Fee:
$60
Permit Type:
Mechanical
Building Type:
N/A
R - electric for furnace re-hook
Valuation:
N/A
Permit #:
PE2007-1575
Status:
final
Fee:
$25
Permit Type:
Electrical
Building Type:
N/A
R - elect. - furnace rehook misc
Valuation:
N/A
Permit #:
PE2008-1201
Status:
final
Fee:
$25
Permit Type:
Electrical
Building Type:
N/A
Install replacement air conditioning
Valuation:
N/A
Permit #:
PM06-0163
Status:
final
Fee:
$45
Permit Type:
Mech/refrigeration
Building Type:
N/A
R - replacement furnace
Valuation:
N/A
Permit #:
PM2007-1652
Status:
final
Fee:
$40
Permit Type:
Mechanical heat
Building Type:
N/A
City cert property
Valuation:
N/A
Permit #:
PM10-097276
Status:
final
Fee:
$70
Permit Type:
Mechanical
Building Type:
N/A
Heil h9mpvn07512a
Valuation:
N/A
Permit #:
PM06-0462
Status:
final
Fee:
$110
Permit Type:
Mechanical
Building Type:
N/A
Heil h4a3306ka
Valuation:
N/A
Permit #:
PR07-0332
Status:
final
Fee:
$30
Permit Type:
Refrigeration
Building Type:
N/A
Heil h9mpt075f4c
Valuation:
N/A
Permit #:
PM07-0924
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMR100228
Status:
final
Fee:
$120
Permit Type:
Furnace/boiler re...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM08-0022
Status:
final
Fee:
$85
Permit Type:
Tenant build-out
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM13-001823
Status:
final
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
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Manghum Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Manghum Inc License info
Verified License
| License # | 7114277 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Manghum Inc 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 # | 7114277 |
| 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 Manghum Inc 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 # | 2101039305 |
| 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 Manghum Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
20
Permits
- Building permit records show that Manghum Inc has worked on 20 permitted projects.
Manghum Inc Employees
PM
Patrick Manghum
Owner
PM
Patrick W Manghum