# Building materials carriers in Iowa: 1,581, page 7

Updated November 10, 2026.

Largest of these carriers in Iowa, 601 to 700 of 1,581, in the same order as page 1.

## The full lists

This record is a row of these lists. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (phone, email, legal name, DBA name, USDOT number, docket number and 10 more), which open on your screen as soon as the payment clears and come by email.

- [Building materials carriers in Iowa](https://specstream.ai/data/carriers/cargo/building-materials/iowa): 1,581 rows, carriers with 5 or more power units on the FMCSA register of November 10, 2026; inspections and crashes from November 10, 2024 to November 10, 2026, $79.05, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/cargo/building-materials/iowa
- [Building materials carriers in the US](https://specstream.ai/data/carriers/cargo/building-materials): 102,744 rows, carriers with 5 or more power units on the FMCSA register of November 10, 2026; inspections and crashes from November 10, 2024 to November 10, 2026, $1,107.44, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/cargo/building-materials

SpecStream is the live web data engine for teams and agents. It reads the carrier register, roadside inspections, crashes and operating authority that FMCSA publishes, and this page is that reading. Ask for the carriers you sell to or insure by state, city, cargo or fleet size, and new inspections, crashes and authority changes arrive in your sheet, CRM, Slack or agent as FMCSA posts them.

