Professional HVAC Design & Sizing for Safe, Efficient Systems!
HVAC Design And Sizing
When installing a new HVAC system, proper sizing is critical. An undersized system will struggle to maintain comfort, while an oversized unit will waste energy, wear out faster, and cause humidity issues. Accurate HVAC design and sizing ensures comfort, efficiency, and long-term performance for residential, commercial, and industrial buildings.
Our HVAC Design and Sizing Services
We Create an HVAC Design That Offers:
- Consistent comfort throughout the space:
Optimized design for even airflow with no hot or cold spots. - Energy efficiency for every budget:
From standard to high-efficiency options, we design systems that balance cost and performance. - Properly Sized Ductwork:
Well-designed duct systems ensure smooth airflow and reliable operation. - Smart HVAC Controls:
Programmable and smart thermostats for energy savings and comfort control.


Our Standards for Calculation
ACCA Manual
- Manual J (Load Calculation):
This exercise helps us determine the right HVAC equipment size for your home. - Manual S (Equipment Selection):
After performing a load calculation, we use this standard to identify equipment that provides optimal comfort. - Manual D (Ductwork Calculations):
Duct sizing has a tremendous impact on HVAC performance. Too little ductwork can overwork your HVAC system. Too much ductwork inhibits airflow and reduces comfort. The Manual D standard ensures that we size your ductwork properly. - Smart HVAC Controls:
Programmable and smart thermostats for energy savings and comfort control.
ASHRAE
- HAP is designed for consulting engineers, design/build contractors, HVAC contractors, facility engineers and other professionals involved in the design and analysis of commercial building HVAC systems as per ASHRAE. The program is a powerful tool for designing systems and sizing system components as well as modeling annual energy performance and energy costs.
HVAC Design and Sizing Advantages
- HVAC Load Calculations:
Maximize your comfort with an HVAC load calculation that ensures your AC and furnace are the right sizes for your home. - HVAC Consulting for Builders:
Make sure every home build contains an HVAC system that performs at its very best. - HVAC Consulting for Contractors:
Ensure every HVAC system you install and every foot of ductwork you run is the right size for the home.


Software we use
- HAP - Windows
- Cool Calc Manual J - Browser
- ELITESOFT - Windows
- Autodesk Revit - Windows
Get the right HVAC Design and Sizing for your project.