3s Septic

Septic and portable sanitation

Waste hauler in Magnolia, TX · 1 driver · 1 truck · USDOT 3150803

Company details

Legal name
John William Shivers III
Address
31626 Wisteria Rd
Magnolia, TX 77355
Phone
(281) 415-4671
County
Montgomery County
USDOT number
3150803 (active)
FMCSA registered
Since June 2018
Operation
Intrastate carrier · Private property (hauls its own cargo)
Cargo on file
Other: Other
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
1 (all CDL holders)
Power units
1 truck
Driving radius
Local (all drivers within 100 miles) (0 interstate, 1 intrastate)
Annual mileage
40,000 miles (2021 filing)
Fleet size band
1–4 drivers
Last FMCSA filing
MCS-150 updated Oct 31, 2022

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

About this hauler

3s Septic is a waste hauler based in Magnolia, Texas, in Montgomery County. It has been registered with the Federal Motor Carrier Safety Administration since 2018 (USDOT 3150803) and files as an intrastate carrier hauling Other. Its latest filing lists 1 driver and 1 power unit, with 40,000 miles driven in 2021. The nearest landfill is Fairbanks Landfill in Houston, 22.3 miles away.

Nearby facilities

Nearest landfill: Fairbanks Landfill, Houston — 22.3 mi

Other waste haulers nearby

One of 116 waste haulers in Montgomery County, TX.

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Area served

Based in Magnolia; towns within 15 miles: Magnolia, Pinehurst, Tomball, Hockley, Montgomery, Waller, Spring, Cypress, Plantersville.

County context

One of 116 waste haulers in Montgomery County, TX and one of 3,208 waste haulers in Texas.

ZIP 77355 at a glance

Population
32,847 (228 per sq mi)
Median age
40
Households
Median income $102,066 · 51% earn six figures
Housing
83% owner-occupied · median home value $340,571 · median rent $1,583
Workforce
64% labor-force participation · 6.1% 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

2 transfer stations, 22 recycling centers and 3 landfills in Montgomery County.