Castillo Septic Specialist

Septic and portable sanitation

Waste hauler in Webberville, TX · 2 drivers · 1 truck · USDOT 3217057

Company details

Legal name
Emilio Nieto Castillo
Address
20747 FM 969
Webberville, TX 78621
Phone
(512) 925-9860
County
Bastrop County
USDOT number
3217057 (active)
FMCSA registered
Since November 2018
Operation
Intrastate carrier · Private property (hauls its own cargo)
Cargo on file
General freight; Liquids and gases
Hazardous materials
No
Locations
1 location · operates in TX
Data sources
FMCSA Motor Carrier Census (24 Aug 2026)
Last verified
2026-10-15

Fleet and drivers

Drivers
2
Power units
1 truck
Driving radius
Regional / long haul (2 drivers beyond 100 miles) (0 interstate, 2 intrastate)
Annual mileage
5,000 miles (2020 filing)
Fleet size band
1–4 drivers
Last FMCSA filing
MCS-150 updated Jul 30, 2025

Figures come from the carrier's own FMCSA registration filings and are self-reported.

About this hauler

Castillo Septic Specialist is a waste hauler based in Webberville, Texas, in Bastrop County. It has been registered with the Federal Motor Carrier Safety Administration since 2018 (USDOT 3217057) and files as an intrastate carrier hauling general freight, liquids and gases. Its latest filing lists 2 drivers and 1 power unit, with 5,000 miles driven in 2020. The nearest transfer station is Blue Transfer Station, 10.4 miles away, and the nearest landfill is Austin Community RDF in Austin, 15.1 miles away.

Nearby facilities

Nearest landfill: Austin Community RDF, Austin — 15.1 mi

Other waste haulers nearby

One of 22 waste haulers in Bastrop County, TX.

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Area served

Based in Webberville; towns within 15 miles: Elgin, McDade, Coupland, Manor, Bastrop.

County context

One of 22 waste haulers in Bastrop County, TX and one of 3,208 waste haulers in Texas.

ZIP 78621 at a glance

Population
30,411 (66 per sq mi)
Median age
36
Households
Median income $98,534 · 49% earn six figures
Housing
81% owner-occupied · median home value $320,850 · median rent $1,387
Workforce
67% labor-force participation · 3.9% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Texas solid-waste agency: Texas Commission on Environmental Quality (TCEQ)

Disposal options for this hauler

1 transfer station and 4 recycling centers in Bastrop County.