- Legal name
- Environmental Maintenance Services INC
- DBA
- Bioserv
- USDOT number
- 693501
- MC docket
- MC924851
- Physical address
- 10 Gramar Avenue, Prospect, CT, 06712
- s•••@b•••.com Unlock
- Power units
- 17
- Drivers
- 15
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- Liquids/Gases, Chemicals, Paper Products, Other
- Operation class
- Authorized For-Hire, Private Property
- Last MCS-150 filing
- Dec 17, 2025
- Common authority
- Active
- Broker authority
- Not held
- Authority granted
- Jun 11, 1997
- MCSIP step
- 0
- Insurer (writing paper)
- Key Risk Insurance Company
- Filing form
- BMC-91X
- Coverage amount
- $1,000,000
- BI/PD on file
- $1,000,000
- Estimated renewal window
- Q2 2027
Working this account? See the current renewal estimate free with the X-date lookup.
- FMCSA safety rating
- Satisfactory
- Roadside inspections (24 mo)
- 17
- Out-of-service inspections
- 1
- Inspections with violations
- 10
- BASICs with acute/critical violations
- 0
- SMS population
- Interstate
Is Environmental Maintenance Services INC insured?
Yes. Environmental Maintenance Services INC (USDOT 693501) has active BI/PD liability insurance on file with FMCSA, currently written by Key Risk Insurance Company, with $1,000,000 in coverage on the filing.
What insurance company does Environmental Maintenance Services INC use?
Environmental Maintenance Services INC's current BI/PD filing is written by Key Risk Insurance Company. Insurer changes show up in the daily-refreshed federal filing record.
What is Environmental Maintenance Services INC's MC number?
Environmental Maintenance Services INC's FMCSA docket is MC924851, paired with USDOT 693501.
Is Environmental Maintenance Services INC safe to work with?
Environmental Maintenance Services INC's FMCSA safety rating is Satisfactory, with 17 roadside inspections in the last 24 months, 0 of the five public BASICs carrying an acute or critical violation from an FMCSA investigation. The full inspection-level record is on this page.
When does Environmental Maintenance Services INC's insurance renew?
Based on its filing history, Environmental Maintenance Services INC's BI/PD policy is estimated to renew in Q2 2027. The exact estimated X-date, with alerts when it changes, is in Market Tracker. Unlock USDOT 693501’s exact X-date →
How many trucks does Environmental Maintenance Services INC operate?
Environmental Maintenance Services INC reports 17 power units and 15 drivers in its latest MCS-150 census filing.
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Sep 15, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
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This page republishes the public FMCSA record for USDOT 693501. If you are connected to this carrier and want your details removed, request removal.