# Hazardous materials carriers in Maryland: 748, page 2

Updated November 10, 2026.

Largest of these carriers in Maryland, 101 to 200 of 748, 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.

- [Hazardous materials carriers in Maryland](https://specstream.ai/data/carriers/type/hazmat/maryland): 748 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, $37.40, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/type/hazmat/maryland
- [Hazardous materials carriers in the US](https://specstream.ai/data/carriers/type/hazmat): 34,316 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, $423.16, or the new rows each week for $19 a month. Buy: https://specstream.ai/data/carriers/type/hazmat

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 2

| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
| --- | --- | --- | --- | --- | --- | --- |
| Morgan E Russell Inc | Huntingtown | 31 | 9 | 4 | Not listed | 0 |
| M S Johnston Co Inc | Hagerstown | 30 | 30 | 0 | Not listed | 0 |
| Rusty a Rill SR | Taneytown | 30 | 30 | 5 | Not listed | 0 |
| [Martin's Elevator Inc](https://specstream.ai/data/carriers/carrier/martin-s-elevator-inc-hagerstown-md-63966) | Hagerstown | 30 | 27 | 8 | 28.6% | 3 |
| [Comer Construction Inc](https://specstream.ai/data/carriers/carrier/comer-construction-inc-forest-hill-md-335831) | Forest Hill | 30 | 21 | 25 | 8.3% | 0 |
| [American Combustion Industries Inc](https://specstream.ai/data/carriers/carrier/american-combustion-industries-inc-glenn-dale-md-427754) | Glenn Dale | 29 | 30 | 23 | 5.3% | 0 |
| Chesapeake Utilities Corp | Salisbury | 29 | 29 | 2 | Not listed | 0 |
| Southern States Frederick Coop | Frederick | 29 | 26 | 5 | 60% | 0 |
| [Affordable Roadside Service LLC](https://specstream.ai/data/carriers/carrier/affordable-roadside-service-llc-pasadena-md-2424022) | Pasadena | 29 | 25 | 49 | 23.4% | 2 |
| [The American Ashpalt Paving Co LLC](https://specstream.ai/data/carriers/carrier/the-american-ashpalt-paving-co-llc-baltimore-md-333148) | Baltimore | 28 | 26 | 17 | 23.5% | 2 |
| [Aggregate Express LLC](https://specstream.ai/data/carriers/carrier/aggregate-express-llc-temple-hills-md-1199234) | Temple Hills | 28 | 24 | 27 | 11.1% | 0 |
| [Rockdale Towing LLC](https://specstream.ai/data/carriers/carrier/rockdale-towing-llc-randallstown-md-535652) | Randallstown | 28 | 24 | 65 | 6.9% | 3 |
| [Burch Oil Co Inc](https://specstream.ai/data/carriers/carrier/burch-oil-co-inc-hollywood-md-165109) | Hollywood | 28 | 18 | 25 | 4% | 0 |
| Ace Environmental Services LLC | Baltimore | 28 | 17 | 2 | Not listed | 0 |
| Bullock Construction Inc | Easton | 28 | 12 | 1 | Not listed | 0 |
| [Complete Recycling Group Transport LLC](https://specstream.ai/data/carriers/carrier/complete-recycling-group-transport-llc-elkton-md-2557009) | Elkton | 28 | 5 | 83 | 38.5% | 0 |
| [Modern Foundations Inc](https://specstream.ai/data/carriers/carrier/modern-foundations-inc-woodbine-md-390275) | Woodbine | 27 | 29 | 23 | 36.4% | 0 |
| [Aireco Supply Inc](https://specstream.ai/data/carriers/carrier/aireco-supply-inc-laurel-md-433481) | Laurel | 27 | 28 | 20 | 0% | 0 |
| [United Transport Service Inc](https://specstream.ai/data/carriers/carrier/united-transport-service-inc-jessup-md-397438) | Jessup | 27 | 27 | 27 | 36% | 0 |
| Tapman's Refrigeration Inc | Salisbury | 27 | 18 | 1 | Not listed | 0 |
