Location
Address
916 N MARTHA, Sioux City, IA, 51105
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Sewalson Contracting
Sewalson Contracting Inc, 916 N Martha, Sioux City, IA (Owned by: Donald M Sewalson) holds a Contractor license and 2 other licenses according to the Nebraska license board.
Their BuildZoom score of 91 ranks in the top 37% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sewalson Contracting Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sewalson Contracting Inc Services
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Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Drafting
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Sewalson Contracting Inc Contact Information
Phone Number: (712) 258-7193
Address: 916 N MARTHA, Sioux City, IA 51105
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Sewalson Contracting Inc License info
Verified License
| License # | 46477-25 |
| Status | Active |
| State | Nebraska |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Sewalson Contracting Inc at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C092780 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 08-28-2025 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Sewalson Contracting Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13824 |
| Status | Inactive |
| State | Iowa |
| Type | Hydronics |
| Business Type | Corporation |
- According to the Iowa Department of Public Health, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sewalson Contracting Inc at the Iowa Department of Public Health.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Sewalson Contracting Inc Employees
DS
Donald M Sewalson
Owner