J & J Diving is a drug-free workplace that provides underwater diving services the customers. The company offers services to industrial facilities and commercial marine contractors. It provides several casino services, including bow thruster change out, sleeve installation, fabrication of blanks, keel cooler replacements, anode installations, log removal, ultrasonic thickness testing and dredging and bottom surveys. The company s offshore services include barge support, drilling rig support, handjetting, inspections, oil and gas maintenance, pipeline repair and construction, pipeline burial and pipeline plug and abandonment. Its inland services offer a variety of casino inspections, zebra mussel removal, traveling water screen inspection and repair and diving & underwater inspection. J & J Diving was founded in 2001 and is located in Gretna, La.