Updated: Feb 10, 2026
Location and Projects
Address
Boon, MI, 49618
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Martin G Siegwart Plumber
Martin G Siegwart at Boon, MI 49618, held a Plumber license (#7114939) with the Michigan contractors license board with an expiration date of 08-31-2016. We last verified the license was inactive on 02-09-2026.
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.
Martin G Siegwart Services
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Martin G Siegwart Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install forced air furnace and wood burning fireplace
Valuation:
$0
Permit #:
M336154
Status:
FINAL
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Install rough and finish plumbing /yeager 12-08-08
Valuation:
$0
Permit #:
P301216
Status:
CLOSED
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Install rough and finish piping and fixtures
Valuation:
$0
Permit #:
P284915
Status:
FINAL
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Install hi efficient forced air furnace
Valuation:
$0
Permit #:
M337543
Status:
FINAL
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
Install rough and finish plumbing
Valuation:
$0
Permit #:
P287665
Status:
CLOSED
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Install rough and finish plumbing
Valuation:
$0
Permit #:
P294832
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install rough and finish plumbing
Valuation:
$0
Permit #:
P294833
Status:
CLOSED
Fee:
$161
Permit Type:
N/A
Building Type:
N/A
Install rough and finish plumbing
Valuation:
$0
Permit #:
P285783
Status:
FINAL
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Install a forced air furnace
Valuation:
$0
Permit #:
M359508
Status:
WEBVOID
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Install a forced air furnace
Valuation:
$0
Permit #:
M359510
Status:
WEBVOID
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Install a forced air furnace
Valuation:
$0
Permit #:
M359514
Status:
FINAL
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Install furnace and fireplace
Valuation:
$0
Permit #:
M348752
Status:
FINAL
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
M343559
Status:
CLOSED
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
E346886
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
E346887
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
E346888
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
E346889
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
E346890
Status:
WEBVOID
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
M357603
Status:
WEBVOID
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Install forced air furnace
Valuation:
$0
Permit #:
M359326
Status:
WEBVOID
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
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Martin G Siegwart License info
Inactive License
| License # | 7114939 |
| 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 Martin G Siegwart 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 # | 8110550 |
| Status | Inactive |
| State | Michigan |
| Type | Plumbing |
- 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 Martin G Siegwart 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 # | 7114939 |
| 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 Martin G Siegwart 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
- How the BuildZoom Score works
- *No active license on file. If you are Martin G Siegwart, click “This is My Business” to update your information.
10
Permits
- Building permit records show that Martin G Siegwart has worked on 10 permitted projects.
Martin G Siegwart Employees
MS
Martin Siegwart
Owner
MS
Martin G Siegwart