Diamond Diesel

Founded in 2007 by mariners, Diamond Diesel has been at the forefront of fuel polishing innovation, addressing the challenges of fuel contamination in marine and industrial systems. With a commitment to excellence, the company offers advanced fuel polishing services, comprehensive tank inspections, and preventive maintenance programs. Operating from locations in Jupiter, West Palm Beach, and Tampa, Diamond Diesel serves a wide range of clients, including those in the commercial and critical power sectors. The company is dedicated to maintaining the integrity of fuel systems through high-efficiency filtration and expert analysis, ensuring compliance and reliability for its customers. In 2024, Diamond Diesel was acquired by a fellow mariner, further solidifying its maritime heritage while continuing to protect Florida's vessels and infrastructure.