SOUTHERN MAIL SERVICE INC
CONROE, TX
06/01/1974
3 years, 6 months
381
Power Units
275
Drivers
Current
as of today
Active · 381 power units · 275 drivers · Conroe, TX
2026
Aug 2026
Driver count changed 350 → 275
Aug 2026
Driver count changed 700 → 350
Aug 2026
Phone changed
9366471260 → 8009585844
Aug 2026
Fleet grew 361 → 381 power units
Aug 2026
Driver count changed 355 → 700
May 13, 2026
MCS-150 biennial update filed
Reported mileage: 35,000,000 (2026)
Reported power units: 361 → 381
Reported drivers: 355 → 275
Reported trailers: 568
May 1, 2026
MCS-150 biennial update filed
Reported mileage: 35,000,000 (2026)
Reported power units: 394 → 361
Reported drivers: 478 → 355
Reported trailers: 568
2025
Feb 7, 2025
MCS-150 biennial update filed
Reported mileage: 42,000,000 (2024)
Reported power units: 484 → 394
Reported drivers: 639 → 478
Reported trailers: 568
2023
Apr 2023
Address changed: DALLAS, TX → CONROE, TX
1921 W COMMERCE, DALLAS, TX 75208 → 2505 N FRAZIER, CONROE, TX 77303
Apr 2023
Phone changed
(214) 748-9191 → (936) 647-1260
Mar 9, 2023
MCS-150 biennial update filed
Reported mileage: 49,000,000 (2022)
Reported power units: 473 → 484
Reported drivers: 550 → 639
2021
Mar 9, 2021
MCS-150 biennial update filed
Reported mileage: 49,000,000 (2020)
Reported power units: 473
Reported drivers: 550
2003
Nov 13, 2003
Safety rating: Satisfactory
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.