A Professional Mechanical Engineer specializing in HVAC design, air duct layout, ventilation systems, mechanical piping, smoke control systems, Revit MEP modeling, HVAC load calculations, and permit-ready construction drawings for USA residential and commercial projects. I deliver energy-efficient, code-compliant, and high-quality HVAC engineering solutions including duct sizing, airflow optimization, BIM coordination, chilled water piping, fire ventilation systems, and HVAC shop drawings with fast turnaround and professional support.... Lee más