All Services Engineering & Architecture Mechanical design engineer $12/hr · Starting at $30 HVAC and Plumbing design, Kitchen ventilation design, Revit, AutoCAD, Carrier HAP, MS Office, Trace, HVAC equipment selection. About $12/hr · Ongoing Download Resume HVAC and Plumbing design, Kitchen ventilation design, Revit, AutoCAD, Carrier HAP, MS Office, Trace, HVAC equipment selection. Skills & Expertise DesignEngineeringEquipment AcquisitionHVAC System DesignMechanical EngineeringMicrosoftMicrosoft OfficePlumbing Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts EngineersEquipment Acquisition ExpertsHVAC System DesignersMechanical EngineersMicrosoft Office ExpertsDesignersMicrosoft Developers