Updated: May 28, 2026
Location
Address
312 W Hwy 18, Inwood, IA, 51240
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Wallace Caswell Plumber
Wallace Caswell Inc, 312 W Hwy 18 Hwy, Inwood, IA (Owned by: Wallace A Caswell, Mark J Fabe) holds a Contractor Registration license and 8 other licenses according to the Minnesota license board.
Their BuildZoom score of 93 ranks in the top 27% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Wallace Caswell Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Wallace Caswell Inc Services
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Wallace Caswell Inc Contact Information
Phone Number: (712) 470-1315
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Address: 312 W Hwy 18, Inwood, IA 51240
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Verified License
BuildZoom confirmed this contractor's license
Wallace Caswell Inc License info
Verified License
| License # | IR727292 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
| Business Type | Not Available |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Wallace Caswell Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C130021 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Wallace Caswell Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C130062 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Wallace Caswell Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 50000-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Wallace Caswell Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 50043-CL |
| Status | Active |
| State | Iowa |
| Type | Plumbing And Mechanical |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Wallace Caswell Inc with the Iowa Department of Public Health
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PR642683 |
| Status | Inactive |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available |
- According to the Minnesota Department of Labor & Industry, 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 Wallace Caswell Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C087993 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available |
- According to the Iowa Workforce Development Agency, 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 Wallace Caswell Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C004623 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Not Available |
- According to the Iowa Workforce Development Agency, 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 Wallace Caswell Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MR81276 |
| Status | Inactive |
| State | Minnesota |
| Type | Restricted Master Plumber |
| Business Type | Not Available |
- According to the Minnesota Department of Labor & Industry, 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 Wallace Caswell Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bond Value | $1 |
Wallace Caswell Inc Employees
MF
Mark Faber
Master Of Record
MF
Mark J Faber
Owner/Officer
MF
Mark J. Faber
WF
Wallace A Caswell, Mark J Fabe
Owner
WB
Wallace A Caswell, Mark J Faber, Jeanette M Berg
Owner
WK
Wendall J Kooi
Owner
WK
Wendall Kooi
Master Of Record
WK
Wendell Kooi
Owner