Browse categories
Explore
Fiverr Pro
English
$
USD
james C.
@jamescartieph
HVAC Design
United States
English, Spanish, French
About me
I help homeowners, contractors, and builders with residential HVAC design calculations and permit documentation. My services cover Manual J heating and cooling load calculations, Manual S equipment selection and sizing, and Manual D duct design. Whether you're planning a new home or preparing documents for a building permit, I focus on clear calculations, organized reports, and project-specific requirements. To get started, share your floor plans, building location, property details, and permit requirements so the scope can be established before work begins.
Skills
james C.
Offline •
See my services
2D Drawings & Floor Plans
I will do hvac design and load calculations
