Walt's Plumbing & Septic Tank Service LLC
Waste hauler in Walla Walla, WA · 6 drivers · 6 trucks · USDOT 4061505
Company details
- Address
- 1327 Dell Ave
Walla Walla, WA 99362 - Phone
- (509) 529-3044
- Website
- waltssepticservice.com
- County
- Walla Walla County
- USDOT number
- 4061505 (active)
- FMCSA registered
- Since April 2023
- Operation
- Interstate carrier · Private property (hauls its own cargo)
- Cargo on file
- General freight; Other: Septic Waste
- Hazardous materials
- No
- Locations
- 1 location · operates in WA
- 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
- 6
- Power units
- 6 trucks
- Driving radius
- Local (all drivers within 100 miles) (3 interstate, 3 intrastate)
- Annual mileage
- 62,000 miles (2025 filing)
- Fleet size band
- 5–10 drivers
- Last FMCSA filing
- MCS-150 updated May 12, 2026
Figures come from the carrier's own FMCSA registration filings and are self-reported.
Business categories
- Septic Tank & System Cleaning
- Portable Toilets
Map category: Septic services (Overture Maps).
Services mentioned on the company website
Keywords read from waltssepticservice.com in Sep 2026. Confirm services and pricing with the company.
About this hauler
Walt's Plumbing & Septic Tank Service LLC is a waste hauler based in Walla Walla, Washington, in Walla Walla County. It has been registered with the Federal Motor Carrier Safety Administration since 2023 (USDOT 4061505) and files as an interstate carrier hauling general freight, Septic Waste. Its latest filing lists 6 drivers and 6 power units, with 62,000 miles driven in 2025. It is listed under septic tank & system cleaning, portable toilets, and its website mentions portable restroom, restroom rentals, portable restrooms, restroom rental. The nearest transfer station is Columbia County Transfer Station, 22.3 miles away, and the nearest landfill is Sudbury Landfill Compost Facility in Walla Walla, 4.8 miles away.
Nearby facilities
- BIG Recyclers Recycling 1.7 mi · Walla Walla, WA
- Walla Walla Recycling Center Recycling 2.4 mi · Walla Walla, WA
- Stubblefield Co Recycling 2.5 mi · Walla Walla, WA
- Sudbury Landfill Compost Facility Landfill 4.8 mi · Walla Walla, WA
- Humbert Refuse and Recycling Landfill Landfill 21.1 mi · Athena, OR
- Columbia County Transfer Station Transfer Station 22.3 mi · Dayton, WA
- Columbia Cnty Transfer Station Transfer Station 22.5 mi · Dayton, WA
Nearest landfill: Sudbury Landfill Compost Facility, Walla Walla — 4.8 mi
Other waste haulers nearby
- Walla Walla Recycling Incsame town · Walla Walla, WA · 2 drivers
- Walts Septic Service LLCsame town · Walla Walla, WA · 1 driver
- Garys Septic Tank Servicesame town · Walla Walla, WA · 2 drivers
- Villegas Wrecking & Recycling LLCsame town · Walla Walla, WA · 1 driver
- Valley Septic and Portable Restroom Services LLCsame town · Walla Walla, WA · 2 drivers
Is this your company? Claim your free profile to update your services, service area and contact details. Claim this profile
Area served
Based in Walla Walla; towns within 15 miles: Walla Walla, College Place, Dixie, Milton Freewater, OR, Waitsburg.
County context
One of 11 waste haulers in Walla Walla County, WA and one of 1,009 waste haulers in Washington.
ZIP 99362 at a glance
- Population
- 42,853 (55 per sq mi)
- Median age
- 40
- Households
- Median income $72,474 · 34% earn six figures
- Housing
- 64% owner-occupied · median home value $428,292 · median rent $1,293
- Workforce
- 57% labor-force participation · 6.8% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
Washington solid-waste agency: Washington State Department of Ecology
Disposal options for this hauler
3 recycling centers and 1 landfill in Walla Walla County.