833.322.5271 eric@ecalcsplus.com

Commercial Energy Calculations & Manual N Load Calculations

E-Calcs Plus, Inc. is the premier provider of Light Commercial Energy Calculations in Florida. If you are building new or renovating an existing space, Energy and Load Calculations are required by the State of Florida to ensure that the HVAC equipment is sized correctly and that the project is being built to current energy efficiency standards per Florida Energy Code Compliance.




  • Address of Project and / or front door orientation
  • Email Plans to eric@ecalcsplus.com – floor plan and wall cross section
  • Window schedule with SHGC and U factors – not totally required if the basic type of windows being used is specified (Example: PGT Low E Single Pane Aluminum Impact)


Thank you for the opportunity to become your Florida Energy and Load Calculations provider. If you have any questions or require any additional information please feel free to contact Eric at (239) 810-6106 or eric@ecalcsplus.com. We look forward to earning your business.

Email: eric@ecalcsplus.com

Phone: (833) 322-5271

              (833) eCalcs1


  • 9250 Corkscrew Rd, Suite 8 Estero, FL 33928
  • 401 E Las Olas Blvd., Suite 130-533 Fort Lauderdale, FL 33301
  • 3208 E. Colonial Dr. #230 Orlando, FL 32803
  • 701 South Howard Ave., Suite 106-115 Tampa, FL 33606

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