Carrierintel
SM

SOUTHERN MAIL SERVICE INC

CarrierIntel Score: 66/100. 42 inspection violations in the past 12 months. Updated Oct 2026.

DOT 172954MC 1535071ActiveMotor CarrierInterstateGreat West Casualty CoCONROE, TX

COMPANY

Authority since
2023-04-14
MCS-150
2026-05-13 · 35,000,000 mi (2026)
Fleet
381 units · 568 trailers · 275 drivers
Annual mileage (VMT)
35,000,000 mi (2026)

ADDRESS

Physical
2505 N FRAZIER
CONROE, TX 77303
Mailing
P O BOX 2145
HOUSTON, TX 77252

CONTACT

Phone
8009585844
Email
davidm@southernmail.com

OFFICERS

Primary Officer
LETITIA FARRELL
Title
PRESIDENT
Email
tish@southernmail.com
Phone
+1 (936) 647-1260

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
4
General FreightU.S. MailPaper ProductsOther: General Freight
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
42 mo
Active authority
INSURANCE
1 active
Great West Casualty Co
RISK GRADE
Severe Risk
3 risk factors · 4 strengths
OOS RATE
10.7%
27 / 253 inspections

CarrierIntel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

66
out of 100
Fair
Markers: OOS inspection Crash Fatality

Fleet vs Reality

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

Severe Risk

3 risk factors · 4 strengths · 7 data points

SAFETY PERFORMANCE

Crash Record
293 crashes · 17 fatal · 112 with injuries · 276 tow-away
Clean Inspection Rate
89% — 226 clean of 253 inspections
Out-of-Service Rate
10.7% — driver OOS 1 insp., vehicle OOS 26 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
2 historical event(s) on file
MCS-150 Filing
Last filed 2026-05-13

INSURANCE

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

SUMMARY

3 fatal crashes in the last 12 months
Elevated OOS rate 14% (last 24 mo)
13 injury crashes in the last 24 months
Low crash rate (3.4 per 100 trucks/yr)
89% clean inspections
Active insurance on file
Coverage $1.0M

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