Leigh & Sons Liquid Waste Removal
Waste hauler in N Potomac, MD · 1 driver · 1 truck · USDOT 1063237
Company details
- Legal name
- Leigh & Sons LLC
- Address
- 15619 Norman Dr
N Potomac, MD 20878 - Phone
- (301) 963-9399
- County
- Montgomery County
- USDOT number
- 1063237 (active)
- FMCSA registered
- Since October 2002
- Operation
- Intrastate carrier · Private property (hauls its own cargo)
- Cargo on file
- Other: Sewage
- Hazardous materials
- No
- Locations
- 1 location · operates in MD
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026), Overture Maps (Aug 2026), company website (Sep 2026)
- Last verified
- 2026-10-15
Fleet and drivers
- Drivers
- 1 (all CDL holders)
- Power units
- 1 truck
- Driving radius
- Local (all drivers within 100 miles) (0 interstate, 1 intrastate)
- Annual mileage
- 5,000 miles (2022 filing)
- Fleet size band
- 1–4 drivers
- Last FMCSA filing
- MCS-150 updated Jul 31, 2023
Figures come from the carrier's own FMCSA registration filings and are self-reported.
Business categories
- Septic Tanks & Systems
- Plumbing-Drain & Sewer Cleaning
- Septic Tank & System Cleaning
Map category: Septic services (Overture Maps).
Services mentioned on the company website
Keywords read from the company website in Sep 2026. Confirm services and pricing with the company.
About this hauler
Leigh & Sons Liquid Waste Removal is a waste hauler based in N Potomac, Maryland, in Montgomery County. It has been registered with the Federal Motor Carrier Safety Administration since 2002 (USDOT 1063237) and files as an intrastate carrier hauling Sewage. Its latest filing lists 1 driver and 1 power unit, with 5,000 miles driven in 2022. It is listed under septic tanks & systems, plumbing-drain & sewer cleaning, septic tank & system cleaning, and its website mentions waste removal. The nearest transfer station is Shady Grove PF&TS, 4 miles away, and the nearest landfill is BFI Oaks Landfill in Laytonsville, 5.5 miles away.
Nearby facilities
- Shady Grove PF&TS Transfer Station 4.0 mi · Derwood, MD
- Shady Grove Solid Waste Transfer Station Transfer Station 4.1 mi · Derwood, MD
- Montgomery County Processing Facility & Transfer Station Transfer Station 4.2 mi · Derwood, MD
- Montgomery County Recyling Recycling 4.2 mi · Derwood, MD
- BFI Oaks Landfill Landfill 5.5 mi · Laytonsville, MD
- Rockville Metals Metals 5.7 mi · Rockville, MD
- Gude LF Landfill 5.8 mi · Rockville, MD
- Montgomery Scrap Metals 6.1 mi · Rockville, MD
- BFI Norris Farm Landfill Landfill 8.6 mi · Laytonsville, MD
- Ladies Against Waste Transfer Station 9.0 mi · Kensington, MD
Nearest landfill: BFI Oaks Landfill, Laytonsville — 5.5 mi
Other waste haulers nearby
- Eagle Waste Industries Incsame town · Gaithersburg, MD · 1 driver
- Paul Jr Junk & Trash Revovalsame town · Gaithersburg, MD · 1 driver
- American Service and Installation Corporationsame town · Gaithersburg, MD · 12 drivers
- Genesis 24 Trash Services LLCsame town · Gaithersburg, MD · 1 driver
- Leigh & Sons Liquid Waste Removalsame town · North Potomac, MD · 1 driver
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Area served
Based in N Potomac; towns within 15 miles: Gaithersburg, Germantown, Rockville, Washington Grove, Montgomery Village, Potomac, Derwood, Boyds, Great Falls, VA, Poolesville, Sterling, VA, Bethesda.
County context
One of 100 waste haulers in Montgomery County, MD and one of 1,052 waste haulers in Maryland.
ZIP 20878 at a glance
- Population
- 66,115 (1,248 per sq mi)
- Median age
- 41
- Households
- Median income $144,313 · 65% earn six figures
- Housing
- 69% owner-occupied · median home value $720,942 · median rent $2,226
- Workforce
- 71% labor-force participation · 4% 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
4 transfer stations, 13 recycling centers and 3 landfills in Montgomery County.