I will do acca manual j, d, s calculation with duct design
Expert MEP Design and Estimation
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
Highly Responsive
Known for exceptionally quick replies
About this Gig
Are you looking for accurate HVAC load calculations and professional system design for your project?
I provide ACCA-compliant HVAC services for residential and commercial buildings, including Manual J, Manual S, Manual D, and Carrier HAP reports. All calculations are precise, properly sized, and permit-ready.
My Services Include:
ACCA Manual J - Heating & Cooling load calculations
ACCA Manual S - Proper equipment selection
ACCA Manual D - Duct Design and Sizing
Carrier HAP Reports - Commercial load analysis & energy modeling
Why Choose Me?
Experienced HVAC Design Engineer
Accurate & Reliable Calculations
ACCA Standard Compliance
Fast Delivery & Clear Communication
Trusted by homeowners, HVAC contractors, builders, and architects nationwide
Please contact me before placing an order to discuss project scope.
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.
My Portfolio
Other Building Engineering Services I Offer
FAQ
What services do you provide in this gig?
I provide complete HVAC system design including load calculations (Manual J), duct design (Manual D), and equipment selection (Manual S). I also deliver duct layouts, airflow calculations, and equipment sizing.
What is Manual J, Manual D, and Manual S?
Manual J: Calculates heating & cooling loads for your building Manual D: Designs the duct system for proper airflow Manual S: Selects HVAC equipment based on calculated loads
What do you need from me to start the project?
I will need: Architectural floor plans (PDF/CAD) Location (city/state) Ceiling height Insulation details (if available) Window/door specifications
Will your design meet code requirements?
Yes, all designs are based on ACCA standards and commonly accepted codes (like IRC/IMC). However, local code compliance may vary, so please confirm your jurisdiction requirements.
Can you provide stamped/permit-ready drawings?
No, I do not provide stamped drawings. You may need a licensed engineer in your state/country for approval.
Can you work on USA-based projects?
Yes, I specialize in USA-based HVAC design following ACCA standards.
1 reviews for this Gig
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| (1) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A actante

Spain
Buena comunicación y entrega rápida. El diseño de HVAC estaba limpio y técnicamente organizado, y el vendedor respondió durante las revisiones. En general, una buena experiencia.
Up to $50
Price
5 days
Duration
Helpful?
1 reviews for this Gig
| (0) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A actante

Spain
Buena comunicación y entrega rápida. El diseño de HVAC estaba limpio y técnicamente organizado, y el vendedor respondió durante las revisiones. En general, una buena experiencia.
Up to $50
Price
5 days
Duration
Helpful?