## Largest of these carriers in Iowa, page 7

| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
| --- | --- | --- | --- | --- | --- | --- |
| Carlson & Son Inc | Blanchard | 12 | 11 | 8 | Not listed | 0 |
| Climate Engineers LLC | Hiawatha | 12 | 11 | 6 | Not listed | 0 |
| Justin Myers Construction Inc | Mediapolis | 12 | 11 | 1 | Not listed | 0 |
| Brockway Mechanical & Roofing Co Inc | Burlington | 12 | 10 | 2 | Not listed | 0 |
| [Cornhill Express LLC](https://specstream.ai/data/carriers/carrier/cornhill-express-llc-aurora-ia-2012429) | Aurora | 12 | 10 | 10 | 40% | 0 |
| Flores Construction LLC | Ackley | 12 | 10 | 0 | Not listed | 0 |
| [MWR Trucking Inc](https://specstream.ai/data/carriers/carrier/mwr-trucking-inc-wyoming-ia-1386885) | Wyoming | 12 | 10 | 21 | 28.6% | 1 |
| Postville Farmers Coop Society | Postville | 12 | 10 | 0 | Not listed | 0 |
| Rhodes Inc | Van Meter | 12 | 10 | 0 | Not listed | 0 |
| [Sobbing Enterprises LLC](https://specstream.ai/data/carriers/carrier/sobbing-enterprises-llc-malvern-ia-1303332) | Malvern | 12 | 10 | 30 | 54.5% | 0 |
| [Wittenburg Truck Line Inc](https://specstream.ai/data/carriers/carrier/wittenburg-truck-line-inc-readlyn-ia-1931) | Readlyn | 12 | 10 | 6 | Not listed | 3 |
| Bentons Trucking Inc | Cedar Falls | 12 | 9 | 1 | Not listed | 0 |
| Brian Miller Excavating LLC | Marengo | 12 | 9 | 4 | Not listed | 1 |
| Curry's Transportation Service Inc | Muscatine | 12 | 9 | 9 | 0% | 1 |
| Dallas W Six Company Inc | Carlisle | 12 | 9 | 5 | Not listed | 0 |
| Landscapes By Design Inc | Huxley | 12 | 9 | 1 | Not listed | 0 |
| Progressive Structures LLC | Luxemburg | 12 | 9 | 5 | Not listed | 0 |
| Darin Schau | Ida Grove | 12 | 8 | 5 | Not listed | 0 |
| [Tiefenthaler Ag-Lime Inc](https://specstream.ai/data/carriers/carrier/tiefenthaler-ag-lime-inc-breda-ia-197975) | Breda | 12 | 8 | 4 | Not listed | 2 |
| A M Cohron & Son Inc | Atlantic | 12 | 7 | 4 | Not listed | 0 |
| Lansing Brothers Construction Co Inc | Luxemburg | 12 | 6 | 3 | Not listed | 0 |
| Schumacher Elevator Company | Denver | 12 | 6 | 7 | Not listed | 0 |
| [Transportation Solution Logistics Inc](https://specstream.ai/data/carriers/carrier/transportation-solution-logistics-inc-bettendorf-ia-3505159) | Bettendorf | 12 | 6 | 12 | Not listed | 1 |
| Ki Trucking LLC | Grimes | 12 | 5 | 4 | Not listed | 0 |
| Metro Demolition Inc | Des Moines | 12 | 5 | 0 | Not listed | 0 |
| Osmundson Lawn Care LLC | West Union | 12 | 5 | 0 | Not listed | 0 |
| Mid America Geothermal Corp | Oakland | 12 | 4 | 1 | Not listed | 0 |
| A R S Inc | Iowa City | 12 | 3 | 0 | Not listed | 0 |
| Merlin D Bell & Lance D Bell | Leon | 12 | 2 | 0 | Not listed | 0 |
| Wilderness Land Management Inc | Wever | 11 | 18 | 3 | Not listed | 1 |
| Industrial Design Fabrication and Installation | Sioux City | 11 | 16 | 2 | Not listed | 1 |
| [I-Sky Express Inc](https://specstream.ai/data/carriers/carrier/i-sky-express-inc-indianola-ia-3100701) | Indianola | 11 | 15 | 27 | 16.7% | 3 |
| RP Constructors LLC | Sioux City | 11 | 15 | 8 | Not listed | 0 |
| Secure Transit Services Inc | Strawberry Point | 11 | 15 | 3 | Not listed | 0 |
| Soil Concepts Inc | Marion | 11 | 15 | 7 | Not listed | 0 |
| [Mcdowell & Sons Contractors Inc](https://specstream.ai/data/carriers/carrier/mcdowell-sons-contractors-inc-iowa-falls-ia-742978) | Iowa Falls | 11 | 14 | 10 | 60% | 0 |
| Precision Structures Inc | Wellman | 11 | 14 | 0 | Not listed | 0 |
| [FS Inc](https://specstream.ai/data/carriers/carrier/fs-inc-west-burlington-ia-2027643) | West Burlington | 11 | 13 | 15 | 50% | 1 |
| Webb Concrete Inc | Independence | 11 | 13 | 3 | Not listed | 0 |
| Iowa Earth Works LLC | Huxley | 11 | 12 | 4 | Not listed | 0 |
| [Logan Contractors Supply Inc](https://specstream.ai/data/carriers/carrier/logan-contractors-supply-inc-des-moines-ia-362235) | Des Moines | 11 | 12 | 20 | 40% | 0 |
| Penick Concrete Products Inc | Booneville | 11 | 12 | 0 | Not listed | 0 |
| Penick Concrete Services Inc | ST Charles | 11 | 12 | 0 | Not listed | 0 |
| Phillips Floors Inc | Indianola | 11 | 12 | 2 | Not listed | 0 |
| The Rasmussen Group Inc | Des Moines | 11 | 12 | 0 | Not listed | 0 |
| [Anderson & Barnes Trucking LLC](https://specstream.ai/data/carriers/carrier/anderson-barnes-trucking-llc-council-bluffs-ia-2963242) | Council Bluffs | 11 | 11 | 19 | 16.7% | 2 |
| Conlon Construction Co | Dubuque | 11 | 11 | 0 | Not listed | 0 |
| Construction Leaders Company LLC | Urbandale | 11 | 11 | 0 | Not listed | 0 |
| Dig N It Drilling, LLC | Grimes | 11 | 11 | 0 | Not listed | 0 |
