Updated: Jan 13, 2026
Location and Projects
Address
Milan, MI, 48160
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Mj Leonard Bldg & Contracting HVAC/Mechanical Contractor
Mj Leonard Bldg & Contracting at Milan, MI 48160, held a HVAC/Mechanical Contractor license (#7107425) with the Michigan contractors license board with an expiration date of 08-31-2016. We last verified the license was expired on 10-24-2022.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 167,179 Michigan contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Mj Leonard Bldg & Contracting Contact Information
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Building Permits by Mj Leonard Bldg & Contracting
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installating a heat altor direct vent gas fireplace with gas line stub and pressure test
Valuation:
N/A
Permit #:
P08-0051M
Status:
final
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
Install one vermont casting free standing stove
Valuation:
N/A
Permit #:
P00-0022M
Status:
final
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100misc.one prefab fireplace w/o gas line stub - majestic mrc 42 stop: no review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 item: n/a public or private: private comments1: one prefab fireplace w/o gas line stub - majestic mrc 42
Valuation:
N/A
Permit #:
P95-2394
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100new1 lopi reserve insert(wood burning) w/an additional class a fluesystem for a future woodstove in the basement stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 item: n/a public or private: private comments: 1 lopi reserve insert(wood burning) w/an additional class a flue
Valuation:
N/A
Permit #:
P95-2467
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100misc.prefab fireplace with gas line stub stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab fireplace with gas line stub
Valuation:
N/A
Permit #:
P95-3165
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newinstall prefab fireplace in new house - 2 of 2 - gaspermit finaled 02/06/98 stop: no items: 1 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: install prefab fireplace in new house - 2 of 2 - gas comments1: permit finaled 02/06/98
Valuation:
N/A
Permit #:
P97-2102
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab fireplace - 1 of 2 in new house - gas stop: no items: 1 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab fireplace - 1 of 2 in new house - gas
Valuation:
N/A
Permit #:
P97-2101
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100misc.removed the macro b-36 hci fireplace & installed a macro b-41 cfi prefab fireplace stop: no items: 1 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: removed the macro b-36 hci fireplace & installed a macro b-41 cfi pre
Valuation:
N/A
Permit #:
P95-2952
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab fireplace/additional class a flue system for future stove wood stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 item: n/a public or private: private comments: prefab fireplace/additional class a flue system for future stove wood
Valuation:
N/A
Permit #:
P95-2624
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab fireplace line stub stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab fireplace line stub
Valuation:
N/A
Permit #:
P95-2914
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newgas line stub & pressure test pre fab fireplace marco b-41 hcnew house stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: gas line stub & pressure test pre fab fireplace marco b-41 hc comments1: new house
Valuation:
N/A
Permit #:
P96-4485
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab firepalce gas line & pressure testnew house stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab firepalce gas line & pressure test comments1: new house
Valuation:
N/A
Permit #:
P96-3559
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab firepalce gas line & pressure test stop: no items: 2 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab firepalce gas line & pressure test
Valuation:
N/A
Permit #:
P96-3558
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
1996 international w/state of michigan part 9a ordinance 100misc.1 final for woodburning stove w/o gas stubcall for final inspection upon completion stop: no items: 1 review: no cert: no info: 1996 international w/state of michigan part 9a ordinance 100 frig: no item: n/a public or private: private comments: 1 final for woodburning stove w/o gas stub
Valuation:
N/A
Permit #:
P99-3264
Status:
final
Fee:
N/A
Permit Type:
Misc
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100misc.1 prefab fireplace w/o gas stubcall for final inspection upon completion stop: no items: 1 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: 1 prefab fireplace w/o gas stub comments1: call for final inspection upon completion
Valuation:
N/A
Permit #:
P98-4474
Status:
final
Fee:
N/A
Permit Type:
Misc
Building Type:
N/A
State of michigan mechanical code 1993/ordinance #100newprefab fireplace stop: no items: 1 review: no cert: no info: state of michigan mechanical code 1993/ordinance #100 frig: no item: n/a public or private: private comments: prefab fireplace
Valuation:
N/A
Permit #:
P95-2844
Status:
final
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Install a quadra-fire wood burning stove
Valuation:
N/A
Permit #:
P13-0007M
Status:
final
Fee:
$75
Permit Type:
Mechanical
Building Type:
N/A
Majestic prefab fireplace/chimney 3/1/91 1)metal safety strip incorrect. 2)framing not done. lot 44 timber ridge
Valuation:
N/A
Permit #:
PH91-0135
Status:
final
Fee:
$35
Permit Type:
Single family res...
Building Type:
N/A
1996 international w/state of michigan part 9a ordinance 100misc.(1) fireplace & (1) gasline insps
Valuation:
N/A
Permit #:
P01-0004
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replacing 0 clearence wood burning fireplace replaced with wood burning insert no gas work involved
Valuation:
N/A
Permit #:
PM130017
Status:
final
Fee:
$75
Permit Type:
Mechanical
Building Type:
N/A
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Mj Leonard Bldg & Contracting Reviews
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Mj Leonard Bldg & Contracting License info
Inactive License
| License # | 7107425 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- 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 Mj Leonard Bldg & Contracting 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 # | 7107425 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- 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 Mj Leonard Bldg & Contracting at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Mj Leonard Bldg & Contracting, click “This is My Business” to update your information.
172
Permits
- Building permit records show that Mj Leonard Bldg & Contracting has worked on 172 permitted projects.
Mj Leonard Bldg & Contracting Employees
ML
Morton Leonard
Owner
ML
Morton J Leonard