# Machinery and large objects carriers: 1,447, page 5

Updated November 10, 2026.

Largest of these carriers in Maryland, 401 to 500 of 1,447, 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.

- [Machinery and large objects carriers in Maryland](https://specstream.ai/data/carriers/cargo/machinery-large-objects/maryland): 1,447 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, $72.35, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/cargo/machinery-large-objects/maryland
- [Machinery and large objects carriers in the US](https://specstream.ai/data/carriers/cargo/machinery-large-objects): 71,303 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, $793.03, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/cargo/machinery-large-objects

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 Maryland, page 5

| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
| --- | --- | --- | --- | --- | --- | --- |
| DDT Services Inc | Laytonsville | 15 | 10 | 0 | Not listed | 0 |
| [J Richard Breeding Exc Inc](https://specstream.ai/data/carriers/carrier/j-richard-breeding-exc-inc-denton-md-372918) | Denton | 15 | 10 | 11 | 9.1% | 0 |
| Nastos Construction Inc | District Heights | 15 | 10 | 6 | 16.7% | 0 |
| [Scapes Inc](https://specstream.ai/data/carriers/carrier/scapes-inc-harwood-md-1327881) | Harwood | 15 | 10 | 20 | 5.3% | 1 |
| Busy Service Inc | Gaithersburg | 15 | 9 | 1 | Not listed | 0 |
| [H & H Concrete Construction](https://specstream.ai/data/carriers/carrier/h-h-concrete-construction-mount-airy-md-429876) | Mount Airy | 15 | 9 | 17 | 28.6% | 0 |
| Mckenzie Contracting LLC | Owings | 15 | 8 | 7 | 50% | 0 |
| Sunny Acres Landscaping Inc | Davidsonville | 15 | 8 | 1 | Not listed | 0 |
| Utility Systems Construction & Engineering LLC | Rockville | 15 | 8 | 4 | Not listed | 0 |
| Lu Lynn Landscaping Inc | MT Airy | 15 | 7 | 8 | 37.5% | 0 |
| Aerial Services Inc | Parsonsburg | 15 | 6 | 2 | Not listed | 0 |
| Asrc Communications LTD | Beltsville | 14 | 32 | 0 | Not listed | 0 |
| [American Turf](https://specstream.ai/data/carriers/carrier/american-turf-davidsonville-md-1409597) | Davidsonville | 14 | 18 | 45 | 20.9% | 0 |
| [Innovative Managment Solutions Inc](https://specstream.ai/data/carriers/carrier/innovative-managment-solutions-inc-frederick-md-3820037) | Frederick | 14 | 17 | 58 | 14.6% | 6 |
| [Benfield Electric Co Inc](https://specstream.ai/data/carriers/carrier/benfield-electric-co-inc-aberdeen-md-1072181) | Aberdeen | 14 | 16 | 17 | 12.5% | 0 |
| A & B General Contracting Inc | Darlington | 14 | 15 | 0 | Not listed | 0 |
| Alpha Plumbing Limited Inc | Pasadena | 14 | 15 | 1 | Not listed | 0 |
| [R M Transportation Inc](https://specstream.ai/data/carriers/carrier/r-m-transportation-inc-montgomery-village-md-1300560) | Montgomery Village | 14 | 15 | 37 | 45% | 5 |
| A H Hatcher Inc | ST Leonard | 14 | 14 | 6 | 40% | 0 |
| [Cleartree LLC](https://specstream.ai/data/carriers/carrier/cleartree-llc-joppa-md-1351048) | Joppa | 14 | 14 | 18 | 25% | 0 |
