Dry Bulk Trucking Companies in Harding County, SD

The top-ranked dry bulk carriers serving Harding County, SD are Gunderson Trucking, Propoint Cooperative and Southwest Ag Inc. We list 9 dry bulk carriers serving Harding County, SD. 9 of the providers shown match an active record from FMCSA, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Dry Bulk Trucking Companies serving Harding County, SD. 9 providers, 9 of the top 9 verified against federal or state records. Registry records checked on 2026-11-04.

Top 9 ranked dry bulk carriers for Harding County

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Gunderson TruckingActive interstate operating authority (MC, FMCSA)#MC417950
Active for-hire motor carrier (USDOT, FMCSA)#449869
SD(605) 375-3782
2Propoint CooperativeActive interstate operating authority (MC, FMCSA)#MC1698622
Active for-hire motor carrier (USDOT, FMCSA)#367015
Bowman, ND (41 mi)(701) 523-3268
3Southwest Ag IncActive interstate operating authority (MC, FMCSA)#MC705803
Active for-hire motor carrier (USDOT, FMCSA)#1985318
Bowman, ND (41 mi)(701) 523-4845
4Bison Grain CompanyActive interstate operating authority (MC, FMCSA)#MC280889
Active for-hire motor carrier (USDOT, FMCSA)#498685
Bison, SD (49 mi)(605) 244-5266
5Hoff Ready MixActive interstate operating authority (MC, FMCSA)#MC170593
Active for-hire motor carrier (USDOT, FMCSA)#176913
SD(605) 374-5442
6American Colloid CompanyActive interstate operating authority (MC, FMCSA)#MC1136179
Active for-hire motor carrier (USDOT, FMCSA)#76238
SD(605) 892-7180
7Jw Smith TruckingActive interstate operating authority (MC, FMCSA)#MC23110
Active for-hire motor carrier (USDOT, FMCSA)#2999098
Belle Fourche, SD (69 mi)(719) 371-7002
8Habeck Trucking IncActive interstate operating authority (MC, FMCSA)#MC318168
Active for-hire motor carrier (USDOT, FMCSA)#684373
SD(605) 892-2644
9Flat Line IncActive interstate operating authority (MC, FMCSA)#MC846615
Active for-hire motor carrier (USDOT, FMCSA)#2452254
Plevna, MT (76 mi)(406) 891-0979

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Frequently asked questions

How many dry bulk carriers serve Harding County?

We list 9 dry bulk carriers serving Harding County, SD: 1 based there and 8 serving it from nearby. 9 of the top 9 match an active federal or state record, checked on 2026-11-04.

Which dry bulk carriers serve Harding County?

The top-ranked dry bulk carriers serving Harding County, SD are Gunderson Trucking, Propoint Cooperative, Southwest Ag Inc, Bison Grain Company and Hoff Ready Mix. The full ranked list, with the official records each provider matched, is on this page.

Which dry bulk carriers serving Harding County are verified against official records?

9 of the top 9 match an active official record: Gunderson Trucking (FMCSA), Propoint Cooperative (FMCSA), Southwest Ag Inc (FMCSA), Bison Grain Company (FMCSA) and Hoff Ready Mix (FMCSA), and 4 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What should I check before hiring a carrier?

Look up the USDOT and MC numbers in FMCSA records, ask for a certificate of insurance naming you, confirm equipment and lanes in writing, and agree on accessorial charges before the first load.

Which trailer suits my dry bulk product?

Pneumatic tankers suit powders and pellets such as cement, flour and plastics; hopper bottoms suit grain and feed; end dumps suit sand and aggregates. Ask the carrier which equipment it runs for your product.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

Communities served

Buffalo, Camp Crook

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