Thompsons Porta Septic Service Inc

Septic Tank & System CleaningPortable ToiletsPlumbing-Drain & Sewer Cleaning

Waste hauler in Fort Bragg, CA · 4 drivers · 5 trucks · USDOT 2853553

Company details

Address
1251 N Main Street
Fort Bragg, CA 95437
Mailing address
PO Box 2046, Fort Bragg, CA 95437
Phone
(707) 964-1172
County
Mendocino County
USDOT number
2853553 (active)
FMCSA registered
Since February 2016
Operation
Intrastate carrier · Private property (hauls its own cargo)
Cargo on file
General freight; Other
Hazardous materials
No
Locations
1 location · operates in CA
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
4
Power units
5 trucks
Driving radius
Local (all drivers within 100 miles) (0 interstate, 4 intrastate)
Annual mileage
1 miles (2025 filing)
Fleet size band
1–4 drivers
Last FMCSA filing
MCS-150 updated Feb 28, 2026

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

Business categories

  • Septic Tank & System Cleaning
  • Portable Toilets
  • Plumbing-Drain & Sewer Cleaning

Map category: Septic services (Overture Maps).

Services mentioned on the company website

toilet rentalportable toilet

Keywords read from the company website in Sep 2026. Confirm services and pricing with the company.

About this hauler

Thompsons Porta Septic Service Inc is a waste hauler based in Fort Bragg, California, in Mendocino County. It has been registered with the Federal Motor Carrier Safety Administration since 2016 (USDOT 2853553) and files as an intrastate carrier hauling general freight, other. Its latest filing lists 4 drivers and 5 power units, with 1 miles driven in 2025. It is listed under septic tank & system cleaning, portable toilets, plumbing-drain & sewer cleaning, and its website mentions toilet rental, portable toilet. The nearest transfer station is Solid Waste of Willits Inc Dba Caspar Transfer Station, 8.5 miles away, and the nearest landfill is Caspar Refuse Disposal Site in Caspar, 8.8 miles away.

Nearby facilities

Nearest landfill: Caspar Refuse Disposal Site, Caspar — 8.8 mi

Other waste haulers nearby

One of 26 waste haulers in Mendocino County, CA.

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Area served

Based in Fort Bragg; towns within 15 miles: Fort Bragg, Caspar, Mendocino, Little River, Comptche.

County context

One of 26 waste haulers in Mendocino County, CA and one of 4,460 waste haulers in California.

ZIP 95437 at a glance

Population
14,982 (33 per sq mi)
Median age
49
Households
Median income $57,759 · 26% earn six figures
Housing
61% owner-occupied · median home value $550,029 · median rent $1,409
Workforce
52% labor-force participation · 9.3% unemployment

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

California solid-waste agency: CalRecycle

Disposal options for this hauler

13 transfer stations, 8 recycling centers and 4 landfills in Mendocino County.