All Services Engineering & Architecture Autocad Drafting,HVAC Drafting,HVAC calc $9/hr · Starting at $28 To develop the design and drafting with Autocad as well as HVAC Draftings,ESP Calculations and other calculations which is related to HVAC. About $9/hr · Ongoing Download Resume To develop the design and drafting with Autocad as well as HVAC Draftings,ESP Calculations and other calculations which is related to HVAC. Skills & Expertise 2D AutoCADBill Of Materials Calculations (bom)DraftingHVAC System Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Drafters2D AutoCAD DrawingHVAC System Designers