Cliffs Septic Service
Waste hauler in Union Gap, WA · 3 drivers · 3 trucks · USDOT 1922975
Company details
- Legal name
- Donald L Hill
- Address
- 602 Ahtanum Rd
Union Gap, WA 98903 - Mailing address
- PO Box 10183, Yakima, WA 98909
- Phone
- (509) 248-8444
- County
- Yakima County
- USDOT number
- 1922975 (active)
- FMCSA registered
- Since August 2009
- Operation
- Intrastate carrier · Authorized for Hire
- Cargo on file
- Liquids and gases
- Hazardous materials
- No
- Locations
- 1 location · operates in WA
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026), company website (Sep 2026)
- Last verified
- 2026-10-14
Fleet and drivers
- Drivers
- 3 (all CDL holders)
- Power units
- 3 trucks
- Driving radius
- Local (all drivers within 100 miles) (0 interstate, 3 intrastate)
- Annual mileage
- 75,000 miles (2022 filing)
- Fleet size band
- 1–4 drivers
- Last FMCSA filing
- MCS-150 updated Apr 29, 2025
Figures come from the carrier's own FMCSA registration filings and are self-reported.
Business categories
- Plumbing-Drain & Sewer Cleaning
- Septic Tank & System Cleaning
- Portable Toilets
Services mentioned on the company website
Keywords read from the company website in Sep 2026. Confirm services and pricing with the company.
About this hauler
Cliffs Septic Service is a waste hauler based in Union Gap, Washington, in Yakima County. It has been registered with the Federal Motor Carrier Safety Administration since 2009 (USDOT 1922975) and files as an intrastate carrier hauling liquids and gases. Its latest filing lists 3 drivers and 3 power units, with 75,000 miles driven in 2022. It is listed under plumbing-drain & sewer cleaning, septic tank & system cleaning, portable toilets, and its website mentions portable toilet, toilet rental, portable toilets, toilet rentals. The nearest transfer station is Yakima Waste Systems, Inc., 21.8 miles away, and the nearest landfill is Caton Limited Purpose Landfill, LLC in Naches, 11.2 miles away.
Nearby facilities
- Caton Limited Purpose Landfill, LLC Landfill 11.2 mi · Naches, WA
- Anderson Limited Purpose Landfill Landfill 11.3 mi · Yakima, WA
- Caton Landfill Landfill 17.3 mi · Yakima, WA
- Central Washington Recycling Recycling 18.9 mi · Yakima, WA
- Binford Metals Recycling 19.5 mi · Yakima, WA
- Caton Landfill Landfill 20.4 mi · Naches, WA
- Yakima Firing Center Landfill 20.6 mi · Yakima, WA
- Pacific Steel & Recycling Recycling 21.0 mi · Yakima, WA
- Mayflower Metals Inc Recycling 21.3 mi · Yakima, WA
- Yakima Waste Systems, Inc. Transfer Station 21.8 mi · Yakima, WA
Nearest landfill: Caton Limited Purpose Landfill, LLC, Naches — 11.2 mi
Other waste haulers nearby
- Valley Septic Service LLCsame town · Union Gap, WA · 7 drivers
- Basin Disposal of Yakima LLCsame town · Union Gap, WA · 17 drivers
- Acme Septic Tank Servicesame town · Union Gap, WA · 1 driver
- Northwest Truck Repair & Salvage Incsame town · Union Gap, WA · 1 driver
- Action Rooter & Plumbingsame town · Union Gap, WA · 9 drivers
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Area served
Based in Union Gap; towns within 15 miles: Yakima, Tieton, Cowiche, White Swan.
County context
One of 27 waste haulers in Yakima County, WA and one of 982 waste haulers in Washington.
ZIP 98903 at a glance
- Population
- 19,445 (39 per sq mi)
- Median age
- 37
- Households
- Median income $75,343 · 34% earn six figures
- Housing
- 74% owner-occupied · median home value $290,417 · median rent $1,266
- Workforce
- 64% labor-force participation · 10.1% 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
4 transfer stations, 5 recycling centers and 8 landfills in Yakima County.