ECOLOGY SERVICES INC
AUTHORIZEDUSDOT
779901
MC Number
1057090
Fleet Size
42
Total Drivers
43
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
ECOLOGY SERVICES INC is a mid-size interstate motor carrier based in COLUMBIA, Maryland, operating 42 power units with 43 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. They have 3 crashes on file (1 with injuries). FMCSA records show 22 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Maryland is 14.4% and the average vehicle OOS rate is 26.1% across 44,063 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
22
Total
51%
Driver %
Insurance on file
Liability (BIPD)
GREAT DIVIDE INSURANCE COMPANY — eff. Jul 11, 2019
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
3
Total Crashes
Similar carriers in Maryland
Other carriers in the same state with a similar fleet size.
THE CLARK CONSTRUCTION GROUP LLC
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SUSTAINABLE ENERGY SYSTEMS LLC
JOSEPH R SMITH INC
EASTERN SHORE FOREST PRODUCTS INC
Frequently asked questions
Is ECOLOGY SERVICES INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for ECOLOGY SERVICES INC (USDOT #779901) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is ECOLOGY SERVICES INC's safety record?
ECOLOGY SERVICES INC has 22 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does ECOLOGY SERVICES INC operate?
ECOLOGY SERVICES INC operates 42 power units with 43 drivers on file. That puts them in the mid-size range.
Does ECOLOGY SERVICES INC transport hazardous materials?
Yes. ECOLOGY SERVICES INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is ECOLOGY SERVICES INC located?
ECOLOGY SERVICES INC is based in COLUMBIA, Maryland at 9135 GUILFORD ROAD, 21046. Phone: (301) 362-6700.
What are ECOLOGY SERVICES INC's out-of-service rates?
ECOLOGY SERVICES INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 28.6%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.