I will create hvac design, load calculations, and duct sizing plans

Gerit S

United States

I speak English, Spanish, French, German, Italian, Portuguese

Senior HVAC Technician

I am an experienced HVAC Technician with over 10 years of hands-on expertise in heating, ventilation, and air conditioning systems. I specialize in the installation, maintenance, diagnostics, and repa...
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About this Gig

Are you looking for accurate and reliable HVAC design for your residential or commercial project?


I will provide professional HVAC system design, load calculations, and duct sizing plans based on industry standards (Manual J, S, and D).


My goal is to help you achieve energy-efficient, code-compliant, and properly balanced HVAC systems for your building.


What I Offer

HVAC System Design (Residential & Commercial)

Manual J Heat Load Calculations

Manual S Equipment Selection

Manual D Duct Sizing & Design

HVAC Duct Layout Plans

Airflow & Ventilation Design

Energy-Efficient System Optimization


What You Will Receive

  • Complete HVAC Design Drawings (PDF/DWG)
  • Load Calculation Report (Manual J)
  • Equipment Selection Report (Manual S)
  • Duct Sizing & Layout Plan (Manual D)
  • Professional Engineering Documentation
  • Clear and ready-to-use construction files


Why Choose Me?

Accurate engineering calculations

Fast delivery

Industry-standard design methods

Clear communication

High-quality professional drawings

100% client satisfaction focus


️ Project Types I Work On

  • Residential houses
  • Apartments
  • Offices
  • Commercial buildings
  • Renovation HVAC upgrades
  • New construction project

Contact me before you order.

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create hvac design, load calculations, and duct sizing plans
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create hvac design, load calculations, and duct sizing plans

Project scale:

Building

Building type:

Residential

•

Commercial

•

Industrial

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

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