Amaster Septic

Septic Tanks & SystemsSewer Contractors

Waste hauler in Graham, WA · 2 drivers · 2 trucks · USDOT 1924612

Company details

Legal name
Mark Masters
Address
22320 92nd Ave E
Graham, WA 98338
Mailing address
PO Box 1231, Graham, WA 98338
Phone
(253) 847-3230
County
Pierce County
USDOT number
1924612 (active)
FMCSA registered
Since August 2009
Operation
Intrastate carrier · Private property (hauls its own cargo)
Cargo on file
Construction
Hazardous materials
No
Locations
1 location · operates in WA
Data sources
FMCSA Motor Carrier Census (24 Aug 2026)
Last verified
2026-10-14

Fleet and drivers

Drivers
2
Power units
2 trucks
Driving radius
Local (all drivers within 100 miles) (0 interstate, 2 intrastate)
Annual mileage
20,000 miles (2009 filing)
Fleet size band
1–4 drivers
Last FMCSA filing
MCS-150 updated Aug 11, 2009

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

Business categories

  • Septic Tanks & Systems
  • Sewer Contractors

About this hauler

Amaster Septic is a waste hauler based in Graham, Washington, in Pierce County. It has been registered with the Federal Motor Carrier Safety Administration since 2009 (USDOT 1924612) and files as an intrastate carrier hauling construction. Its latest filing lists 2 drivers and 2 power units, with 20,000 miles driven in 2009. It is listed under septic tanks & systems, sewer contractors. The nearest transfer station is Hidden Valley Transfer Station / Pierce County Landfill, 5.1 miles away, and the nearest landfill is LRI Landfill in Graham, 3.3 miles away.

Nearby facilities

Nearest landfill: LRI Landfill, Graham — 3.3 mi

Other waste haulers nearby

One of 115 waste haulers in Pierce County, WA.

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Area served

Based in Graham; towns within 15 miles: Graham, Spanaway, Orting, Puyallup, Tacoma, Roy, Bonney Lake, South Prairie, Eatonville, Lakewood, Mcchord Afb, Carbonado.

County context

One of 115 waste haulers in Pierce County, WA and one of 982 waste haulers in Washington.

ZIP 98338 at a glance

Population
32,687 (234 per sq mi)
Median age
38
Households
Median income $114,819 · 58% earn six figures
Housing
85% owner-occupied · median home value $511,154 · median rent $1,854
Workforce
64% labor-force participation · 5.7% 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

18 transfer stations, 33 recycling centers and 6 landfills in Pierce County.