All Services Engineering & Architecture Mechanical Engineer $20/hr · Starting at $50 i am mechanical engineer. my speciality is HVAC designing and i am working as HVAC design engineer. i have a lot of experience. i have design HVAC systems of hospitals and other buldings. About $20/hr · Ongoing Download Resume i am mechanical engineer. my speciality is HVAC designing and i am working as HVAC design engineer. i have a lot of experience. i have design HVAC systems of hospitals and other buldings. Skills & Expertise DesignHVAC System DesignMechanical 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts DesignersHVAC System Designers