CITY DIRECTORY · IOWA
Trucking companies in Rock Valley, IA
123 FMCSA-registered trucking companies are based in Rock Valley. The typical fleet runs 2 power units, and most haul grain, feed, hay. Rock Valley's vehicle out-of-service rate sits at 23.8%, above the 22.26% national average.
123
Registered companies
31
Active for-hire authorities
2
Median fleet (power units)
23.8%
Vehicle OOS · nat’l 22.26%
0
New registrations, 30 days
Showing 1–25 of 123 companies
Cooperative Farmers ElevatorReview · 84
USDOT 299222 · Rock Valley
Building MaterialsMachinery, Large ObjectsLiquids/Gases+5
158
Power units
50.0%
Vehicle OOS
39 yr
Registered
Tri-State Ready Mix IncClear · 95
USDOT 588491 · MC-481202 · Rock Valley
Other
43
Power units
—
Vehicle OOS
31 yr
Registered
Valley Sand & Gravel IncClear · 90
USDOT 1031889 · MC-435489 · Rock Valley
Building MaterialsMachinery, Large ObjectsGrain, Feed, Hay+1
25
Power units
—
Vehicle OOS
24 yr
Registered
Post Equipment Company LLCReview · 92
USDOT 3224234 · Rock Valley
General FreightMachinery, Large ObjectsAgricultural/Farm Supplies
24
Power units
0.0%
Vehicle OOS
7 yr
Registered
Sioux Valley Rendering CompanyHigh risk · 72
USDOT 470637 · Rock Valley
Other
13
Power units
—
Vehicle OOS
34 yr
Registered
Rock Valley Hay Auction CoHigh risk · 80
USDOT 923921 · MC-532493 · Rock Valley
Grain, Feed, Hay
11
Power units
—
Vehicle OOS
25 yr
Registered
Timothy Van TilburgClear · 100
DBA Tillys Trucking
USDOT 2509514 · MC-870272 · Rock Valley
Grain, Feed, HayOther
11
Power units
—
Vehicle OOS
12 yr
Registered
Farmer's Lumber CoClear · 100
USDOT 608620 · Rock Valley
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, Lumber+2
10
Power units
—
Vehicle OOS
31 yr
Registered
Loren GroenewegClear · 95
DBA Groeneweg
USDOT 1401701 · Rock Valley
Grain, Feed, Hay
10
Power units
—
Vehicle OOS
21 yr
Registered
Post Metal Recycling LLCClear · 95
USDOT 2152080 · MC-748311 · Rock Valley
Machinery, Large ObjectsLivestockGrain, Feed, Hay+1
10
Power units
16.7%
Vehicle OOS
15 yr
Registered
Tim MaassenReview · 80
DBA West Rock Construction Inc
USDOT 1126016 · Rock Valley
Building MaterialsConstruction
9
Power units
100.0%
Vehicle OOS
23 yr
Registered
A & I ProductsClear · 100
USDOT 759436 · MC-343488 · Rock Valley
General FreightMachinery, Large ObjectsAgricultural/Farm Supplies+1
8
Power units
—
Vehicle OOS
28 yr
Registered
Community Oil CompanyClear · 100
USDOT 869581 · Rock Valley
Liquids/Gases
8
Power units
—
Vehicle OOS
26 yr
Registered
VG Farm Ventures IncClear · 100
USDOT 2536797 · Rock Valley
Grain, Feed, HayOther
8
Power units
—
Vehicle OOS
12 yr
Registered
Meadowvale Dairy LLCClear · 100
USDOT 1003259 · Rock Valley
General FreightGrain, Feed, HayCommodities Dry Bulk+2
7
Power units
—
Vehicle OOS
24 yr
Registered
East Valley FarmClear · 100
USDOT 1139961 · Rock Valley
LivestockGrain, Feed, HayAgricultural/Farm Supplies+1
7
Power units
—
Vehicle OOS
23 yr
Registered
D & J Trucking Ent LLCClear · 100
DBA D & J Trucking
USDOT 306701 · MC-303101 · Rock Valley
General FreightLivestockCommodities Dry Bulk
6
Power units
—
Vehicle OOS
38 yr
Registered
Ranschau Livestock LLCClear · 90
USDOT 1847633 · Rock Valley
LivestockGrain, Feed, Hay
6
Power units
—
Vehicle OOS
17 yr
Registered
Material Services IncClear · 95
USDOT 2093066 · MC-776172 · Rock Valley
Commodities Dry BulkOther
6
Power units
0.0%
Vehicle OOS
16 yr
Registered
Rock Valley Cement Block & Tile IncReview · 80
USDOT 224340 · MC-403192 · Rock Valley
General FreightBuilding MaterialsMachinery, Large Objects+2
5
Power units
—
Vehicle OOS
44 yr
Registered
Herm's Sanitation IncClear · 100
USDOT 295767 · Rock Valley
Garbage/Refuse
5
Power units
—
Vehicle OOS
39 yr
Registered
Gator Brothers IncClear · 100
DBA Gator Brothers Boring Inc
USDOT 697720 · MC-1178725 · Rock Valley
Machinery, Large ObjectsOther
5
Power units
—
Vehicle OOS
29 yr
Registered
Eric J RusHigh risk · 80
DBA Rus Trucking
USDOT 2002861 · Rock Valley
LivestockGrain, Feed, Hay
5
Power units
—
Vehicle OOS
16 yr
Registered
Kane FiedlerHigh risk · 72
DBA Fiedler Farms
USDOT 3042791 · MC-1193022 · Rock Valley
General FreightLiquids/GasesLivestock+4
5
Power units
12.5%
Vehicle OOS
9 yr
Registered
Sioux Valley Construction LLCHigh risk · 72
USDOT 3585538 · MC-1212655 · Rock Valley
General FreightMetal: Sheets, Coils, RollsDrive/Tow Away+8
5
Power units
—
Vehicle OOS
5 yr
Registered
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Carriers by cargo
- Refrigerated trucking companies in Iowa
- Flatbed trucking companies in Iowa
- Hazmat carriers in Iowa
- Car haulers and auto transport companies in Iowa
- Household goods moving companies in Iowa
- Tanker trucking companies in Iowa
- Intermodal and drayage companies in Iowa
- Dry bulk trucking companies in Iowa
- Livestock haulers in Iowa
- Heavy haul trucking companies in Iowa
- Construction and dump truck companies in Iowa
- General freight trucking companies in Iowa
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Rock Valley trucking FAQ
How many trucking companies are in Rock Valley?
123 active motor carriers and freight brokers list a Rock Valley physical address in the FMCSA census, of which 31 hold active operating authority.
Which Rock Valley trucking companies have the largest fleets?
The directory is ranked by power units reported on each company's latest MCS-150 filing. Use the "Largest fleets" view to see companies running 50 or more trucks.
How do I check if a Rock Valley carrier is safe to load?
Open any profile for its operating authority status, insurance on file, 24-month out-of-service rates against the national average, crash history and identity checks, summarized as a load-decision score.
What is the out-of-service rate for Rock Valley carriers?
Over the last 24 months, 23.8% of vehicle inspections on Rock Valley-based carriers resulted in an out-of-service order, compared with 22.26% nationally.