# Building materials carriers in Maryland: 2,304, page 10

Updated November 10, 2026.

Largest of these carriers in Maryland, 901 to 1,000 of 2,304, 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 Maryland](https://specstream.ai/data/carriers/cargo/building-materials/maryland): 2,304 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, $103.04, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/cargo/building-materials/maryland
- [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 Maryland, page 10

| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
| --- | --- | --- | --- | --- | --- | --- |
| Pro Coat LLC | Princess Anne | 10 | 8 | 1 | Not listed | 0 |
| Rock Creek Landscaping LLC | Silver Spring | 10 | 8 | 1 | Not listed | 0 |
| Sharper Cut Inc | Upper Marlboro | 10 | 8 | 3 | Not listed | 0 |
| [Southern Maryland Recycling Inc](https://specstream.ai/data/carriers/carrier/southern-maryland-recycling-inc-owings-md-1156747) | Owings | 10 | 8 | 15 | 80% | 2 |
| [Supplies Unlimited Inc](https://specstream.ai/data/carriers/carrier/supplies-unlimited-inc-baltimore-md-343291) | Baltimore | 10 | 8 | 17 | 26.7% | 0 |
| [WLR Automotive Group Inc](https://specstream.ai/data/carriers/carrier/wlr-automotive-group-inc-frederick-md-2397958) | Frederick | 10 | 8 | 14 | 0% | 0 |
| Z Construction LLC | Woodbine | 10 | 8 | 7 | 0% | 0 |
| [Alliance Exterior Construction Inc](https://specstream.ai/data/carriers/carrier/alliance-exterior-construction-inc-baltimore-md-702432) | Baltimore | 10 | 7 | 23 | 15% | 0 |
| Beechtree Landscape and Design | White Marsh | 10 | 7 | 2 | Not listed | 0 |
| Brady Landscape LLC | Davidsonville | 10 | 7 | 3 | Not listed | 1 |
| Fiber Optic Construction LLC | Clarksville | 10 | 7 | 3 | Not listed | 0 |
| Genco Masonry Inc | Bethesda | 10 | 7 | 6 | Not listed | 0 |
| MC Cable Connections Inc | Adamstown | 10 | 7 | 8 | 16.7% | 0 |
| [R&R Concrete LLC](https://specstream.ai/data/carriers/carrier/r-r-concrete-llc-darlington-md-1699630) | Darlington | 10 | 7 | 10 | 30% | 0 |
| Residential Dump Service Inc | Pasadena | 10 | 7 | 9 | 22.2% | 0 |
| Aes Electrical Inc | Beltsville | 10 | 6 | 9 | 0% | 0 |
| Forbes Design Center | Luthvle Timon | 10 | 6 | 1 | Not listed | 0 |
| G & W Lumber Inc | Accident | 10 | 6 | 7 | 0% | 0 |
| Grimm Land Corp | Catonsville | 10 | 6 | 1 | Not listed | 0 |
| Level Land Inc | Woodbine | 10 | 6 | 6 | 0% | 0 |
| [Nationwide Tree Service LLC](https://specstream.ai/data/carriers/carrier/nationwide-tree-service-llc-pasadena-md-2569171) | Pasadena | 10 | 6 | 18 | 55.6% | 1 |
| Priceless Home Improvements LLC | White Plains | 10 | 6 | 1 | Not listed | 0 |
| Roberto Hernandez | Clinton | 10 | 6 | 3 | Not listed | 0 |
| Ruby's Industrial Contracting Inc | Frostburg | 10 | 6 | 4 | Not listed | 0 |
| Stevens Auto Transport & Welding Inc | Baltimore | 10 | 6 | 5 | Not listed | 0 |
| Suburban Lawn and Landscape Service Inc | Harmans | 10 | 6 | 0 | Not listed | 0 |
| Ama Construction Co Inc | Hyattsville | 10 | 5 | 3 | Not listed | 0 |
