Welfl Construction Corp
Yankton, SD
UEI KC6RN3ANHJH5
CAGE 0LW30
Small business
Unconfirmed listing.
Primes and agencies searching for commercial and institutional building construction firms in South Dakota see this listing as unconfirmed.
Confirmed listings appear first in search.
- Street address
- On file, shown once confirmed
- Contact form
- Off until confirmed
- Capabilities
- Not added
Capabilities
This firm hasn't added its capabilities yet. Is this your company?
Recent public awards
1 public award in the last 3 years · $20K · federal
| Year | Agency | Work | Level | Amount |
|---|---|---|---|---|
| 2026 | Department of the Interior U.S. Fish and Wildlife Service |
Sd-gavins pt nfh-rehabilitate es building | Federal | $20K |
NAICS codes
- 236220 Commercial and institutional building construction Primary
- 238340 Tile and terrazzo contractors
- 812930 Parking lots and garages
- 237110 Water and sewer line construction
- 238290 Building equipment installation
- 238110 Concrete and foundation work
Registration
- SAM.gov
- Active
- Latest award
- Aug 2026
From public records: SAM.gov, USAspending.gov and state and local procurement records.
Remove this listing