Trucking Companies in Rock Valley, Iowa
Rock Valley, IA123 Active Carriers
Updated: 2026-03-09
Rock Valley is home to 123 active FMCSA-registered motor carriers — representing 0% of all Iowa carriers. Browse by safety rating, fleet size, and inspection history for every registered operator in Rock Valley.
Browse all 26,536 carriers across Iowa
Active Motor Carriers in Rock Valley, IA
Active Carriers — Rock Valley, IA
Showing 1–25 of 123| Company | Operation | Fleet Size | Safety Rating | |
|---|---|---|---|---|
| Cooperative Farmers Elevator DOT# 299222 | Interstate | 158 | › | |
| Kane Fiedler DOT# 3042791 | Interstate | 5 | › | |
| Post Metal Recycling Llc DOT# 2152080 | Interstate | 10 | › | |
| Bob Davelaar DOT# 841899 | Interstate | 3 | › | |
| Material Services Inc DOT# 2093066 | Interstate | 6 | › | |
| Larry Spaans DOT# 1140919 | Interstate | 3 | › | |
| Post Equipment Company Llc DOT# 3224234 | Interstate | 24 | › | |
| Valley Sand & Gravel Inc DOT# 1031889 | Interstate | 25 | › | |
| Ranschau Livestock Llc DOT# 1847633 | Interstate | 6 | › | |
| Sioux Valley Rendering Company DOT# 470637 | Interstate | 13 | › | |
| Lammers Livestock Llc DOT# 3956157 | Interstate | 4 | › | |
| Sk Trucking Llc DOT# 3174545 | Interstate | 3 | › | |
| Siouxland Fabricating Inc DOT# 1390121 | Interstate | 4 | › | |
| D & J Trucking Ent Llc DOT# 306701 | Interstate | 6 | › | |
| Tri-State Ready Mix Inc DOT# 588491 | Interstate | 43 | › | |
| Kooima Company Llc DOT# 643622 | Interstate | 3 | › | |
| Justice for All Nw Iowa Chapter DOT# 910175 | Interstate | 2 | › | |
| Town and Country Implement Inc DOT# 224714 | Interstate | 1 | › | |
| Tim Maassen DOT# 1126016 | Interstate | 9 | › | |
| Canopy Lumber Products Inc DOT# 3279990 | Interstate | 2 | › | |
| Vg Farm Ventures Inc DOT# 2536797 | Interstate | 8 | › | |
| Sioux Valley Construction Llc DOT# 3585538 | Interstate | 5 | › | |
| Prairie Land Ag Supply Inc DOT# 1270892 | Interstate | 3 | › | |
| Rock Valley Hay Auction Co DOT# 923921 | Interstate | 11 | › | |
| Herm'S Sanitation Inc DOT# 295767 | Interstate | 5 | › |
1–25 of 123 carriers
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Frequently Asked Questions
How many trucking companies are based in Rock Valley, Iowa?
Rock Valley has 123 active FMCSA-registered motor carriers as of the most recent monthly update.
How do I look up a Rock Valley trucking company by DOT number?
Use the search bar at the top of the page to find any Rock Valley carrier by company name or USDOT number and access their full FMCSA carrier profile.
What is the average safety rating for trucking companies in Rock Valley?
Approximately 0% of active motor carriers in Rock Valley hold a Satisfactory safety rating from the FMCSA, based on the most recent compliance review data.
Data sourced from the FMCSA Open Data Portal. Updated monthly for Rock Valley, Iowa motor carriers. Last updated: 2026-03-09.