ENVIRONMENTAL MAINTENANCE SERVICES INC

Authority active

dba BIOSERV · USDOT 693501 · MC924851 · PROSPECT, CT

ENVIRONMENTAL MAINTENANCE SERVICES INC (USDOT 693501, MC MC924851) is a motor carrier based in PROSPECT, CT. This page provides comprehensive safety information, inspection history, authority status, and compliance data for ENVIRONMENTAL MAINTENANCE SERVICES INC.

Quick Facts

Legal Name:: ENVIRONMENTAL MAINTENANCE SERVICES INC
USDOT Number:: 693501
MC Number:: MC924851
Authority Status:: Active
Power Units:: 17
Location:: PROSPECT, CT

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

17 power units

15 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

vehicle out of service

6.3%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
2 of 2 with violations
Hours of service
2 of 18 with violations
Vehicle maintenance
38.3%

worse than 38% of 21,555 similar carriers
Driver fitness
2 of 18 with violations
Controlled substances
No violations

Recent inspections

Jul 8, 2026NYD507902089No violations foundClear

Jun 24, 2026NYSPB3022052Violations recorded2 violations

Apr 15, 2026NYSPC3051571Violations recorded9 violations

Mar 19, 2026NYSPT3101411No violations foundClear

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Registered

Jun 11, 1997

MCS-150 mileage

415,685 mi

Mileage year

2024

Reported cargo

No cargo classifications reported.