All Services Engineering & Architecture Mechanical Engineer $20/hr · Starting at $25 Plumbing Engineer. Design sanitary, domestic, storm water, fuel gas system for residential, commercial, high rises. Proficient in autocad Mep, Revit, Hvac solutions. About $20/hr · Ongoing Download Resume Plumbing Engineer. Design sanitary, domestic, storm water, fuel gas system for residential, commercial, high rises. Proficient in autocad Mep, Revit, Hvac solutions. Skills & Expertise DesignEngineeringHVAC System DesignMechanical EngineeringPlumbing DesignSystems Engineering 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersHVAC System DesignersDesignersMechanical Engineers