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Skills

  • HVAC System Design
  • MEP Engineering
  • Engineering
  • Hvac
  • Mep Design
  • Mep Drafting
  • Mechanical Drafting
  • Mechanical Engineering
  • Modeling
  • Revit
  • BIM Modeling
  • Calculation
  • Calculations
  • Clash Detection
  • Cooling Load

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Services

  • Professional HVAC Shop Drawings

    $25/hr Starting at $120 Ongoing

    Dedicated Resource

    I provide detailed and accurate HVAC shop drawings for residential, commercial, and industrial buildings. My drawings are created in Revit. I also perform duct sizing, equipment placement, and VRV/VRF...

    DrawingEngineeringHVAC System DesignMechanical EngineeringMEP Engineering

  • HVAC MEP Coordination & Clash Detection

    $28/hr Starting at $150 Ongoing

    Dedicated Resource

    I offer professional MEP coordination services with a focus on HVAC systems. I create fully coordinated 2D and 3D models (AutoCAD / Revit) and detect potential clashes between HVAC, electrical, and plumbing...

    BIM ModelingClash DetectionHvac DesignMechanical DraftingMep Coordination

  • VRF/VRV System Design & Calculations

    $30/hr Starting at $180 Ongoing

    Dedicated Resource

    I provide complete VRF/VRV air conditioning system design, including accurate cooling and heating load calculations, equipment selection, and layout drawings. With 20+ years of experience in HVAC engineering...

    Cooling Load AnalysisDuct & Pipe SizingHvac EngineeringHvac LayoutLoad Calculations

  • Professional HVAC Design

    $26/hr Starting at $130 Ongoing

    Dedicated Resource

    I am an HVAC Design Engineer with over 20 years of experience delivering comprehensive engineering solutions in heating, ventilation, and air conditioning systems. Since 1999, I have successfully designed...

    Hvac 3d ModelingHvac DraftingHvac System LayoutMechanical EngineeringModeling

  • Professional HVAC Load Calculation

    $32/hr Starting at $160 Ongoing

    Dedicated Resource

    Service Description I offer expert engineering services for the design and analysis of heating, ventilation, and air conditioning (HVAC) systems. Using advanced, industry-standard hourly energy modeling...

    CalculationCalculationsCooling LoadDesignEngineering

About

Precise HVAC design: Revit 3D, shop drawings, VRF/VRV

I’m an independent HVAC engineer with over 20 years of experience in delivering build-ready HVAC shop drawings and VRF/VRV system layouts using Revit and AutoCAD MEP.
I specialize in technical precision, energy-efficient system design, and full BIM coordination to reduce rework, save on operating costs, and deliver conflict-free results on-site.
💡 What I do best:
-Revit-based HVAC modeling and shop drawings
-VRF/VRV system layout and equipment selection (Daikin, Mitsubishi, LG)
-2D/3D ductwork, chilled/hot water piping, and ventilation schemes
-MEP coordination and clash detection (BIM)
-HVAC load calculations and pressure drop analysis
-Professional HVAC Load Calculations: Accurate heating and cooling load calculations for buildings and equipment selection in accordance with ASHRAE standards and methodologies
-Comparative Energy Modeling of HVAC Systems: Analysis of different HVAC system schemes (e.g., VRF vs. chiller–fan coil) to determine the most cost-effective and energy-efficient solution based on ASHRAE principles
-HVAC Calculation Audit & Review: Independent expert review of existing load calculations for compliance with standards, identification of potential errors, and corrective recommendations
🧰 Tools I use: Revit MEP, AutoCAD MEP, CADmep, ESTmep, CAMduct
🏆 Proven project impact:
-Reduced on-site installation errors through accurate, build-ready shop drawings
-Minimized material waste through precise duct and pipe routing
-Improved installation speed and accuracy with coordinated 3D models
-Fewer RFIs and clashes during construction due to BIM-based design clarity
-Completed MEP packages for hospitals, offices, and large residential developments
⚙️ Whether you need fast, accurate drawings or a full HVAC design package — I deliver precise work with clear communication and real-world reliability.
✉️ Let’s make your HVAC system cost-effective, compliant, and buildable.

Work Terms

✅ Clear, technical communication focused on your HVAC project goals
✅ On-time delivery of build-ready drawings and coordinated BIM models
✅ Revisions included for precision and installation accuracy
✅ Full confidentiality and professional engineering ethics guaranteed
✅ Experience collaborating with clients in US, EU, and Middle East — fully remote or hybrid support available