Nationwide Manual J, S & D
Report Preparation
THROUGH OUR PARTNERS AT SCOTT HOME SERVICES
Residential HVAC Design & Load Calculation Services
Our trusted partners at Scott Home Services offer full residential HVAC design solutions, including Manual J load calculations, Manual S system selection, and Manual D ductwork design. Their experienced team focuses on HVAC mechanical design for new construction projects and home additions, delivering precise, code-compliant plans that help builders and HVAC contractors properly size systems and move efficiently through the permitting process.
Nationwide Service
Completely Online
Fast Turnaround 2-7 Days
Satisfaction Guaranteed
4.9 of 5 based on 1200+ reviews
Nationwide HVAC Design Services — Fast, Accurate, and Fully Online
Homeowners, builders, and contractors searching for HVAC design near them can rely on our partners for fast, fully online mechanical HVAC design services. All Manual J/S/D reports are created by certified energy professionals using trusted ACCA software to produce accurate calculations and meet current IECC standards. Below is an overview of how the process works from beginning to end.
Schedule Manual J-D online
Fill out the list of info needed on the project
Attach drawings for the home and send
The information is reviewed and report scheduled
Manual J-D report sent to you via email in 2-7 days!
Request A Manual J/S/D Report Online Today!
Use the online form to give us all the information needed for your Manual J. You can request a REScheck at the same time, and it will be prepared using the same specs as needed to show Energy Code compliance.
Competitive Pricing
Manual J and S Report
$370*
+$100 for each additional system
Manual J, S, and D Report
$520*
+$150 for each additional system
*Additional terms and conditions apply. Prices vary on projects with more than one heating system. Complete the request for an individualized price. Pricing valid up to 2,000 sq ft with additional fees for larger properties.
I'm Ready To Request My Manual J/S/D Report!
Manual J/S/D HVAC Design FAQs
What is a Manual J HVAC load calculation?
A Manual J calculation measures a home’s heating and cooling requirements by evaluating square footage, insulation levels, floor plan, and local climate. It serves as the starting point for residential HVAC design and helps ensure equipment is properly sized to deliver comfort, energy efficiency, and full IECC code compliance.
Why do I need a Manual S equipment selection report?
Manual S applies the results of the Manual J calculation to select HVAC equipment that is correctly sized for the home. It verifies that system capacity, airflow, and overall performance meet the specific needs of the project and comply with current energy code requirements.
What is Manual D duct design?
Manual D outlines how a home’s duct system should be designed and sized. It ensures proper airflow distribution, correct static pressure, and optimal HVAC system performance after installation.
Are Manual J, S, and D required for permits?
Yes. Under the 2021 IECC and later codes, many areas mandate Manual J, S, and D reports for mechanical permitting. These documents ensure that the HVAC system meets energy efficiency requirements and is correctly sized for safe and effective operation.
Do you offer nationwide HVAC design services?
Yes. Our partners at Scott Home Services deliver nationwide, fully online HVAC design services, including complete Manual J, S, and D report preparation. Their team provides fast turnaround times ranging from 2 to 7 days, making professional HVAC design accessible anywhere in the country.
Can you complete a Manual J report from my building plans?
Yes. Certified energy specialists create Manual J, S, and D reports directly from your building plans, providing a fast and efficient way to submit accurate mechanical design documentation.
Who prepares the Manual J, S, and D reports?
All reports are prepared by certified HERS Raters and experienced HVAC design professionals using ACCA-approved software to secure accurate results and full code compliance.
