Auto Chlor System
Legal name: Auto Chlor System Of Washington INC
Auto Chlor System's DOT number is USDOT 447964.
Looks good
No issues found
Based in
Mountain View, CA
Power units
57
Drivers
568
Operation
Interstate · hazmat
Watch Auto Chlor System for free
Next MCS-150 due: Apr 30, 2028
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 19, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Apr 30, 2028. Last filed Feb 17, 2026.
Safety rating
OKSatisfactory since Mar 16, 2009.
Out-of-service rate (24 months)
OKVehicle 13.3% vs 22.26% national, driver 0% vs 6.67% national, across 23 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 57 power units: $1,163 (bracket 4).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 15 | 2 | 13.3% | 22.26% |
| Driver | 23 | 0 | 0% | 6.67% |
23 inspections and 28 violations since Oct 19, 2024. Last inspection Aug 13, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Auto Chlor System Of Washington INC
- DBA
- Auto Chlor System
- Classification
- private property
- CDL drivers
- 23
- MCS-150 last filed
- Feb 17, 2026
- Reported mileage
- 546,510 (2025)
- Added to FMCSA
- Jun 6, 1991
- Safety rating
- Satisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.