CLYM ENVIRONMENTAL SERVICES LLC
USDOT 756821 • DBA: CLYM • 1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:S
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
756,821
Status
ACTIVE
Operation
Interstate
State
Phone
3016946000
Email
Power Units (MCS-150)
12
Drivers (MCS-150)
11
Safety Rating
S
MCS-150 Mileage
225,000
Physical Address
1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704
Contact
Phone: 3016946000
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
9%
Unsafe Driving
32%
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
76
Violations
62
11 OOS
Vehicle OOS %
7.9%
Driver OOS %
5.3%
Power Units (MCS-150)
12
Drivers (MCS-150)
11
Crash Records
2
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
2
May
3
Jun
2
Jul
3
Aug
Sep
1
Oct
3
Nov
3
Dec
2
Jan
1
Feb
2
Mar
3
Apr
5
May
3
Jun
1
Jul
1
Aug
3
Sep
6
Oct
2
Nov
1
Dec
4
Jan
2
Feb
1
Mar
2
Apr
Clean monthMonth with OOSBased on latest 76 of 76 inspection records
Inspection Activity Map
8 states • 76 inspections
None Low Medium High🚛 Home base
Violation Summary (62 violations from 76 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:396.3(a)(1) | Inspection/repair/maintenance - general | 5 | 3 | 5 | Vehicle Maintenance |
| FMCSR:395.8D11-HOSF | 395.8D11-HOSF | 4 | 0 | — | Hours Of Service |
| FMCSR:393.60C | Glazing/window obstructions | 3 | 0 | 4 | Vehicle Maintenance |
| FMCSR:395.8C-HOSF | RODS not accurate | 3 | 0 | 5 | Hours Of Service |
| FMCSR:395.8A | Failing to keep RODS | 3 | 0 | 7 | Hours Of Service |
| FMCSR:392.2-SLLS2 | Speeding 6-10 mph over limit | 2 | 0 | 5 | Unsafe Driving |
| FMCSR:395.8E-HOSPD | False record of duty status | 2 | 0 | 10 | Hours Of Service |
| FMCSR:393.9A-LLPL | Inoperable required lamps | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:395.22H4-ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | 2 | 0 | — | Hours Of Service |
| FMCSR:395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | 2 | 2 | — | Hours Of Service |
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:390.21(b) | USDOT number not displayed | 2 | 0 | 3 | General/Admin |
| FMCSR:393.47(e) | Slack adjuster defective | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.53(b) | Steering system components worn | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLMF | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75A1-TFBMF | Tires - Front belt material/casing ply showing in tread area | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:396.9D2-FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:177.817A-HMSP | Placarding violation | 1 | 1 | 8 | Hazardous Materials |
| FMCSR:172.200A-HMSPS | Hazmat shipping papers missing/inadequate | 1 | 0 | 6 | Hazardous Materials |
| FMCSR:393.53B-B | Steering system components worn | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:396.3A1-BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.47E | Slack adjuster defective | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.9A-LHLI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLS1 | Speeding 1-5 mph over limit | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:395.8K2-HOSP | HOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty | 1 | 1 | — | Hours Of Service |
| FMCSR:395.8F1-HOSM | HOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time: | 1 | 0 | — | Hours Of Service |
| FMCSR:395.3A2-HOSPDIT | HOS (Property) - Driver driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty at the time of inspection. Time | 1 | 1 | — | Hours Of Service |
| FMCSR:393.11A1-LFTSM | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11A1-LHWS | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLTL | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:395.22G-ELDMFV | HOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position. | 1 | 0 | — | Hours Of Service |
| FMCSR:392.2-SLLS4 | Speeding 15+ mph over limit | 1 | 0 | 10 | Unsafe Driving |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:391.41(a) | Physical qualification - general | 1 | 0 | 7 | Driver Fitness |
| FMCSR:395.22(h)(4) | Driver failed to maintain supply of blank drivers records of duty status graph-grids | 1 | 0 | — | Hours Of Service |
| FMCSR:395.8(a)(1) | Not using the appropriate method to record hours of service | 1 | 1 | — | Hours Of Service |
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.95(a) | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:391.45(b) | Expired medical examiner's certificate | 1 | 0 | — | Driver Fitness |
| FMCSR:393.75(b) | Tire tread depth insufficient (steer) | 1 | 0 | 7 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
7.9%vs nat'l 23.4%
-15.5 pts below avg
Driver OOS Rate
5.3%vs nat'l 6.7%
-1.4 pts below avg
Violations / Inspection
0.82vs nat'l 1.80
-0.98 below avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (76 inspections)
Showing 50 of 76
fmcsa-inspectionsApr 5, 2026
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
59 total · 13.6% OOS
2024-042026-04
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
2 crash records from FMCSA Crash File
Total Crashes
2
Fatalities
0
Injuries
0
Tow-Aways
2
Crash History (2 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Jan 29, 2026 | IN | TOW | 0 | 0 | SHELBYVILLE | N RILEY HIGHWAY | ...206152 | CLYM ENVIRONMENTAL SERVICES LLC |
| Dec 5, 2024 | NJ | TOW | 0 | 0 | HANOVER TWP | Rt 511 (Whippany Road) | ...D12082 | CLYM ENVIRONMENTAL SERVICES LLC |
Compliance Timeline
2 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
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FMCSA Crash File
Inspections76 inspection records
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FMCSA Company Census File
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FMCSA Authority History
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FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026