Duct Design & Calculation Services Done Right!

MANUAL D: Duct Design Calculation

A Manual D is a complete schematic drawing of the duct system including locations and sizes of trunk-lines, branch ducts, outlet registers, an inlet grilles.

MANUAL J: Residential Heat Load Calculation

A complete residential calculation used to determine how much heating/cooling a home needs to stay cool and dry during the summer or warm during the winter. Calculation service starts at at just $159.

MANUAL S: A/C Equipment Compliance Report 

Certifies that your selected Air Conditioning & Heating equipment meets the criteria previously calculated by the Manual J (Heat Load Calculation) & Manual D (Duct Design). It is mandatory in most US States.

RESCheck Service: Energy Calculation Service

A RESCheck calculation helps designers, builders, and/or contractors to determine whether new homes, additions, and alterations meet the requirements of the IECC or a number of state energy codes.

Florida Energy Code Calculations

Our Florida Energy Code Calculations service provides for you a complete Florida energy Code Calculation with printed reports necessary for permitting per Florida Building and Energy Code.

MANUAL Q: Commercial Duct Design Calculation

A Manual Q is a complete schematic drawing of the duct system including locations and sizes of trunk-lines, branch ducts, outlet registers, and inlet grilles. Starting at $289.

MANUAL N: Commercial Heat Load Calculation

A complete light commercial (15 tons or less) calculation used to determine how much heating/cooling a building needs to stay cool and dry during the summer or warm during the winter. Starting at $299.

COMCHECK 

A COMCheck calculation helps designers, builders, and/or contractors to determine whether commercial buildings and alterations meet the requirements of the IECC or a number of state energy codes.  Starting at $299