Extinval USA is a marine firefighting, safety service, and lifeboat & davit inpection company serving the greater Texas Gulf Coast. Headquartered in Houston, Texas, Extinval USA serves cargo ships, cruise ships, offshore rigs, and other marine vessels in the Gulf of Mexico and beyond. Extinval is a Lloyds & ABS approved lifeboat & davit inspection company also providing gas detection equipment, fire detection & firefighting equipment, and other safety inspections and calibration services. Call today to schedule a service or inspection.