I will design professional hvac , ventilation, and mep drawing


About this gig
Are you looking for accurate, code-compliant, and permit-ready HVAC drafting for residential, commercial, or industrial projects?
I provide professional HVAC and MEP 2D drafting and 3D modeling services using industry-standard tools like AutoCAD and Revit. Whether you need a simple duct layout conversion from a PDF sketch or a comprehensive multi-zone ventilation and equipment schedule, I deliver precise, contractor-friendly shop drawings aligned with regional building codes (ASHRAE, SMACNA, or local standards).
What I Deliver
- Ductwork Layout & Sizing: Supply, return, fresh air, and exhaust duct sizing, transitions, and diffuser/grille placements.
- Mechanical Equipment Layout: Precise placement of AHUs, FCUs, VRF/VRV units, chillers, condensers, and rooftop units (RTUs).
- Piping & Refrigerant Schematics: Chilled water line routing, VRF refrigerant piping, condensate drain lines, and schematics.
- Schedules & BOQ: Equipment schedules, airflow calculations (CFM/LPS tables), and Bills of Quantities on request.
- Conversion & As-Builts: Conversion of hand-drawn sketches, PDFs, or site markups into layered, print-ready .DWG and .PDF files.
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Get to know Chandresh Patel
- FromIndia
- Member sinceMar 2021
- Last delivery5 years
Languages
Hindi, English
FAQ
Architectural Base Plan
Architectural floor plans in .DWG (preferred) or clean, scaled .PDF.
Project Scope & Requirements
Ceiling heights, false ceiling drop limits, and unit placement preferences.
Heat Load / CFM Data:
Calculated airflow requirements or equipment selection (if already available; otherwise state if sizing from scratch is needed).
Governing Standards
Specific local code requirements (e.g., ASHRAE, SMACNA, NBC, or British Standards).

