Updated: Nov 25, 2025
Location and Projects
Address
Midland, MI, 48642
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All Seasons Heating & Clg of Midmichigan LLC
All Seasons Heating & Clg of Midmichigan LLC, Midland, MI (Owned by: Jeff Kohtz) holds a Mechanical Contractor license and 1 other license according to the Michigan license board.
Their BuildZoom score of 94 ranks in the top 24% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring All Seasons Heating & Clg of Midmichigan LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
All Seasons Heating & Clg of Midmichigan LLC Services
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All Seasons Heating & Clg of Midmichigan LLC Contact Information
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Building Permits by All Seasons Heating & Clg of Midmichigan LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
PMECH25-0038
Status:
expired
Fee:
$140
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH25-0087
Status:
issued
Fee:
$140
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH25-0150
Status:
expired
Fee:
$180
Permit Type:
Single family - a...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH24-0161
Status:
final
Fee:
$115
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH24-0392
Status:
issued
Fee:
$140
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH24-0391
Status:
issued
Fee:
$140
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH24-0410
Status:
issued
Fee:
$180
Permit Type:
Other - alteration
Building Type:
N/A
Install new outdoor condensor only
Valuation:
N/A
Permit #:
PMECH22-0092
Status:
issued
Fee:
$115
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH25-0229
Status:
issued
Fee:
$180
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH25-0181
Status:
issued
Fee:
$130
Permit Type:
Single family - a...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH21-0214
Status:
issued
Fee:
$180
Permit Type:
Other - alteration
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH23-0322
Status:
final
Fee:
$90
Permit Type:
Other - alteration
Building Type:
N/A
Furnace
Valuation:
N/A
Permit #:
PMECH19-0128
Status:
final
Fee:
$140
Permit Type:
Single family - new
Building Type:
N/A
Air conditioning system
Valuation:
N/A
Permit #:
PMECH21-0095
Status:
issued
Fee:
$115
Permit Type:
Other - alteration
Building Type:
N/A
Furnace and air conditioning installation for a new single family dwelling
Valuation:
N/A
Permit #:
PM02-00296
Status:
final
Fee:
$130
Permit Type:
Mechanical
Building Type:
N/A
Heating & cooling system 1/2 new duplex 6192 whitcomb left unit
Valuation:
N/A
Permit #:
PM03-375
Status:
final
Fee:
$100
Permit Type:
Mechanical
Building Type:
N/A
Lot 15 northwood misc. mechanical work 3649 northwood pl
Valuation:
N/A
Permit #:
PM02-00666
Status:
final
Fee:
$70
Permit Type:
Mechanical
Building Type:
N/A
Addition to existing permit pm04-444 bathroom exhaust
Valuation:
N/A
Permit #:
PM04-460
Status:
final
Fee:
$20
Permit Type:
Mechanical
Building Type:
N/A
Air conditioning unit/dryer for modular home
Valuation:
N/A
Permit #:
PM03-575
Status:
final
Fee:
$85
Permit Type:
Mechanical
Building Type:
N/A
Air conditioning unit/dryer for modular home
Valuation:
N/A
Permit #:
PM03-574
Status:
final
Fee:
$85
Permit Type:
Mechanical
Building Type:
N/A
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All Seasons Heating & Clg of Midmichigan LLC Reviews
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All Seasons Heating & Clg of Midmichigan LLC License info
Verified License
| License # | 7102453 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for All Seasons Heating & Clg of Midmichigan LLC 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 # | 7102453 |
| 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 All Seasons Heating & Clg of Midmichigan LLC with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
31
Permits
- Building permit records show that All Seasons Heating & Clg of Midmichigan LLC has worked on 31 permitted projects.
All Seasons Heating & Clg of Midmichigan LLC Employees
JK
Jeff Kohtz
Owner