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Ecology Services Inc (DOT# 779901) – FMCSA Carrier Profile

DOT# 779901MC# 1057090● Active
Updated: 2026-03-09

Ecology Services Inc is a registered motor carrier with the FMCSA under USDOT number 779901. The company operates from Columbia, MD and maintains an active operating status with 42 power units and 43 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: February 3, 2007

Ecology Services Inc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address9135 Guilford Road, Columbia, MD, 21046
Phone(301) 362-6700
EmailMPATTERSON@ECOLOGYSERVICES.COM
Entity TypeAuthorized For Hire
OperationIntrastate (Hazmat)
Power Units42
Drivers43
MCS-150 FiledJanuary 30, 2026
Annual Mileage470,000 mi (2025)
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Inspection Summary

All-time Inspections
All-time
23
Total
6
OOS
0
Driver OOS
6
Vehicle OOS
OOS Rate26.09%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
2
Total
0
Fatal
1
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
1.2
Unsafe Driving
0.4
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
6.4
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 779901?
USDOT number 779901 is assigned to Ecology Services Inc, an active motor carrier registered with the FMCSA, based in Columbia, MD.
What is the safety rating of Ecology Services Inc?
Ecology Services Inc has a safety rating of Satisfactory as of February 3, 2007.
How many inspections has Ecology Services Inc had?
Ecology Services Inc has recorded 23 total inspections with 6 out-of-service orders, representing an OOS rate of 26.09%.
Where is Ecology Services Inc located?
Ecology Services Inc is headquartered at 9135 Guilford Road, Columbia, MD 21046.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 779901 · Last updated: 2026-03-09. View official FMCSA record →