New: MCS-150 due date calculator

USDOT 765855Active

Royal Flush And Scarborough Septic

Legal name: Associated Septic Services INC

Needs attention

1 item to check

Based in

South Portland, ME

Power units

12

Drivers

11

Operation

Interstate

Compliance check

From the FMCSA census and inspection files, checked Oct 14, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due May 31, 2027. Last filed May 7, 2026.

  • Operating authority

    Check

    Listed as for-hire interstate but no MC number on file.

  • Safety rating

    Info

    Not rated. Most carriers are unrated until a compliance review.

  • Out-of-service rate (24 months)

    OK

    Vehicle 100% vs 22.26% national, driver 0% vs 6.67% national, across 1 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 12 power units: $333 (bracket 3).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle11100%22.26%
Driver100%6.67%

1 inspections and 3 violations since Oct 14, 2024. Last inspection Oct 15, 2025. National averages are FMCSA-published approximations.

Registration details

Legal name
Associated Septic Services INC
DBA
Royal Flush And Scarborough Septic
Classification
private property, authorized for hire, exempt for hire
CDL drivers
2
MCS-150 last filed
May 7, 2026
Reported mileage
174,902 (2025)
Added to FMCSA
Aug 19, 1998
Safety rating
Not rated

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.