Castle Septic Service Corp
Waste hauler in Milford, NJ · 6 drivers · 8 trucks · USDOT 1861335
Company details
- Address
- 201 Spring Mills Rd
Milford, NJ 08848 - Mailing address
- PO Box 523, Milford, NJ 08848
- Phone
- (908) 319-1936
- Website
- castleseptic.com
- County
- Hunterdon County
- USDOT number
- 1861335 (active)
- FMCSA registered
- Since March 2009
- Operation
- Intrastate carrier · Private property (hauls its own cargo)
- Cargo on file
- Other: Sewage
- Hazardous materials
- No
- Locations
- 1 location · operates in NJ
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026), company website (Sep 2026)
- Last verified
- 2026-10-14
Fleet and drivers
- Drivers
- 6
- Power units
- 8 trucks
- Driving radius
- Local (all drivers within 100 miles) (0 interstate, 6 intrastate)
- Annual mileage
- 110,000 miles (2024 filing)
- Fleet size band
- 5–10 drivers
- Last FMCSA filing
- MCS-150 updated Jun 10, 2025
Figures come from the carrier's own FMCSA registration filings and are self-reported.
Services mentioned on the company website
Keywords read from castleseptic.com in Sep 2026. Confirm services and pricing with the company.
About this hauler
Castle Septic Service Corp is a waste hauler based in Milford, New Jersey, in Hunterdon County. It has been registered with the Federal Motor Carrier Safety Administration since 2009 (USDOT 1861335) and files as an intrastate carrier hauling Sewage. Its latest filing lists 6 drivers and 8 power units, with 110,000 miles driven in 2024. Its website mentions septic, septic pumping, pumping, septic tank. The nearest transfer station is Swint Hauling & Disposal Service LLC, 8.3 miles away, and the nearest landfill is Chrin Brothers LF in Easton, 8.5 miles away.
Nearby facilities
- Alexandria - Recycling Center Recycling 2.2 mi · Alexandria, NJ
- The Chop Shop Recycling and Salvage Recycling 6.3 mi · Phillipsburg, NJ
- Easton Area Metal Recycling Recycling 7.8 mi · Easton, PA
- Green Rock Recycling LLC Recycling 8.1 mi · Union, NJ
- GreenRock Recycling Recycling 8.2 mi · Clinton, NJ
- Swint Hauling & Disposal Service LLC Transfer Station 8.3 mi · Easton, PA
- Chrin Brothers LF Landfill 8.5 mi · Easton, PA
- Rag and Bone Recycling LLC Recycling 9.3 mi · Easton, PA
- Recycle Oil Recycling 9.4 mi · Easton, PA
- Vollers Recycling 10.5 mi · Easton, PA
Nearest landfill: Chrin Brothers LF, Easton — 8.5 mi
Other waste haulers nearby
- Rahns Removalsame town · Milford, NJ · 1 driver
- Holland Disposal Co4.3 mi · Upper Black Eddy, PA · 2 drivers
- Holland Dumpster Service4.3 mi · Upper Black Eddy, PA · 2 drivers
- USA Dumpsters LLC6.8 mi · Pittstown, NJ · 1 driver
- A&W Septic Service6.9 mi · Stewartsville, NJ · 1 driver
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Area served
Based in Milford; towns within 15 miles: Milford, Bloomsbury, Upper Black Eddy, PA, Ferndale, PA, Frenchtown, Pittstown, Stewartsville, Asbury, Erwinna, PA, Kintnersville, PA, Easton, PA, Riegelsville, PA.
County context
One of 17 waste haulers in Hunterdon County, NJ and one of 903 waste haulers in New Jersey.
ZIP 08848 at a glance
- Population
- 8,134 (96 per sq mi)
- Median age
- 42
- Households
- Median income $138,614 · 66% earn six figures
- Housing
- 91% owner-occupied · median home value $438,516 · median rent $1,484
- Workforce
- 62% labor-force participation · 8% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
New Jersey solid-waste agency: New Jersey Department of Environmental Protection (NJDEP)
Disposal options for this hauler
6 transfer stations and 7 recycling centers in Hunterdon County.