Southern Maryland Septic and Site Services LLC
Waste hauler in Callaway, MD · 4 drivers · 2 trucks · USDOT 3972408
Company details
- Address
- 45181 Knotts Dr # 252
Callaway, MD 20620 - Phone
- (301) 247-5260
- County
- St. Mary's County
- USDOT number
- 3972408 (active)
- FMCSA registered
- Since October 2022
- Operation
- Intrastate carrier · Private Property;authorized for Hire
- Cargo on file
- Other: Other
- Hazardous materials
- No
- Locations
- 1 location · operates in MD
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026)
- Last verified
- 2026-10-15
Fleet and drivers
- Drivers
- 4
- Power units
- 2 trucks
- Driving radius
- Regional / long haul (2 drivers beyond 100 miles) (0 interstate, 4 intrastate)
- Fleet size band
- 1–4 drivers
- Last FMCSA filing
- MCS-150 updated Dec 4, 2025
Figures come from the carrier's own FMCSA registration filings and are self-reported.
About this hauler
Southern Maryland Septic and Site Services LLC is a waste hauler based in Callaway, Maryland, in St. Mary's County. It has been registered with the Federal Motor Carrier Safety Administration since 2022 (USDOT 3972408) and files as an intrastate carrier hauling Other. Its latest filing lists 4 drivers and 2 power units. The nearest transfer station is Valley Lee Transfer Station, 1.9 miles away, and the nearest landfill is St. Andrews Area C Municipal Landfill in California, 4.4 miles away.
Nearby facilities
- Valley Lee Transfer Station Transfer Station 1.9 mi · Valley Lee, MD
- St. Mary's Co. MSW PF&TS Transfer Station 4.4 mi · California, MD
- St. Andrews Area C Municipal Landfill Landfill 4.4 mi · California, MD
- Appeal Convenience Center Recycling 11.0 mi · Lusby, MD
- WM - Calvert County Transfer Station Transfer Station 11.1 mi · Lusby, MD
- Calvert County Transfer Station Transfer Station 11.1 mi · Lusby, MD
- Waste Management - Calvert County Transfer Station Transfer Station 11.2 mi · Lusby, MD
- Appeal SLF Landfill 11.2 mi · Lusby, MD
- Westmoreland County Transfer Station Transfer Station 17.9 mi · Montross, VA
- Northern Neck Metals Recycling 24.1 mi · Warsaw, VA
Nearest landfill: St. Andrews Area C Municipal Landfill, California — 4.4 mi
Other waste haulers nearby
- Steve Dyson Hauling1.8 mi · Great Mills, MD · 2 drivers
- Residential Roll Offs LLC4.1 mi · California, MD · 1 driver
- Junk Removal and Demolition4.1 mi · California, MD · 2 drivers
- Summer Breeze Farms4.9 mi · Lexington Park, MD · 7 drivers
- Lexington Park Recycling LLC4.9 mi · Lexington PK, MD · 2 drivers
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Area served
Based in Callaway; towns within 15 miles: Callaway, Great Mills, Valley Lee, California, Park Hall, Lexington Park, Tall Timbers, Drayden, Saint Marys City, Patuxent River, Leonardtown, Piney Point.
County context
One of 29 waste haulers in St. Mary's County, MD and one of 1,052 waste haulers in Maryland.
ZIP 20620 at a glance
- Population
- 1,115 (100 per sq mi)
- Median age
- 42
- Households
- Median income $165,972 · 75% earn six figures
- Housing
- 96% owner-occupied · median home value $389,704
- Workforce
- 52% labor-force participation · 0% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
Maryland solid-waste agency: Maryland Department of the Environment (MDE)
Disposal options for this hauler
2 transfer stations and 1 landfill in St. Mary's County.