I will be your hvac systems, manual j, manual d and permit plans for load calculations
HVAC MEP Design Engineer, Manual J, D and S Permit Plan
About this Gig
Are you looking for a professional HVAC design engineer for accurate HVAC systems, load calculations, duct design, and MEP plans?
I will provide professional HVAC design, Manual J load calculations, Manual D duct design, Manual S equipment selection, and MEP permit plans for residential and commercial projects.
My goal is to deliver clear, accurate, and professional HVAC drawings and calculations that are easy to review and suitable for your project requirements.
What I Can Provide:
- HVAC System Design
- Manual J Load Calculations
- Manual D Duct Design & Sizing
- Manual S Equipment Selection
- Heating & Cooling Load Calculations
- HVAC Floor Plans & Layouts
- Supply & Return Air Layouts
- Ductwork
- Ventilation
- Mechanical Plans
- MEP Plans & Drawings
- HVAC Permit Plans
- Residential HVAC
- AutoCAD HVAC Drafting
- Revit MEP Modeling
I can work from architectural floor plans, PDFs, CAD file, or other project information you provide.
Whether you need a complete HVAC system, Manual J load calculation, Manual D duct layout, Manual S equipment selection, or HVAC/MEP permit plan, I will prepare the work according to your project requirements
PLEASE CONTACT ME BEFORE YOU PLACE AN ORDER.
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.
Other Building Engineering Services I Offer
FAQ
What do you need to start?
Please provide your architectural/floor plans, project location, building details, and any available HVAC requirements or equipment information.
Do you provide Manual J calculations?
Yes. Manual J heating and cooling load calculations are included in the Standard and Premium packages.
: Do you provide Manual D duct design?
Yes. I can design and size the ductwork based on the calculated loads and project requirements.
Do you provide Manual S equipment selection?
Yes. Manual S equipment selection is included in the Premium package.
Can you revise the drawings?
Yes. Revisions are included according to the selected package. Major scope changes may require an additional order.

