Master Vac Industrial Services Llc

Active

USDOT 766897InterstateOTHER-VACCUM TRUCKSOperating since Aug 1998Updated Apr 21, 2026

Call Message

Above-average violations

Master Vac Industrial Services Llc is an active interstate carrier based in Geismar, LA.

Not Rated

No FMCSA Compliance Review on file.

33.3%

OOS Rate · above 21% national

BASIC Alerts · of 5 categories

Crashes · last 24 months

0Power Units18 drivers

0Total Drivers18 CDL

0Inspectionslast 24 months

0Violations1.0 per inspection

0%OOS Ratevs 21% national avg

0Crasheslast 24 months

Company Details

Phone: (225) 677-5446
Cell: (225) 298-9200
Email: sam@mastervac.com
Address: 6260 Highway 73
Geismar, LA 70734
Officers: Brent Upton, Damon Wood

Operation: Interstate
Classification: Other-Vaccum Trucks
Cargo: Other
Hazmat: No
Drivers: 18(18 CDL)
Mileage: 402000 mi (2025)
MCS-150 Updated: Mar 13, 2026
Safety Rating: None

Insurance

No insurance filings on record.

View on FMCSA L&I

Carrier Profile

Annual mileage: 402,000 mi(2025)
Fleet: 34 power units· 3 tractors · 3 trailers · 31 trucks
Drivers: 18 drivers(18 CDL · 2 interstate · 16 intrastate)

Mailing address: P O Box 137
Geismar, LA 70734
Fax: 2256778197

Fleet Details

Vehicle Type	Owned	Term Leased	Trip Leased
Straight Trucks	31	0	0
Tractors	3	0	0
Trailers	3	0	0
Total Power Units	34

Equipment Observed

Last seen Jul 16, 2025

Distinct vehicles · 24 mo

vs 34 self-reported (MCS-150)

Top makes

KENWORTH1
WESTERN ST1
FREIGHTLIN1

Registered in

BASIC Analysis

Higher values = more violations. 0 = clean record.

Category	Insp w/ Viol

How this carrier compares

Cohort: LA · Large fleet

Category	vs. Cohort	vs. State	Reading
Unsafe Driving	0%	0%	Better than most peers
HOS Compliance	0%	0%	Better than most peers
Driver Fitness	0%	0%	Better than most peers
Controlled Substances	0%	0%	Better than most peers
Vehicle Maintenance	95%	91%	Worse than most peers

Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.

FMCSA Registry Timeline

First registered: Aug 1998· 27 years ago
Last MCS-150 self-update: Mar 2026· 4 months ago
Authority status: Active

Inspections (24 months)

Last inspection: Jul 16, 2025 · 12 months ago

Type	OOS	OOS %	Nat'l Avg
Driver	0	—	6.67%
Vehicle	1	—	22.26%
Hazmat	0	—	4.44%

Where they run

Inspected in 1 state. Top state LA accounts for 100% of activity.

Accident Reports (24 months)

Period	Fatalities	Injuries	Tow-away	Total
Jul 1, 2024	0	1	0	1

Violation Details

Most-cited violation codes

39311A1LTSMLighting - Turn signal - Any missing on the rearmost vehicle.1x
3939Inoperable Required Lamp1x
3939ALSLILighting - Stop lamps - Any inoperative.1x

BASIC Category	Total	Severe	OOS
Vehicle Maintenance	3	2	1

Recent activity · last 4 inspections, 3 violationsShow details

Recent Inspections

Date	State	Vehicle	Violations	OOS
Jul 16, 2025	LA	STRAIGHT TRUCK	0	0
Apr 15, 2025	LA	TRUCK TRACTOR	0	0
Feb 17, 2025	LA	STRAIGHT TRUCK	2	1
May 9, 2024	LA	STRAIGHT TRUCK	1	0

Recent Violations

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Try DataTruck — AI-Native TMS

Unsafe Driving	0	0.00	—
HOS Compliance	0	0.00	—
Vehicle Maintenance	2	8.00	—
Driver Fitness	0	0.00	—
Controlled Substances	0	0.00	—

Date	Code	Description	BASIC	OOS
Feb 17, 2025	3939ALSLI	Lighting - Stop lamps - Any inoperative.	Vehicle Maintenance	—
Feb 17, 2025	39311A1LTSM	Lighting - Turn signal - Any missing on the rearmost vehicle.	Vehicle Maintenance	Yes
May 9, 2024	3939	Inoperable Required Lamp	Vehicle Maintenance	—