I will draw residential heating and cooling layout plans for perfect

E
ezepeace30
E
ezepeace30
Brown drake

About this gig

An improperly sized HVAC system leads to high energy bills, hot rooms, and failed building inspections. 


I provide professional residential HVAC ductwork layouts and ACCA-approved engineering load calculations. Using industry-standard protocols, I verify your heating and cooling equipment sizes and map out efficient air distribution lines for your property.


My engineering design services include:

- Manual J: Precise heating and cooling load calculations

- Manual S: Accurate equipment selection and sizing verification

- Manual D: Comprehensive ductwork sizing and schematic routing

- Clear airflow cfm allocations per room


Perfect for residential builders and mechanical contractors in high-regulation states like TX, AZ, and NV.


Maximize airflow efficiency and pass your mechanical permit inspection. Contact me with your architectural blueprints today!



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Get to know Brown drake

Brown drake

MEP Engineering and Code Compliant Fire Protection Designer

  • FromUnited States
  • Member sinceApr 2026
  • Languages

    Spanish
Welcome! I am an MEP engineering designer and CAD drafting specialist specializing in strict US codes (NFPA 72, ACCA Manuals, ADA, NEC). I help contractors, developers, and owners secure city permits with technical blueprints that pass inspection. Services: • NFPA 72 Fire Alarm Shop Drawings & Riser Diagrams • HVAC Ductwork Layouts & Manual J/S/D Load Calcs • ADA-Compliant Restroom Remodels (ICC A117.1) • Complete Permit-Ready Submittal Sets Fast-track your building permit. Message me today!