I will provide hvac system design with manual j load calculation

Eddie

United States

I speak English

HVAC Engineer

Hi, I am Eddie Jonny. A licensed structural engineer with years delivering accurate HVAC, MEP, and heat loss calculation reports for architects, contractors, and homeowners worldwide. I provide code-c...
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About this Gig

Getting your HVAC load calculation wrong means oversized equipment, high bills, comfort problems, and permit rejections. I make sure that doesn't happen.


I provide accurate Manual J residential load calculations and complete HVAC system design that meets ACCA, ASHRAE, and local building code requirements. Every calculation is done room-by-room using industry-standard software, giving you the exact heating and cooling loads needed to size your system correctly.


What you get:

  • Room-by-room Manual J load calculation
  • Heating and cooling equipment sizing
  • Manual S equipment selection (add-on)
  • Manual D duct design (add-on)
  • Code-compliant, permit-ready PDF report
  • Fast turnaround and clear communication


Built for homeowners, contractors, HVAC installers, and builders who need reliable numbers before purchasing or installing equipment. No guesswork, no oversized systems, no wasted money.


Send your building plans or basic project details (square footage, insulation, windows, location) and I'll get started immediately.


Message me before ordering if you need a custom quote for a larger project.

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provide hvac system design with manual j load calculation
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provide hvac system design with manual j load calculation

Project scale:

Building

Building type:

Residential

•

Commercial

•

Office & workspace

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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