I will do hvac duct design, duct sizing and airflow circulations

United States

I speak English, Spanish, German, French

Professional HVAC Design and Mechanical Engineering Services

I provide professional HVAC, mechanical, civil, and structural engineering services focused on clear, practical deliverables. From permit drawings, site plans, and structural calculations to HVAC duct...
About this Gig

HVAC duct design, duct sizing and airflow calculation for residential HVAC projects. I create practical ductwork layouts that help you get the right airflow to each room while keeping the system organized and properly sized.


What I can deliver:

  • HVAC duct design and ductwork layout
  • Duct sizing based on required airflow
  • Airflow calculation and air distribution
  • Supply and return duct layout
  • Manual D based duct sizing when required
  • Clear HVAC drawings for review and coordination


Whether you are designing a new HVAC system, remodeling an existing home, or correcting duct sizing issues, I can work from your floor plan and available equipment information to develop a clear duct solution.


For the best result, send your floor plan, project dimensions, equipment details and any existing HVAC information. If you're unsure which package fits your project, you can message me first so we can confirm the scope and deliverables before you order.


Get professional HVAC duct design, duct sizing, airflow calculation, ductwork layout and Manual D support tailored to your project.

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.