Updated: Feb 10, 2026
Location and Projects
Address
Freeland, MI, 48623
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Mark J Katz HVAC/Mechanical Contractor
Mark J Katz, Freeland, MI (Owned by: Mark Katz) 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 Mark J Katz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark J Katz Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
S l , m wings, building area 1, 2, 3, 4/vp078149 04-17-03
Valuation:
$0
Permit #:
P237642
Status:
CANCELED
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Student center/reynolds 09-11-03
Valuation:
$0
Permit #:
P244221
Status:
FINAL
Fee:
$665
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
P190964
Status:
FINAL
Fee:
$3,425
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mark J Katz License info
Verified License
| License # | 7109894 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mark J Katz 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 # | 7109894 |
| 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 Mark J Katz 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
Mark J Katz Employees
MK
Mark Katz
Owner
MK
Mark J Katz