CarrierintelCarrierintel
DT

DETMAR TRANSPORT LLC

DOT 3638442MC 1249305ActiveMotor CarrierInterstateGREAT WEST CASUALTY CO.SAN ANTONIO, TX

COMPANY

Authority since
2024-10-04
MCS-150
2026-05-08 · 10,539,000 mi (2025)
Fleet
196 units · 294 trailers · 191 drivers
Annual mileage (VMT)
12,418,529 mi (2026)

ADDRESS

Physical
18615 TUSCANY STONE STE 200
SAN ANTONIO, TX 78258
Mailing
Same as physical

CONTACT

Phone
2104712170
Email
bvivens@detmarlogistics.com

OFFICERS

Primary Officer
MATTHEW D. DETMAR
Title
CEO
Origin
Anglosphere
Origin candidates
English 61% · German 28%

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
5
General FreightMachinery, Large ObjectsLiquids / GasesChemicalsOther: FRAC SAND
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
23 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Elevated Risk
4 risk factors · 2 strengths
OOS RATE
23.0%
28 / 122 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

4 risk factors · 2 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
17 crashes · 0 fatal · 7 with injuries · 16 tow-away
Clean Inspection Rate
77% — 94 clean of 122 inspections
Out-of-Service Rate
23.0% — driver OOS 6, vehicle OOS 25

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
10 historical event(s) on file
MCS-150 Filing
Last filed 2026-05-08

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,000,000

SUMMARY

High OOS rate 23% (last 24 mo)
4.3 crashes per 100 trucks/yr
7 injury crashes in the last 24 months
1.8 violations per inspection
Active insurance on file
Coverage $1.0M

Other motor carriers in San Antonio, TX

All carriers in San Antonio, TX →

More carriers in Texas

All Texas carriers →Browse every state →