| [Baltimore Towing Company Incorporated](https://specstream.ai/data/carriers/carrier/baltimore-towing-company-incorporated-dundalk-md-612610) | Dundalk | 27 | 16 | 44 | 0% | 1 |
| [Corbin Fuel Co Inc](https://specstream.ai/data/carriers/carrier/corbin-fuel-co-inc-bel-air-md-480021) | Bel Air | 26 | 27 | 19 | 0% | 0 |
| Wray Brothers Landscapes LLC | Bethesda | 26 | 18 | 0 | Not listed | 0 |
| [Morton's Towing & Recovery Inc](https://specstream.ai/data/carriers/carrier/morton-s-towing-recovery-inc-clarksburg-md-1064316) | Clarksburg | 26 | 6 | 74 | 2.7% | 2 |
| [Dvorak LLC](https://specstream.ai/data/carriers/carrier/dvorak-llc-baltimore-md-1716752) | Baltimore | 25 | 78 | 11 | 0% | 0 |
| [Delmarva Site Development Inc](https://specstream.ai/data/carriers/carrier/delmarva-site-development-inc-crofton-md-1053810) | Crofton | 25 | 39 | 13 | 15.4% | 1 |
| Monumental Paving and Excavating Inc | Baltimore | 25 | 28 | 9 | 37.5% | 1 |
| Joseph Heil Co Inc | Jessup | 25 | 27 | 2 | Not listed | 0 |
| [Wolff Tree and Landscape LLC](https://specstream.ai/data/carriers/carrier/wolff-tree-and-landscape-llc-new-windsor-md-2127087) | New Windsor | 25 | 23 | 11 | 30% | 2 |
| Dragados USA Inc & Ohla USA Inc | Riverdale | 25 | 20 | 4 | Not listed | 0 |
| [The Whiting -Turner Contracting Co](https://specstream.ai/data/carriers/carrier/the-whiting-turner-contracting-co-baltimore-md-472200) | Baltimore | 25 | 20 | 74 | 9.1% | 2 |
| Taylor Gas Company Inc | Lexington Park | 25 | 16 | 4 | Not listed | 0 |
| [Vinny's Towing & Recovery LLC](https://specstream.ai/data/carriers/carrier/vinny-s-towing-recovery-llc-frederick-md-1561159) | Frederick | 25 | 15 | 60 | 21.1% | 2 |
| [Sullivan & Sons Inc](https://specstream.ai/data/carriers/carrier/sullivan-sons-inc-baltimore-md-402285) | Baltimore | 25 | 13 | 37 | 11.4% | 0 |
| [Final Cut Landscaping LLC](https://specstream.ai/data/carriers/carrier/final-cut-landscaping-llc-white-marsh-md-2324871) | White Marsh | 25 | 12 | 29 | 75.9% | 1 |
| [P B L S Enterprises Inc](https://specstream.ai/data/carriers/carrier/p-b-l-s-enterprises-inc-brunswick-md-455179) | Brunswick | 25 | 12 | 30 | 17.2% | 0 |
| [Tate Engineering Inc](https://specstream.ai/data/carriers/carrier/tate-engineering-inc-baltimore-md-391094) | Baltimore | 24 | 67 | 12 | 0% | 0 |
| [Freedom Ag and Energy Cooperative Inc](https://specstream.ai/data/carriers/carrier/freedom-ag-and-energy-cooperative-inc-mtn-lk-park-md-4001860) | MTN LK Park | 24 | 48 | 25 | 0% | 1 |
| [Baltimore International Warehousing & Transportation Inc](https://specstream.ai/data/carriers/carrier/baltimore-international-warehousing-transportation-baltimore-md-423343) | Baltimore | 24 | 24 | 50 | 28.9% | 1 |
| Richards-Wilbert Inc | Hagerstown | 24 | 23 | 3 | Not listed | 0 |
| [Amato Industries Inc](https://specstream.ai/data/carriers/carrier/amato-industries-inc-silver-spring-md-275184) | Silver Spring | 24 | 21 | 10 | 20% | 1 |
| [Bio Medical Waste Services Inc](https://specstream.ai/data/carriers/carrier/bio-medical-waste-services-inc-baltimore-md-473668) | Baltimore | 24 | 19 | 46 | 2.3% | 0 |
| Lsjv Limited | Rockville | 24 | 18 | 7 | 42.9% | 0 |
| [Rlo Contractors Inc](https://specstream.ai/data/carriers/carrier/rlo-contractors-inc-dayton-md-1011383) | Dayton | 24 | 18 | 12 | 0% | 0 |
| [Economy Tree Service Inc](https://specstream.ai/data/carriers/carrier/economy-tree-service-inc-queenstown-md-2997607) | Queenstown | 24 | 15 | 13 | 23.1% | 0 |
