Company snapshot
- Legal name
- Sackreiter Investments LLC
- DBA
- Whetstone Sanitation
- USDOT number
- 4192940
- MC docket
- MC1616214
- Physical address
- 802 S Madison Street, Milbank, SD, 57252
- Phone
- (605) 432-5854
- Power units
- 7
- Drivers
- 5
- Operation
- Interstate
- Operating radius
- Interstate <100 mi
- Cargo
- Garbage, Refuse, Trash
- Last MCS-150 filing
- Nov 24, 2025
Operating authority
- Common authority
- Not held
- Contract authority
- Not held
- Broker authority
- Not held
- Authority granted
- Feb 12, 2024
Insurance on file
- Insurer (writing paper)
- Western National Assurance Company
- Filing form
- BMC-91X
- Coverage amount
- $750,000
- Estimated renewal window
- Q2 2026
Safety record
- FMCSA safety rating
- Not rated
- BASICs in alert
- 0
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Jul 24, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
More insured carriers in South Dakota
Nearby carriers with active filings
Work this carrier — and the 4.4M others
This page is the public record.
Market Tracker is the rest.
The exact renewal X-date, a loss-risk tier, an ISS estimate, verified contacts, the full filing history and every carrier like this one in your state — filtered, exported and watched for change, from $69/user/month.