| [Williams Crane Service Inc](https://specstream.ai/data/carriers/carrier/williams-crane-service-inc-baltimore-md-275901) | Baltimore | 14 | 14 | 15 | 28.6% | 0 |
| Angelozzi Brothers Inc | Owings Mills | 14 | 13 | 0 | Not listed | 0 |
| Antietam Tractor and Equipment Inc | Hagerstown | 14 | 13 | 5 | Not listed | 0 |
| Eden Design Group LLC | Gaithersburg | 14 | 13 | 2 | Not listed | 0 |
| [Landscape Services Inc](https://specstream.ai/data/carriers/carrier/landscape-services-inc-frederick-md-3085864) | Frederick | 14 | 13 | 12 | 25% | 0 |
| PSN Landscaping | Windsor Mill | 14 | 13 | 4 | Not listed | 0 |
| [Conservit Inc](https://specstream.ai/data/carriers/carrier/conservit-inc-hagerstown-md-186393) | Hagerstown | 14 | 12 | 22 | 10.5% | 2 |
| [Construction Trades Services Inc](https://specstream.ai/data/carriers/carrier/construction-trades-services-inc-gaithersburg-md-516926) | Gaithersburg | 14 | 12 | 36 | 20.6% | 0 |
| Aerial Crane Co Inc | Parsonsburg | 14 | 10 | 1 | Not listed | 1 |
| Delmarva Custom Transportllc | Cambridge | 14 | 10 | 12 | 0% | 1 |
| Free Spirited Contractor Inc | Westminster | 14 | 10 | 0 | Not listed | 0 |
| Patapsco Spring LLC | Woodbine | 14 | 10 | 2 | Not listed | 0 |
| [Tim's Towing Inc](https://specstream.ai/data/carriers/carrier/tim-s-towing-inc-baltimore-md-549116) | Baltimore | 14 | 10 | 26 | 7.7% | 0 |
| [Ple Towing Inc](https://specstream.ai/data/carriers/carrier/ple-towing-inc-elkridge-md-571376) | Elkridge | 14 | 9 | 36 | 25% | 1 |
| All Mechanical & Plumbing LLC | Mechanicsville | 14 | 8 | 0 | Not listed | 0 |
| [Paul J Rach Inc](https://specstream.ai/data/carriers/carrier/paul-j-rach-inc-baltimore-md-492384) | Baltimore | 14 | 8 | 28 | 20.8% | 0 |
| Sandoval Landscape Company LLC | Olney | 14 | 8 | 1 | Not listed | 0 |
| Asia Joseph Cooper | Millersville | 14 | 7 | 0 | Not listed | 0 |
| [Hawkins Erosion Control LLC](https://specstream.ai/data/carriers/carrier/hawkins-erosion-control-llc-mt-airy-md-2580518) | MT Airy | 14 | 7 | 33 | 53.1% | 1 |
| Cullison Excavating LLC | Hollywood | 14 | 5 | 1 | Not listed | 1 |
| Sandy Excavating Inc | La Plata | 14 | 5 | 8 | 75% | 1 |
| Stillwater Construction Company Inc | Bel Air | 14 | 5 | 3 | Not listed | 0 |
| Tang Electric Inc | Annapolis | 14 | 5 | 2 | Not listed | 0 |
| Glenelg Construction Inc | Hanover | 13 | 25 | 3 | Not listed | 0 |
| [US Transportation LLC](https://specstream.ai/data/carriers/carrier/us-transportation-llc-frederick-md-3767493) | Frederick | 13 | 20 | 89 | 14.6% | 4 |
| [State Wide Septic Inc](https://specstream.ai/data/carriers/carrier/state-wide-septic-inc-davidsonville-md-926102) | Davidsonville | 13 | 19 | 15 | 26.7% | 0 |
| [Baker Tree Services Inc](https://specstream.ai/data/carriers/carrier/baker-tree-services-inc-thurmont-md-1183393) | Thurmont | 13 | 18 | 14 | 35.7% | 0 |
| Pioneer Contracting Co Inc | Odenton | 13 | 15 | 0 | Not listed | 0 |