| Mcdonnell Landscape Inc | Brookeville | 24 | 15 | 2 | Not listed | 0 |
| Goshen Enterprises Inc | Brookeville | 24 | 14 | 1 | Not listed | 0 |
| Flippo Construction Co Inc | Forestville | 23 | 25 | 9 | 0% | 1 |
| [Ewing Oil Company Inc](https://specstream.ai/data/carriers/carrier/ewing-oil-company-inc-hagerstown-md-199338) | Hagerstown | 23 | 20 | 28 | 3.7% | 3 |
| [Power Transport Systems LLC](https://specstream.ai/data/carriers/carrier/power-transport-systems-llc-gaithersburg-md-2185026) | Gaithersburg | 23 | 20 | 79 | 13.9% | 2 |
| [Petro Express Company](https://specstream.ai/data/carriers/carrier/petro-express-company-baltimore-md-351509) | Baltimore | 23 | 16 | 78 | 16.4% | 2 |
| Green Earth Inc | Spencerville | 23 | 15 | 5 | 40% | 0 |
| Gsid Construction LLC | Glen Burnie | 22 | 25 | 9 | 87.5% | 0 |
| [Rudolph's Office & Computer Supply Inc](https://specstream.ai/data/carriers/carrier/rudolph-s-office-computer-supply-inc-elkridge-md-873735) | Elkridge | 22 | 22 | 25 | 14.3% | 0 |
| [Rosedale Roofing Co Inc](https://specstream.ai/data/carriers/carrier/rosedale-roofing-co-inc-middle-river-md-432125) | Middle River | 21 | 24 | 21 | 15.8% | 0 |
| [Alliance Material Handling Inc](https://specstream.ai/data/carriers/carrier/alliance-material-handling-inc-baltimore-md-7528) | Baltimore | 21 | 19 | 13 | 50% | 0 |
| Alger Oil Inc | Chestertown | 21 | 9 | 6 | Not listed | 1 |
| [Simpson Towing Inc](https://specstream.ai/data/carriers/carrier/simpson-towing-inc-salisbury-md-386910) | Salisbury | 21 | 7 | 33 | 0% | 2 |
| [Rhinehart Railroad Construction Inc](https://specstream.ai/data/carriers/carrier/rhinehart-railroad-construction-inc-fallston-md-874289) | Fallston | 20 | 46 | 16 | 50% | 0 |
| [Rivers Construction Group LTD](https://specstream.ai/data/carriers/carrier/rivers-construction-group-ltd-jessup-md-1759181) | Jessup | 20 | 31 | 32 | 32.3% | 2 |
| Bay Country Enterprises Inc | Leonardtown | 20 | 26 | 0 | Not listed | 0 |
| [Complete Home Services Inc](https://specstream.ai/data/carriers/carrier/complete-home-services-inc-frederick-md-902863) | Frederick | 20 | 20 | 16 | 18.8% | 0 |
| [Jag Transport Inc](https://specstream.ai/data/carriers/carrier/jag-transport-inc-baltimore-md-1381861) | Baltimore | 20 | 20 | 13 | 50% | 0 |
| Grounds Management & Landscaping LLC | Bowie | 20 | 16 | 4 | Not listed | 0 |
| [Shore Utilities LLC](https://specstream.ai/data/carriers/carrier/shore-utilities-llc-cambridge-md-2194089) | Cambridge | 20 | 15 | 19 | 15.8% | 0 |
| [Ferrell Fuel Co Inc](https://specstream.ai/data/carriers/carrier/ferrell-fuel-co-inc-aberdeen-md-375315) | Aberdeen | 20 | 12 | 25 | 4% | 0 |
| Farmers Coop Association Inc | Frederick | 20 | 10 | 5 | Not listed | 0 |
| Murphy's Fuel & Oil Co | Pasadena | 20 | 6 | 4 | Not listed | 0 |
| Atlantic Contracting & Material Co | Upper Marlboro | 20 | 3 | 6 | 40% | 0 |
| Dobson Lawn and Landscape Incorporated | Saint Michaels | 19 | 17 | 0 | Not listed | 0 |
| [A H Gardner & Son Company Inc](https://specstream.ai/data/carriers/carrier/a-h-gardner-son-company-inc-baltimore-md-418383) | Baltimore | 19 | 14 | 29 | 42.9% | 0 |
| Epic Design & Construction | Rockville | 19 | 10 | 2 | Not listed | 0 |
| Harbel Inc | Cumberland | 19 | 10 | 3 | Not listed | 0 |
