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ECOLOGY SERVICES INC

USDOT 779901 · MC-1057090 · 9135 GUILFORD ROAD, COLUMBIA, MD 21046

81Review firstModerate riskVektor risk score · 0–100

Generated August 2, 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 · 2

  • Vehicle out-of-service rate above average — 28.6% vs the 22.3% national average.
  • Fatal crash on record — 1 crash(es) involving a fatality are on this carrier's record.

In good standing · 3

  • Active operating authority — Active for-hire authority is on file with FMCSA.
  • Insurance on file — BIPD (liability) insurance is on file with FMCSA.
  • Established 28 years — Operating authority has been on file since 1998.

Identity & authority

Operating status
Active
Common authority
None
Contract authority
Active
Broker authority
None
Safety rating
Satisfactory (2007-02-03)
Authority age
27 yr
Registered
1998-11-05
Out-of-service
No
Phone
(301) 362-6700
Email
mpatterson@ecologyservices.com
Website
ecologyservices.com
Address
9135 GUILFORD ROAD, COLUMBIA, MD 21046

Fleet

Power units
42
Drivers
43
Observed units
14
Avg fleet age
13.2 yr

Insurance

Auto-liability on file
Yes
BIPD limit
Cargo on file
No
Cargo limit
Bond on file
No
Lapses
0

Safety · trailing 24 months

Vehicle OOS
28.6% (nat'l 22.26%)
Driver OOS
0% (nat'l 6.67%)
Inspections
22
Crashes
3
Fatal crashes
1
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving1.0524%Vektor est.
Hours-of-Service0.2218%Vektor est.
Driver Fitness00%Vektor est.
Controlled Substances00%Vektor est.
Vehicle Maintenance7.4669%Vektor est.