Ruby Engineering specializes in Corrosion Control and Commercial Diving. We design, install and maintain cathodic protection systems that significantly increase the life of assets by minimizing the effects of corrosion on metal structures of all types. We also perform marine construction projects that includes work on terminals, piers, docks and bridges. NACE Certified Cathodic Protection SpecialistsNJ DEP Certified Storage Tank InspectorsNJ DEP Certified Corrosion SpecialistProfessionally Trained Commercial DiversNJ Small Business Enterprise NY/NJ Certified MBE