US · FMCSA ACTIVE
MASTER VAC INDUSTRIAL SERVICES LLC
Geismar, LA 70734 · DOT 766897
Company profile
Web-discovered · as of 2026-07-30
Geismar, LA-based provider of industrial services including vacuum truck operations, hydro-blasting, hydro-excavation, and tank cleaning for the petrochemical, refining, and pipeline industries. Operates as a specialized service provider with a regional presence in LA, TX, and MS.
Fleet use
Specialized service
Operating scope
Regional
Service model
own account
Equipment
tanker, specialized
Ownership
Private
HQ · 6260 Highway 73, Geismar, LA 70734
Website and FMCSA 2026 data confirm active status with 34 power units, specializing in vacuum services.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
34
power units
Activity
road freight carrier
private licence
In operation since
1998
18 drivers
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