| [Luna Concrete Inc](https://specstream.ai/data/carriers/carrier/luna-concrete-inc-glenn-dale-md-1268598) | Glenn Dale | 13 | 14 | 10 | 50% | 0 |
| [Scott a Duncan Inc](https://specstream.ai/data/carriers/carrier/scott-a-duncan-inc-harmans-md-1109438) | Harmans | 13 | 14 | 19 | 10.5% | 0 |
| Agrolawn Inc | Elkridge | 13 | 13 | 3 | Not listed | 0 |
| [Dutch's Equipment Repair Inc](https://specstream.ai/data/carriers/carrier/dutch-s-equipment-repair-inc-hagerstown-md-674338) | Hagerstown | 13 | 13 | 13 | 11.1% | 1 |
| H C Howell & Sons Trucking Inc | Rosedale | 13 | 13 | 5 | 40% | 1 |
| J W Shepherd Inc | Queenstown | 13 | 13 | 0 | Not listed | 0 |
| Jireh Cable Installation Inc | Laurel | 13 | 13 | 8 | 37.5% | 0 |
| [Stilwell Plumbing Inc](https://specstream.ai/data/carriers/carrier/stilwell-plumbing-inc-baltimore-md-2145094) | Baltimore | 13 | 13 | 11 | 27.3% | 0 |
| Baltimore Windustrial | Middle River | 13 | 12 | 31 | 20.8% | 0 |
| Cahall Construction LLC | Preston | 13 | 12 | 4 | Not listed | 0 |
| [Cutting Edge Grounds Maintenance](https://specstream.ai/data/carriers/carrier/cutting-edge-grounds-maintenance-waldorf-md-1286693) | Waldorf | 13 | 11 | 19 | 16.7% | 0 |
| G & S Lawn Care LLC | Jarrettsville | 13 | 11 | 4 | Not listed | 0 |
| Lee Foundation Co Inc | Middle River | 13 | 11 | 9 | 12.5% | 0 |
| Student Sealers Inc | Pasadena | 13 | 11 | 5 | 0% | 0 |
| Todd Greenstone Custom Farming Inc | Brookeville | 13 | 11 | 2 | Not listed | 0 |
| Utilicomm LLC | Essex | 13 | 11 | 0 | Not listed | 0 |
| [Automotive Support Services Inc](https://specstream.ai/data/carriers/carrier/automotive-support-services-inc-laurel-md-665870) | Laurel | 13 | 10 | 37 | 2.7% | 1 |
| [Barlow Concrete Construction Inc](https://specstream.ai/data/carriers/carrier/barlow-concrete-construction-inc-curtis-bay-md-677932) | Curtis Bay | 13 | 10 | 20 | 65% | 2 |
| [Harland J Shoemaker & Son Inc](https://specstream.ai/data/carriers/carrier/harland-j-shoemaker-son-inc-new-market-md-427708) | New Market | 13 | 8 | 22 | 0% | 0 |
| Mason R Hopkins | Dickerson | 13 | 8 | 0 | Not listed | 1 |
| [Washington Air Compressor Rental Co](https://specstream.ai/data/carriers/carrier/washington-air-compressor-rental-co-hyattsville-md-36838) | Hyattsville | 13 | 8 | 14 | 14.3% | 0 |
| [Dert Services Inc](https://specstream.ai/data/carriers/carrier/dert-services-inc-marriottsville-md-1102221) | Marriottsville | 13 | 7 | 14 | 41.7% | 1 |
| Blue Current Utilities LLC | Sparks | 13 | 6 | 2 | Not listed | 0 |
| [Collette's Service Center Inc](https://specstream.ai/data/carriers/carrier/collette-s-service-center-inc-perryville-md-331823) | Perryville | 13 | 5 | 22 | 15.8% | 1 |
| [Drill-Tech Inc](https://specstream.ai/data/carriers/carrier/drill-tech-inc-chester-md-994910) | Chester | 13 | 5 | 11 | 50% | 0 |
| Hardy Underground Utilities LLC | Hughesville | 13 | 4 | 3 | Not listed | 1 |
| Canam Steel Corporation | Point of Rocks | 13 | 3 | 2 | Not listed | 0 |
