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TRI-S ENVIRONMENTAL SERVICES INC

USDOT 811125 · MC-361367 · 25 PINNEY STREET, ELLINGTON, CT 06029

100Clear to loadLow riskVektor risk score · 0–100

Generated August 4, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 0

Nothing flagged.

In good standing · 4

  • Active operating authority — Active for-hire authority is on file with FMCSA.
  • Insurance on file — BIPD (liability) insurance is on file with FMCSA.
  • Established 27 years — Operating authority has been on file since 1999.
  • Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 6 inspections.

Identity & authority

Operating status
Active
Common authority
None
Contract authority
Active
Broker authority
Inactive
Safety rating
Satisfactory (Mar 31, 2008)
Authority age
27 yr
Registered
May 19, 1999
Out-of-service
No
Phone
(860) 875-2110
Email
mike@tri-senvironmental.com
Website
tri-senvironmental.com
Address
25 PINNEY STREET, ELLINGTON, CT 06029

Fleet

Power units
8
Drivers
16
Observed units
8
Avg fleet age
15.4 yr

Insurance

Auto-liability on file
Yes
BIPD limit
$5M
Cargo on file
No
Cargo limit
Bond on file
Yes
Lapses
3

Safety · trailing 24 months

Vehicle OOS
0.0% (nat'l 22.26%)
Driver OOS
0.0% (nat'l 6.67%)
Inspections
5
Crashes
0
Fatal crashes
0
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving00%Vektor est.
Hours-of-Service00%Vektor est.
Driver Fitness00%Vektor est.
Controlled Substances00%Vektor est.
Vehicle Maintenance2.66