ENVIRONMENTAL MAINTENANCE SERVICES INC
DBA: BIOSERV
Risk score · full evidence · 72-hour access · No account required
Power Units
17
Drivers
15
Trailers
In full report
Annual Miles
In full report
Entity Type
CORPORATION
MCS-150 Date
Dec 17, 2025
Risk Signals — ENVIRONMENTAL MAINTENANCE SERVICES INC
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you…
Authority for sale
No active listings detected…
Equipment for sale
3 of 12 units (25%) listed on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
1 risk category flagged — see the evidence before you book
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Inspection Summary
Recent Inspections (90 Days)
1
Vehicle OOS Rate
0%
0 of 1
National avg ~21%
Driver OOS Rate
0%
0 of 1
National avg ~5%
OOS Inspections
0
Driver + Vehicle OOS
Most recent
Jul 8, 2026 · NY
Clean rate (90d)
50%
Every inspection with date, location, level, violations found, and out-of-service results.
Crash Summary
Total Crashes
2
All time
Fatalities
0
Injuries
0
Tow-Away
2
Counterparty Reports
Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with ENVIRONMENTAL MAINTENANCE SERVICES INC.
No verified counterparty reports yet
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About ENVIRONMENTAL MAINTENANCE SERVICES INC
BioServ is a biomedical and hazardous waste management company specializing in medical waste disposal, pharmaceutical waste management, laboratory chemical disposal, dental waste services, and electronic waste recycling for healthcare, dental, pharmaceutical, and municipal clients across the Northeast. The company operates a fleet of 17 power units to provide automatic and on-call pickup services with no long-term contracts or recurring fees.
Related Companies1 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
Service RegionsActive in 5 states
Full state-by-state operating volumes, inspection locations, and lane coverage analysis.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
Holds Active Authority(11.2 years)
Contract Authority
No Authority
Broker Authority
No Authority
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names.
Contact Information
Physical Address
10 GRAMAR AVENUE
PROSPECT, CT 06712
Cargo & Operations
Cargo Carried
Violations by Category31 total
Most common category
Vehicle Maintenance · 42% of violations
across 6 categories
Full violation breakdown by category, out-of-service rates, and historical trends over time.
Fleet Analytics12 trucks
Top manufacturers
Sample units
Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster.
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