| Holler Contracting | Mount Airy | 10 | 5 | 3 | Not listed | 0 |
| [J D Towing Inc](https://specstream.ai/data/carriers/carrier/j-d-towing-inc-forestville-md-500114) | Forestville | 10 | 5 | 14 | 7.1% | 0 |
| Masonry Resurfacing & Construction Co Inc | Baltimore | 10 | 5 | 2 | Not listed | 0 |
| MR Georges Driving School Inc | Gaithersburg | 10 | 5 | 1 | Not listed | 1 |
| [Twenty One Services](https://specstream.ai/data/carriers/carrier/twenty-one-services-hyattsville-md-3108339) | Hyattsville | 10 | 5 | 31 | 25% | 1 |
| Whitetail Equipment LLC | Sykesville | 10 | 5 | 6 | 16.7% | 0 |
| Edwin a & John O Crandell Inc | West River | 10 | 4 | 0 | Not listed | 0 |
| KV Electric | Pasadena | 10 | 4 | 3 | Not listed | 0 |
| L & L Truck Lines LLC | Hagerstown | 10 | 4 | 0 | Not listed | 0 |
| Mek Concrete LLC | Gaithersburg | 10 | 4 | 0 | Not listed | 0 |
| [SDJ Trucking LLC](https://specstream.ai/data/carriers/carrier/sdj-trucking-llc-beltsville-md-3740628) | Beltsville | 10 | 4 | 12 | 50% | 1 |
| Stone Spring Farm LLC | New Market | 10 | 4 | 0 | Not listed | 0 |
| [Ameri-Seal LLC](https://specstream.ai/data/carriers/carrier/ameri-seal-llc-lavale-md-3124683) | Lavale | 10 | 3 | 12 | 27.3% | 0 |
| Facelift Remodeling Inc | Hagerstown | 10 | 3 | 2 | Not listed | 0 |
| Harting & Sons Building Supplies Inc | Baltimore | 10 | 3 | 6 | 33.3% | 1 |
| J P Seworootor Inc | Beltsville | 10 | 3 | 1 | Not listed | 0 |
| Phoenix Ductwork | Baltimore | 10 | 3 | 35 | 12.5% | 0 |
| Poolesville Concrete Co Inc | Boyds | 10 | 3 | 4 | Not listed | 0 |
| RWC Contracting | Baltimore | 10 | 3 | 0 | Not listed | 0 |
| A E Sweeney Masonry Inc | Hagerstown | 10 | 2 | 3 | Not listed | 0 |
| Dubois Tree Service Inc | Woodbine | 10 | 2 | 1 | Not listed | 0 |
| M Stancliff Construction Company | Seabrook | 10 | 2 | 1 | Not listed | 0 |
| Anthony L Monath | Federalsburg | 10 | 1 | 0 | Not listed | 0 |
| HMF Paving Contractors Inc | Frederick | 10 | 1 | 1 | Not listed | 1 |
| Regional Management Inc | Baltimore | 9 | 29 | 3 | Not listed | 1 |
| Superior Grouting & Restoration Services LLC | Lanham | 9 | 20 | 0 | Not listed | 0 |
| Complete Structural Restoration and Waterproofing | Manchester | 9 | 16 | 2 | Not listed | 0 |
| A & G Electric LLC | Mechanicsville | 9 | 15 | 1 | Not listed | 0 |
| Colonial Electric Co LLC | Lothian | 9 | 15 | 3 | Not listed | 0 |
| Atlantic Traffic Safety Inc | Berlin | 9 | 14 | 3 | Not listed | 0 |
| Matthew a Clemson | Adamstown | 9 | 14 | 3 | Not listed | 0 |
| Musselman Excavating Inc | Libertytown | 9 | 13 | 7 | 42.9% | 1 |
| Puyenpa Enterprises, LLC | Mechanicsville | 9 | 12 | 0 | Not listed | 0 |
| [Warren's Woodworks Inc](https://specstream.ai/data/carriers/carrier/warren-s-woodworks-inc-easton-md-1141192) | Easton | 9 | 12 | 25 | 0% | 0 |
| Capital Area Bins LLC | Piney Point | 9 | 11 | 13 | 8.3% | 0 |
| [M&L Express LLC](https://specstream.ai/data/carriers/carrier/m-l-express-llc-hagerstown-md-2428621) | Hagerstown | 9 | 11 | 36 | 42.9% | 0 |
