Calcs-Plus

Calcs-Plus provides fast, accurate HVAC Load Calculations, Energy Code Calculations, HVAC system design, duct design, Blower Door Testing, and duct leakage testing to help residential and commercial projects meet Florida Building Code requirements. With more than 30 years of experience serving Florida, we support contractors, builders, architects, engineers, and homeowners with precise, project-ready deliverables that help streamline the permitting process and prevent unnecessary delays. Our team specializes in Tampa HVAC Calculations and projects throughout Florida, with an in-depth understanding of the state's unique climate, humidity conditions, and energy-efficiency standards. From HVAC Load Calculations and Energy Code Calculations to Blower Door Testing and duct leakage testing, every project is handled with care, accuracy, and attention to detail. We also provide reliable guidance on Florida Building Code requirements, helping clients navigate compliance and energy-efficiency st