| [Taylor Oil Company Inc](https://specstream.ai/data/carriers/carrier/taylor-oil-company-inc-salisbury-md-226978) | Salisbury | 19 | 9 | 10 | 0% | 0 |
| [PJ'S Towing LLC](https://specstream.ai/data/carriers/carrier/pj-s-towing-llc-lexington-park-md-3064486) | Lexington Park | 19 | 7 | 32 | 8.7% | 0 |
| [Chesapeake Geosystems Inc](https://specstream.ai/data/carriers/carrier/chesapeake-geosystems-inc-baltimore-md-380242) | Baltimore | 18 | 43 | 10 | 25% | 0 |
| [Bay Country Services LLC](https://specstream.ai/data/carriers/carrier/bay-country-services-llc-elkton-md-1588140) | Elkton | 18 | 28 | 22 | 81% | 0 |
| [East Coast Concrete Specialties Inc](https://specstream.ai/data/carriers/carrier/east-coast-concrete-specialties-inc-jessup-md-622182) | Jessup | 18 | 23 | 13 | 15.4% | 1 |
| Eos Outdoor Services LLC | Glenelg | 18 | 21 | 7 | 28.6% | 0 |
| Environmental Landcare LLC | Millersville | 18 | 19 | 2 | Not listed | 0 |
| [Grantsville Truck & Trailer LLC](https://specstream.ai/data/carriers/carrier/grantsville-truck-trailer-llc-grantsville-md-948277) | Grantsville | 18 | 19 | 28 | 37% | 2 |
| [Springbreeze LLC](https://specstream.ai/data/carriers/carrier/springbreeze-llc-mount-airy-md-3427338) | Mount Airy | 18 | 18 | 14 | 53.8% | 0 |
| [Great Mills Trading Post Co Inc](https://specstream.ai/data/carriers/carrier/great-mills-trading-post-co-inc-great-mills-md-1059484) | Great Mills | 18 | 16 | 5 | Not listed | 4 |
| [The H J Poist Gas Company Inc](https://specstream.ai/data/carriers/carrier/the-h-j-poist-gas-company-inc-laurel-md-387776) | Laurel | 18 | 16 | 25 | 0% | 0 |
| [Canyon Contracting Inc](https://specstream.ai/data/carriers/carrier/canyon-contracting-inc-mount-airy-md-1255114) | Mount Airy | 18 | 15 | 24 | 13% | 0 |
| [Eastern Shore Events LLC](https://specstream.ai/data/carriers/carrier/eastern-shore-events-llc-chestertown-md-3380454) | Chestertown | 18 | 12 | 23 | 27.3% | 0 |
| Rock Creek Tree Turf & Landscape | Rockville | 18 | 12 | 0 | Not listed | 0 |
| Beckley Farms LLC | Sharpsburg | 18 | 10 | 0 | Not listed | 0 |
| [Homestead Gardens Inc](https://specstream.ai/data/carriers/carrier/homestead-gardens-inc-davidsonville-md-473868) | Davidsonville | 18 | 10 | 11 | 9.1% | 0 |
| White Pine Construction Corp | Finksburg | 18 | 5 | 4 | Not listed | 0 |
| Hallaton Inc | Sparks | 17 | 24 | 8 | 28.6% | 0 |
| Brother's Standard Striping LLC | Galesville | 17 | 22 | 5 | 40% | 1 |
| The Mill of Black Horse LLC | White Hall | 17 | 20 | 9 | 11.1% | 0 |
| Bay Country Professional Concrete | Baltimore | 17 | 17 | 2 | Not listed | 0 |
| Stambaugh's Inc | Union Bridge | 17 | 17 | 3 | Not listed | 0 |
| [Stolar Construction Inc](https://specstream.ai/data/carriers/carrier/stolar-construction-inc-hanover-md-1636944) | Hanover | 17 | 16 | 13 | 38.5% | 0 |
| [C Wood Trucking LLC](https://specstream.ai/data/carriers/carrier/c-wood-trucking-llc-pasadena-md-2505557) | Pasadena | 17 | 15 | 49 | 32.6% | 6 |
| [Priority Towing and Recovery Inc](https://specstream.ai/data/carriers/carrier/priority-towing-and-recovery-inc-columbia-md-2494199) | Columbia | 17 | 15 | 30 | 20% | 0 |
| Creative Landscapes LLC | Knoxville | 17 | 14 | 8 | 50% | 0 |
| [Frankford Towing Inc](https://specstream.ai/data/carriers/carrier/frankford-towing-inc-baltimore-md-1031571) | Baltimore | 17 | 14 | 43 | 51.2% | 2 |

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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/).