I will do hvac manual j load calculation and design report

United Kingdom

I speak English, German

Building Engineer

Experienced engineering professional with over 8 years of expertise across structural, architectural, and mechanical engineering disciplines. Skilled in developing high quality designs, technical solu...
About this Gig

Get an accurate, code compliant HVAC report done right the first time.


Whether you're a contractor needing permit approval, a builder finalizing 

system specs, or a homeowner verifying your HVAC installer's numbers, I 

deliver precise, professional reports built on industry standard ACCA 

methods not guesswork.


WHAT I DELIVER:

  • Manual J Accurate heating/cooling load calculations
  • Manual D Proper duct sizing and layout design
  • Manual S Correct equipment selection matched to your load
  • Clean, permit ready PDF reports with room by room breakdowns


WHY WORK WITH ME:

  • Reports built to meet local code and permit office requirements
  • Fast turnaround without cutting corners on accuracy
  • Clear communication I ask the right questions upfront so there's no back-and-forth guessing
  • Editable source files available, so you're never locked into one format


Every project gets treated like it's going straight to a permit office, 

because for many of my clients, it is.


Order the package that fits your project, or message me first if you're unsure which one you need 

I'll point you in the right direction before you spend a dollar.

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.

Other Building Engineering Services I Offer