Updated: May 26, 2026
Location and Projects
Address
320 Lafeyette St., Washington, MO, 63090
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Mehrhoff, Mark William Architect
Mehrhoff, Mark William, 320 Lafeyette St, Washington, MO holds a Architect license and 1 other license according to the Missouri 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 Mehrhoff, Mark William, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mehrhoff, Mark William Services
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Mehrhoff, Mark William Contact Information
Address: 320 Lafeyette St., Washington, MO 63090
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Building Permits by Mehrhoff, Mark William
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial - new commercial industrial building permit
2018-05-21
New tenant building out
Valuation:
$20,000
Permit #:
COM18-000150
Status:
Issued
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
Residential new construction - single- multi-family / mobile home / modular
2016-08-03
Sidewalk required- villas at fallon park lot 19
Valuation:
$161,000
Permit #:
RES16-000312
Status:
Issued
Fee:
N/A
Permit Type:
Attached Single F...
Building Type:
N/A
Replace deck 15vio-00110
Valuation:
$1,200
Permit #:
15BLD-04138
Status:
complete
Fee:
$156
Permit Type:
Replacement
Building Type:
N/A
Upgrade electric box
Valuation:
$0
Permit #:
RAL15-000054
Status:
Closed
Fee:
$60
Permit Type:
Electrical upgrade
Building Type:
N/A
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Verified License
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Mehrhoff, Mark William License info
Verified License
| License # | 2009032811 |
| Status | Active |
| State | Missouri |
| Type | Architect |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mehrhoff, Mark William at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2009032811 |
| Status | Inactive |
| State | Missouri |
| Type | Architect |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Mehrhoff, Mark William at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Mehrhoff, Mark William Employees
MW
Mehrhoff, Mark William
Owner