US · FMCSA ACTIVE
WAC LLC
dba STAMBACK SEPTIC SERVICE
Willcox, AZ 85643 · DOT 2532126
Company profile
Web-discovered · as of 2026-07-30
Stamback Septic Service (WAC LLC) is a specialized waste management provider based in Willcox, AZ. The company operates private fleets for septic pumping, cleaning, and maintenance services.
Fleet use
Specialized service
Operating scope
Local
Service model
own account
Equipment
specialized
Ownership
Private
HQ · Willcox, AZ
520-384-4803 OPERATING CONFIRMED
USDOT 2532126 shows active operating status and record as of 2026.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
32
power units · corroborated
Activity
road freight carrier
private licence
In operation since
2014
32 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
None / private
Insurance on file
No
Out of service
No
Safety rating
UNRATED
Crashes (24 mo)
1
1 fatal · 0 injured
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