I’m a Mechanical Engineer specializing in residential HVAC design with 4+ years of experience. I provide professional ACCA Manual J, Manual D, and Manual S (JDS) calculations, HVAC load calculations, duct design, equipment selection, and HVAC permit drawings. I work with AutoCAD, HAP, and Revit MEP to deliver accurate, detailed, and permit ready HVAC plans. I serve clients across the US, UK, Canada, Australia, and the Middle East, helping homeowners, contractors, builders, and designers with reliable HVAC design solutions.... Read more