Our Full Residential HVAC Design Services
Whether you’re building to code or aiming for best-in-class performance, our designs deliver clarity, compliance, and comfort. We specialize in:
- Manual J Load Calculations – ACCA™-compliant with verified infiltration rates (blower door data when available)
- Manual S Equipment Selection – Verified OEM data matches and inverter optimization
- Manual D Duct Design – Full duct sizing and balancing with static pressure targets
- Ventilation & Filtration Strategy – Designed to meet ASHRAE 62.2 or above
- Commissioning Plan & Narrative – Lockout logic, airflow tuning, and performance-ready documentation
- 2D CAD & Revit File Output – With optional clash detection and coordination overlays
- Zoning Logic & Control Recommendations
Compliance Design vs. Full Custom Design
Code Compliance Design
Designed to meet jurisdictional requirements and green building programs (ENERGY STAR, LEED, NGBS, etc.)
- Blower door-integrated Manual J
- Properly matched Manual S
- Standard duct layout (PDF + optional CAD)
Full Custom Performance Design
For high-performance homes, unique zones, or advanced systems
- Multiple zoning/control paths
- CAD or Revit with clash detection for builder coordination
- Full commissioning narrative + lockout logic
Manual J, S & D as Standalone Services
You don’t have to order a full design package—we offer any component of the design process independently:
Manual J Only – Blower door integrated, ACCA™-approved (great for energy modeling)
Manual S Only – Matched to your proposed system with proper dehumidification/latency checks
Manual D Only – Full static pressure budget and balancing for your layout
Bundle all three for preferred pricing and commissioning-ready documentation.
What Sets Our Designs Apart
- Third-Party Verified Design Certificate available with any full project
- Delivered as PDF, CAD or Revit (.rvt) files for builder coordination
- Every design comes with a commissioning-ready narrative and testing checklist
- Ventilation strategy tailored to tight homes, passive builds, or balanced systems
