SOS LIQUID WASTE HAULERS LTD CO

USDOT 2026887 • DBA: SOUTHWASTE DISPOSAL • 1375 CREEKVIEW DR, SAN ANTONIO, TX, 78219

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

2,026,887

Status

ACTIVE

Operation

Intrastate (Non-Hazmat)

State

Texas

Phone

2103425257

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

1,098,528

Physical Address

1375 CREEKVIEW DR, SAN ANTONIO, TX, 78219

Mailing Address

P O BOX 201480, SAN ANTONIO, TX, 78220

Contact

Phone: 2103425257

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

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.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

N/A

Drugs / Alcohol

Hours of Service

N/A

Unsafe Driving

N/A

Vehicle Maintenance

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

10 OOS

Vehicle OOS %

31.6%

Above nat'l avg (23.4%)

Driver OOS %

5.3%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 19 of 19 inspection records

Inspection Activity Map

1 state • 19 inspections

None Low Medium High🚛 Home base

Violation Summary (49 violations from 19 inspections)

fmcsa-inspection-file

Violation Summary (49 violations from 19 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2RG	Operating a CMV while ill or fatigued	7	0	8	Unsafe Driving
FMCSR:392.2	Operating a CMV while ill or fatigued	6	0	8	Unsafe Driving
FMCSR:393.45B2UV	Brake tubing/hoses inadequate	4	1	7	Vehicle Maintenance
FMCSR:393.47E	Slack adjuster defective	3	0	7	Vehicle Maintenance
FMCSR:393.47(e)	Slack adjuster defective	3	0	7	Vehicle Maintenance
FMCSR:393.11	Lighting devices/reflectors	2	0	3	Vehicle Maintenance
FMCSR:393.207(a)	Suspension defective	2	1	7	Vehicle Maintenance
FMCSR:396.3(a)(1)	Inspection/repair/maintenance - general	2	1	5	Vehicle Maintenance
FMCSR:393.53(b)	Steering system components worn	2	0	7	Vehicle Maintenance
FMCSR:393.201A	Frame - cracked/loose/broken	1	1	8	Vehicle Maintenance
FMCSR:393.45	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.45PC	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.55D3	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.45DLPC	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.75A3	Tire-flat and/or audible air leak	1	1	—	Vehicle Maintenance
FMCSR:392.9A2-C	Cargo - Vehicle components or dunnage not secured	1	1	—	Unsafe Driving
FMCSR:393.45DLUV	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.53B	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:393.45UV	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.53BMAN	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:396.3A1BOS	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:393.95B	Emergency equipment - warning devices missing	1	0	4	Vehicle Maintenance
FMCSR:393.55E	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.45(b)(2)	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:393.30	Battery improperly secured	1	0	3	Vehicle Maintenance
FMCSR:393.75(a)(3)	Tire-flat and/or audible air leak	1	1	—	Vehicle Maintenance
FMCSR:393.9(a)	Inoperable required lamps	1	0	3	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

