Manual J, S and D Reports in Austin, TX
Manual J, S, and D reports are required for compliance with the IECC Building Code on all new construction and additions.
TLC partners with certified HVAC design specialists to deliver accurate, code-compliant reports in 2 to 7 business days, completely online.
Submit your project today and keep your build on schedule.
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What’s included with Manual J, S & D reports
Manual J Load Calculations
Size your HVAC system with precise load calculations that ensure maximum comfort and efficiency.
Manual S Equipment Selection
Pick the right equipment the first time with a code-compliant selection report that matches your system to your calculated load.
Manual D Duct Design
Deliver consistent airflow and even temperatures to every room with efficient duct systems.
Texas Energy Code Compliance
Meet Texas-specific energy code requirements for residential and commercial buildings without the guesswork.
REScheck Compliance Reports
Sail through permit approval and code compliance with an accurate REScheck report.
Our Pricing
Manual J and S Report
$370
- Includes load calculation and equipment selection report
- Delivered via email in 2–7 business days
- $100 for each additional system
Manual J, S & D Reports
$520
- Includes load calculation, equipment selection, and duct design
- Delivered via email in 2–7 business days
- $150 for each additional system
Terms and conditions apply. Pricing valid up to 2,000 sq ft. Additional fees apply for larger properties or multiple systems. Complete request form for an exact quote.
Here’s how it works
Manual J, S, and D reports are required for mechanical system design compliance with the IECC Building Code for residential homes and commercial buildings.
Preparing accurate, code-compliant reports requires specialized ACCA-approved software and certified specialists. It’s why TLC partners with Scott Home Services, an industry leader in HVAC design, to fulfill every report.
All you need is your plans and a few project details. We handle the rest.
Our 5-Step Online Process
Submit Your Project
Complete our request form and attach your floor plans, insulation specs, and project address.
Review Submission
Certified specialists review your plans and follow up with any questions.
Calculate Load
Your Manual J is prepared using ACCA-approved software by certified HERS Raters and Manual J/S/D specialists.
Finalize Equipment & Duct Design
Manual S equipment selection and Manual D duct design are completed.
Report Delivery In 2-7 Days
Your full, permit-ready report package is delivered via email.
Frequently Asked Questions
What is a Manual J, S, and D report?
Manual J, S, and D are the three ACCA-standard reports required for residential HVAC system design. Manual J calculates your home’s heating and cooling load. Manual S confirms your equipment is properly sized for that load. Manual D designs the duct system for balanced airflow throughout. Together, they ensure your mechanical system is code-compliant and permit-ready.
When is a Manual J, S, and D report required?
Manual J and S are required for all new construction and additions under the 2009 IECC and later. Manual D is required for duct systems. Most municipalities require submission during the permit application, though some require it before the rough framing inspection.
How long does it take to get my reports?
Most reports are completed within 2 to 7 business days. Providing complete plans and specs upfront helps keep the timeline on track. If we have questions, we’ll follow up directly.
Are Manual J, S, and D reports required in Texas?
Yes. Texas enforces the 2015 IECC for residential construction, which requires Manual J, S, and D for all new construction and additions. Texas also has specific requirements around blower door testing, duct leakage testing, and window SHGC values that vary by municipality. Builders across Austin, Round Rock, San Marcos, and Waco must meet these standards before permit approval.
What information do I need to provide to get started?
We’ll need your floor plans, project address, insulation levels, window and door specs, and HVAC equipment details if selected. If equipment hasn’t been chosen yet, we can complete the Manual J first and finalize the S and D once equipment is confirmed.
Who actually prepares the reports?
TLC partners with Scott Home Services, an industry leader in HVAC design. The company has certified HERS Raters and Manual J/S/D specialists using ACCA-approved software.