| JPN Equipment LLC | Baltimore | 13 | 2 | 0 | Not listed | 0 |
| Dixon Valve & Coupling Co | Chestertown | 12 | 23 | 9 | 12.5% | 0 |
| Coastal Gunite Construction Co | Cambridge | 12 | 16 | 3 | Not listed | 0 |
| Crouse Construction Co Inc | Aberdeen | 12 | 15 | 2 | Not listed | 0 |
| G a Mechanical Inc | Kingsville | 12 | 15 | 6 | 40% | 0 |
| [L R Willson and Sons Inc](https://specstream.ai/data/carriers/carrier/l-r-willson-and-sons-inc-gambrills-md-384896) | Gambrills | 12 | 15 | 14 | 7.1% | 0 |
| Barrick and Sons LLC | Walkersville | 12 | 14 | 4 | Not listed | 1 |
| [The F and L Company](https://specstream.ai/data/carriers/carrier/the-f-and-l-company-cockeysville-md-861625) | Cockeysville | 12 | 14 | 16 | 18.8% | 1 |
| Advanced Electrical Services Inc | College Park | 12 | 12 | 0 | Not listed | 0 |
| [Alcoa Concrete & Masonry Inc](https://specstream.ai/data/carriers/carrier/alcoa-concrete-masonry-inc-hyattsville-md-1287955) | Hyattsville | 12 | 12 | 19 | 35.3% | 0 |
| [C M Wagner Trucking Inc](https://specstream.ai/data/carriers/carrier/c-m-wagner-trucking-inc-middle-river-md-2428022) | Middle River | 12 | 12 | 11 | 33.3% | 1 |
| Congressional Contracting Inc | Rockville | 12 | 12 | 0 | Not listed | 0 |
| F E Harrison & Sons Inc | Union Bridge | 12 | 12 | 4 | Not listed | 0 |
| [J E Myers Inc](https://specstream.ai/data/carriers/carrier/j-e-myers-inc-baltimore-md-1015141) | Baltimore | 12 | 12 | 21 | 30% | 1 |
| [J E Richards LLC](https://specstream.ai/data/carriers/carrier/j-e-richards-llc-lanham-md-714409) | Lanham | 12 | 12 | 11 | 0% | 0 |
| Leading Technology Solutions Inc | Baltimore | 12 | 12 | 4 | Not listed | 0 |
| [Mid-Atlantic Transport Inc](https://specstream.ai/data/carriers/carrier/mid-atlantic-transport-inc-cordova-md-1276642) | Cordova | 12 | 12 | 21 | 60% | 2 |
| Hawkins Landscaping Inc | Thurmont | 12 | 11 | 4 | Not listed | 0 |
| [JRQ Transport Service LLC](https://specstream.ai/data/carriers/carrier/jrq-transport-service-llc-annapolis-md-1050560) | Annapolis | 12 | 11 | 25 | 15.4% | 0 |
| [Mulchman Leasing LLC](https://specstream.ai/data/carriers/carrier/mulchman-leasing-llc-pasadena-md-3403429) | Pasadena | 12 | 11 | 22 | 14.3% | 1 |
| [Unity Landscape Design Build Inc](https://specstream.ai/data/carriers/carrier/unity-landscape-design-build-inc-church-hill-md-1442350) | Church Hill | 12 | 11 | 10 | 10% | 0 |
| Bob Green Siding Co Inc | Mechanicsville | 12 | 10 | 2 | Not listed | 0 |
| Carroll Landscaping Inc | Marriottsville | 12 | 10 | 2 | Not listed | 0 |
| CDD Associates LLC | Pikesville | 12 | 10 | 9 | 33.3% | 0 |
| Custom Park Services Inc | Harmans | 12 | 10 | 5 | 0% | 0 |

- [Previous page](https://specstream.ai/data/carriers/cargo/machinery-large-objects/maryland/page/4)
- [Next page](https://specstream.ai/data/carriers/cargo/machinery-large-objects/maryland/page/6)
- [Page 1](https://specstream.ai/data/carriers/cargo/machinery-large-objects/maryland)

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/).