31.6%vs nat'l 23.4%

+8.2 pts above avg

Driver OOS Rate

5.3%vs nat'l 6.7%

-1.4 pts below avg

Violations / Inspection

2.58vs nat'l 1.80

+0.78 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (19 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (19 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jan 23, 2026	86876680	ENTRY RAMP AT TX480	TX	Level 2	TROX OTHER	0	—	No
Jan 22, 2026	86877187	Roadside	TX	Level 2	DRAG SEMI-TRAILER	0	—	No
Jan 16, 2026	86841767	IH35 NB DEVINE SCALE	TX	Level 1	MAXC SEMI-TRAILER	6	393.45B2UV, 393.201A, 393.45	Yes
Dec 10, 2025	86555338	IH35 NB	TX	Level 2	PTRB TRUCK TRACTOR	3	393.45PC, 393.45B2UV, 393.55D3	No
Dec 4, 2025	86543803	TW-0130 IN TRAVIS CO. (426-461	TX	Level 3	PTRB TRUCK TRACTOR	0	—	No
Dec 4, 2025	86494245	US281 SB FALFURRIAS SCALE	TX	Level 2	TROX SEMI-TRAILER	2	393.45DLPC, 393.75A3	Yes
Sep 23, 2025	85892770	2525 US281	TX	Level 3	PTRB TRUCK TRACTOR	0	—	No
Sep 17, 2025	85816656	IH 35 NB MM 59	TX	Level 2	PTRB TRUCK TRACTOR	2	392.9A2-C, 393.45DLUV	Yes
Sep 9, 2025	85738702	IH10 EB KINGSBURY SCALE	TX	Level 2	PTRB TRUCK TRACTOR	2	392.2RG	No
Jul 23, 2025	85352254	Roadside	TX	Level 1	DESP SEMI-TRAILER	3	393.47E, 393.53B, 392.2RG	No
Mar 5, 2025	84052661	US-0090 IN BEXAR CO. (554-594)	TX	Level 1	OTHR SEMI-TRAILER	1	392.2RG	No
Jan 2, 2025	83539960	Roadside	TX	Level 1	PTRB TRUCK TRACTOR	6	393.47E, 393.45UV, 393.53BMAN	Yes
Nov 13, 2024	83185373	US77 RIVIERA SCALE	TX	Level 2	OTHR SEMI-TRAILER	0	—	No
Oct 21, 2024	83029228	IH-0037 IN BEXAR CO. (119-143)	TX	Level 2	KW STRAIGHT TRUCK	1	393.95B	No
Oct 17, 2024	82941374	US281 SB FALFURRIAS SCALE	TX	Level 2	MCKT SEMI-TRAILER	2	393.55E, 392.2RG	No
May 21, 2024	81698819	Roadside	TX	Level 2	PTRB TRUCK TRACTOR	3	393.207(a), 393.11	Yes
May 13, 2024	81619552	Roadside	TX	Level 2	TROX SEMI-TRAILER	2	393.11, 393.45(b)(2)	No
Nov 27, 2023	80270025	IH 35 NORTHBOUND DEVINE	TX	Level 2	PTRB TRUCK TRACTOR	9	392.2, 393.30, 393.75(a)(3)	Yes
Apr 26, 2023	78510972	IH 10 EASTBOUND BROOKSHIRE	TX	Level 1	HEIL SEMI-TRAILER	7	393.47(e), 393.53(b), 393.9(a)	Yes

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

17 total · 29.4% OOS

2024-052026-01

InspectionsOOS

Most frequent inspection stations

US281 SB FALFURRIAS SCALE2 · 1 OOS

ENTRY RAMP AT TX4801

IH-0037 IN BEXAR CO. (119-143)1

IH 10 EASTBOUND BROOKSHIRE1 · 1 OOS

IH10 EB KINGSBURY SCALE1

IH35 NB1

IH35 NB DEVINE SCALE1 · 1 OOS

IH 35 NB MM 591 · 1 OOS

Violations by BASIC category

Vehicle Maintenance35 · 9 OOS

Unsafe Driving14 · 1 OOS

Recent Crashes

16 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 5 crashes

Tow-Aways

Crash History (16 records)

fmcsa-crash-fileApr 5, 2026

Crash History (16 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Oct 20, 2023	TX	TOW	0	AUSTIN	S 10100 S IH 35 NB	...646632	SOS LIQUID WASTE HAULERS LTD CO
Oct 19, 2023	TX	TOW	0	AUSTIN	N 12901 N IH 35 NB	...678058	SOS LIQUID WASTE HAULERS LTD CO
Oct 13, 2022	TX	TOW	0	SAN ANTONIO	N 1200 COLORADO ST	...020105	SOS LIQUID WASTE HAULERS LTD CO
Apr 11, 2022	TX	INJURY	1	SAN ANTONIO	E 10800 10 HWY	...091544	SOS LIQUID WASTE HAULERS LTD CO
Oct 19, 2021	TX	TOW	0	SAN ANTONIO	6200 NOT REPORTED	...734912	SOS LIQUID WASTE HAULERS LTD CO
Jan 17, 2019	TX	TOW	0	—	—	—	—
Dec 7, 2018	TX	TOW	0	—	—	—	—
Jun 29, 2018	TX	TOW	0	—	—	—	—
Feb 8, 2018	TX	INJURY	1	—	—	—	—
Sep 15, 2016	TX	TOW	0	—	—	—	—
Aug 19, 2015	TX	TOW	0	—	—	—	—
Apr 14, 2014	TX	INJURY	1	—	—	—	—
Dec 18, 2012	TX	INJURY	1	—	—	—	—
Aug 2, 2012	TX	TOW	0	—	—	—	—
May 3, 2011	TX	TOW	0	—	—	—	—
Mar 17, 2010	TX	INJURY	1	—	—	—	—