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Carrier profile · USDOT 756821 · FMCSA data fetched 2026-10-27

CLYM ENVIRONMENTAL SERVICES LLC

DBA CLYM

12 power units11 driversInterstateFREDERICK, MD

Census status Active (A)
Official links FMCSA SAFER
Official record overview · fetched 2026-10-27 06:51 UTC

Below are official FMCSA record counts; the trial reference score is listed separately. No ranking or load verdict.

Registration · MCS-150

12

power units reported

Drivers reported
11
Status code
A · Active
MCS-150 filed
2026-03-07
Authority · raw codes

—

authority types listed Active (source value)

Docket
none listed
Rows matched
—
Status changes on file
—
Insurance filings

—

filing rows on record

Latest effective
—
Insurer
—
Prior policies
—
Inspections

—

SMS summary

SMS summary total
—
Driver OOS (SMS)
—
Vehicle OOS (SMS)
—

Loading authority, insurance and inspection sources… “—” means not loaded yet, not zero.

Loading this official source… values are not shown until it answers (not zero).

Trial reference score: waiting for the official authority and inspection sources — no score is shown until they answer.

01

Safety

Loading this official source… values are not shown until it answers (not zero).

Also on FMCSA:SAFER FMCSA SMS (BASICs)

Roadside inspections

Loading this official source… values are not shown until it answers (not zero).

Reported crashes

Loading this official source… values are not shown until it answers (not zero).

02

Authority & Insurance

Operating authority by docket

Loading this official source… values are not shown until it answers (not zero).

Authority status history

Loading this official source… values are not shown until it answers (not zero).

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

Loading this official source… values are not shown until it answers (not zero).

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

03

Equipment

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-27 06:51 UTC

Power units

12

Truck units

12

Bus units

0

EquipmentOwnedTerm leasedTrip leased
Straight trucks10——
Truck tractors—2—
Trailers—4—
Ownership mix by equipment type
Straight trucksIncomplete source fields — no share computed—
Truck tractorsIncomplete source fields — no share computed—
TrailersIncomplete source fields — no share computed—
  • Owned
  • Term leased
  • Trip leased

Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.

MCS-150 self-reported counts. “—” means the source field is empty, not zero.

Loading this official source… values are not shown until it answers (not zero).

04

Operations

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-27 06:51 UTC

Carrier operation

Interstate (A)

Classification: AUTHORIZED FOR HIRE;EXEMPT FOR HIRE

MCS-150 mileage

225,000 mi

Reported year 2025

Cargo classifications checked
  • General freight
  • Garbage/refuse
Interstate drivers >100 mi / ≤100 mi
2 / 6
Intrastate drivers >100 mi / ≤100 mi
0 / 3
Hazmat indicator (hm_ind)
Y
Registered address
1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704, US

Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.

05

Identity & Federal

Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated not reportedFetched 2026-10-27 06:51 UTC

Legal name
CLYM ENVIRONMENTAL SERVICES LLC
DBA
CLYM
USDOT
756821
MC / FF / MX
Not provided
Physical address
1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704, US
Mailing address
1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704, US
Business type
Not provided
Carrier/shipper code
C;S
Census add date
1998-06-25
MCS-150 filing date
2026-03-07
Power units / drivers
12 / 11
Latest review (type · date)
C · 2009-06-02
06

Federal activity

  1. 2026-03-07Census

    Latest MCS-150 filing

  2. 2009-06-08Census

    Official safety rating: S

  3. 2009-06-02Census

    Compliance review recorded (C)

  4. 1998-06-25Census

    Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

Loading…

07

FAQ

+What is CLYM ENVIRONMENTAL SERVICES LLC's USDOT number?

USDOT 756821; no MC/FF/MX docket is listed in the census record.

+Is CLYM ENVIRONMENTAL SERVICES LLC active?

The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.

+How many trucks and drivers does CLYM ENVIRONMENTAL SERVICES LLC report?

12 power units and 11 drivers, self-reported on the MCS-150 filed 2026-03-07.

+Does CLYM ENVIRONMENTAL SERVICES LLC have insurance on file?

The insurance source did not respond for this page load.

+Where is CLYM ENVIRONMENTAL SERVICES LLC located?

Registered physical address: 1539 TILCO DRIVE SUITE 123, FREDERICK, MD, 21704, US. This is a registration address, not an operating area.

Answers are generated from the records on this page.

08

Nearby carriers

Loading this official source… values are not shown until it answers (not zero).

—

Sources

Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.