| Elw Corp | Dubuque | 11 | 11 | 8 | 85.7% | 0 |
| Freedom Concrete Pumping LLC | Grimes | 11 | 11 | 0 | Not listed | 0 |
| Kelly Construction of Davenport Inc | Davenport | 11 | 11 | 0 | Not listed | 0 |
| [Sandstone Management LTD](https://specstream.ai/data/carriers/carrier/sandstone-management-ltd-carlisle-ia-560135) | Carlisle | 11 | 11 | 8 | Not listed | 2 |
| [Shimon Trucking LLC](https://specstream.ai/data/carriers/carrier/shimon-trucking-llc-rolfe-ia-1019611) | Rolfe | 11 | 11 | 15 | 28.6% | 1 |
| Todd & Sargent Inc | Ames | 11 | 11 | 0 | Not listed | 0 |
| Acterra Group LLC | Marion | 11 | 10 | 1 | Not listed | 0 |
| Gus Construction Co Inc | Casey | 11 | 10 | 1 | Not listed | 0 |
| Iowa Contracting Inc | Indianola | 11 | 10 | 2 | Not listed | 0 |
| Jensen Crane Services Inc | Des Moines | 11 | 10 | 4 | Not listed | 0 |
| Midwest Liquid Systems | Eldora | 11 | 10 | 4 | Not listed | 0 |
| Pmi Iowa LLC | Ames | 11 | 10 | 0 | Not listed | 0 |
| Popp Excavating L L C | Osage | 11 | 10 | 4 | Not listed | 0 |
| The Schebler Co | Bettendorf | 11 | 10 | 2 | Not listed | 0 |
| John Federspiel | Bernard | 11 | 9 | 9 | Not listed | 0 |
| [Pro Tow LLC](https://specstream.ai/data/carriers/carrier/pro-tow-llc-cedar-rapids-ia-890548) | Cedar Rapids | 11 | 9 | 14 | 66.7% | 1 |
| Circle a Construction Inc | Sergeant Bluff | 11 | 8 | 0 | Not listed | 0 |
| Iowa Waste Services LLC | Malvern | 11 | 8 | 0 | Not listed | 0 |
| Ieec Transportation & Leasing Co | Sioux Center | 11 | 7 | 3 | Not listed | 0 |
| Landmarc Construction Inc | Hawarden | 11 | 7 | 3 | Not listed | 0 |
| MC Dowell Crane & Rigging Inc | Keokuk | 11 | 7 | 1 | Not listed | 0 |
| [Norgaard LLC](https://specstream.ai/data/carriers/carrier/norgaard-llc-dickens-ia-387306) | Dickens | 11 | 7 | 6 | Not listed | 3 |
| Wiese Mechanical Inc | Oakland | 11 | 7 | 1 | Not listed | 0 |
| Brus Trucking & Disposal LLC | Blue Grass | 11 | 6 | 1 | Not listed | 0 |
| Davenport Electric Contract Co | Davenport | 11 | 6 | 0 | Not listed | 0 |
| Forterra Concrete Products LLC | West Des Moines | 11 | 6 | 2 | Not listed | 0 |
| Jordan Branstad | Leland | 11 | 6 | 7 | Not listed | 0 |
| Leann L Hughes | Council Bluffs | 11 | 6 | 0 | Not listed | 0 |
| Lynch's Plumbing, Inc. | West Branch | 11 | 6 | 0 | Not listed | 0 |
| Advanced Electrical Services Inc | Iowa City | 11 | 5 | 1 | Not listed | 0 |
| Circle B Cashway of Indianola Inc | Indianola | 11 | 5 | 0 | Not listed | 0 |
| Newberry Inc | Keokuk | 11 | 5 | 1 | Not listed | 0 |
| Rose Auto Transport LLC | Urbandale | 11 | 5 | 7 | Not listed | 0 |
| Wapsi Banks LLC | Central City | 11 | 5 | 2 | Not listed | 0 |
| Blue Top Excavating LLC | Wever | 11 | 4 | 4 | Not listed | 0 |
| Reppert Transfer and Storage Company | Altoona | 11 | 4 | 1 | Not listed | 0 |
| Brown Well Pump Service | Cedar Rapids | 11 | 2 | 2 | Not listed | 0 |
| Denver Findley & Son Inc | Des Moines | 11 | 2 | 3 | Not listed | 0 |
| Iowa Regional Utilities Association | Newton | 10 | 45 | 4 | Not listed | 0 |
| Corn Belt Power Cooperative | Humboldt | 10 | 29 | 0 | Not listed | 0 |
| Swales Precast Inc | Strawberry Point | 10 | 28 | 5 | Not listed | 0 |
| Needham Excavating Inc | Walcott | 10 | 26 | 2 | Not listed | 0 |
| Eocene Envinronmental Group Inc | Johnston | 10 | 25 | 0 | Not listed | 0 |
| Henning Companies LLC | Johnston | 10 | 22 | 0 | Not listed | 0 |
| Tru Pro Construction Inc | Sioux City | 10 | 20 | 0 | Not listed | 0 |
| [Diversified Towing and Recovery LLC](https://specstream.ai/data/carriers/carrier/diversified-towing-and-recovery-llc-creston-ia-4039146) | Creston | 10 | 15 | 14 | 0% | 2 |
| [Plumbing & Heating Wholesale Inc](https://specstream.ai/data/carriers/carrier/plumbing-heating-wholesale-inc-sioux-center-ia-390049) | Sioux Center | 10 | 15 | 13 | 18.2% | 0 |
| Tucker Trucking LLC | Des Moines | 10 | 14 | 9 | Not listed | 0 |
| Kinzenbaw Earthmoving | Marengo | 10 | 13 | 3 | Not listed | 1 |
| Eberhart Farm Center Inc | Preston | 10 | 12 | 3 | Not listed | 0 |
| Vector Construction Inc | Cedar Rapids | 10 | 12 | 2 | Not listed | 0 |

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Source: [US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files](https://data.transportation.gov/Trucking-and-Motorcoaches/Company-Census-File/az4n-8mr2). Public domain (U.S. government work). Inspection and crash counts cover November 10, 2024 to November 10, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA.

Free to reuse with credit to SpecStream under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).