| MJM Lawn & Landscaping Inc | Cockeysville | 9 | 11 | 2 | Not listed | 0 |
| Baltimore Tree Trust Inc | Baltimore | 9 | 10 | 0 | Not listed | 0 |
| Gunther's Electric Inc | Queenstown | 9 | 10 | 1 | Not listed | 0 |
| Mandley Excavating Co | Waldorf | 9 | 10 | 0 | Not listed | 0 |
| North Branch 1 | Capitol Heights | 9 | 10 | 0 | Not listed | 0 |
| Roger J Mason LLC | Baltimore | 9 | 10 | 0 | Not listed | 0 |
| Safety & Steel Inc | Capitol Heights | 9 | 10 | 15 | 16.7% | 0 |
| [Vachino Masonry Const Co Inc](https://specstream.ai/data/carriers/carrier/vachino-masonry-const-co-inc-parkton-md-1066562) | Parkton | 9 | 10 | 23 | 9.1% | 0 |
| Winpigler RCS LLC | Frederick | 9 | 10 | 1 | Not listed | 0 |
| [A Marquez Services Inc](https://specstream.ai/data/carriers/carrier/a-marquez-services-inc-beltsville-md-968280) | Beltsville | 9 | 9 | 19 | 31.6% | 3 |
| Absolute Plumbing & Heating Inc | Fruitland | 9 | 9 | 3 | Not listed | 0 |
| All Season Unlimited Inc | Reisterstown | 9 | 9 | 2 | Not listed | 0 |
| Baumann's Lawn and Landscape Inc | Silver Spring | 9 | 9 | 2 | Not listed | 0 |
| Blueridge Inc | Upper Marlboro | 9 | 9 | 5 | 0% | 1 |
| [Deale Aquaculture Farm Inc](https://specstream.ai/data/carriers/carrier/deale-aquaculture-farm-inc-deale-md-842049) | Deale | 9 | 9 | 33 | 4.8% | 3 |
| Diversified Siteworks LLC | Odenton | 9 | 9 | 1 | Not listed | 0 |
| Donald Freed JR | MT Airy | 9 | 9 | 0 | Not listed | 0 |
| Emmitsburg Glass Company | Emmitsburg | 9 | 9 | 1 | Not listed | 0 |
| G & M Services LLC | Hanover | 9 | 9 | 3 | Not listed | 0 |
| GMC Contractors Inc | Millersville | 9 | 9 | 9 | 55.6% | 0 |
| Gormley Environmental Corp | Indian Head | 9 | 9 | 0 | Not listed | 0 |
| Heffron Company Inc | Kensington | 9 | 9 | 7 | 28.6% | 0 |
| Holmes Lawn Care Inc | Hanover | 9 | 9 | 3 | Not listed | 0 |
| Hudson Loading Service Inc | Baltimore | 9 | 9 | 0 | Not listed | 0 |
| [James Lee Clemons JR](https://specstream.ai/data/carriers/carrier/james-lee-clemons-jr-curtis-bay-md-1159093) | Curtis Bay | 9 | 9 | 21 | 50% | 2 |
| JMP Concrete Construction Inc | Street | 9 | 9 | 0 | Not listed | 0 |
| Kibler Construction | Finksburg | 9 | 9 | 9 | 44.4% | 1 |
| Maisel Brothers Inc | Glen Burnie | 9 | 9 | 17 | 31.2% | 0 |
| Mazariegos Brothers General Construction Inc | Upper Marlboro | 9 | 9 | 9 | 44.4% | 0 |
| Ortiz Transport LLC | Essex | 9 | 9 | 0 | Not listed | 0 |
| Rigidply Rafters Inc | Oakland | 9 | 9 | 14 | 10% | 0 |
| Rolanda B Dela Cruz SR | Cockeysville | 9 | 9 | 0 | Not listed | 0 |
| Sauers Installation Inc | White Marsh | 9 | 9 | 6 | 33.3% | 0 |
| Severn Cable LLC | Odenton | 9 | 9 | 0 | Not listed | 0 |
| Sweetbay Landscaping LLC | Jefferson | 9 | 9 | 0 | Not listed | 0 |
| [Twin Trucking LLC](https://specstream.ai/data/carriers/carrier/twin-trucking-llc-upper-marlboro-md-1541826) | Upper Marlboro | 9 | 9 | 27 | 32% | 1 |
| U S Refuse Removal Inc | Capital Heights | 9 | 9 | 7 | 16.7% | 1 |

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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/).