Calc Wizards delivers permit-ready HVAC load calculations and energy code documentation for Florida projects. We produce Manual J heat load calculations, Manual S equipment selection, Manual D duct design, and R402/R405 energy code compliance reports that align with ACCA standards and the Florida Building Code.
Contractors, builders, and homeowners get right-sized systems, balanced airflow, and faster approvals in Tampa Bay, Orlando, Sarasota, Jacksonville, and throughout Florida.
Permit-ready Manual J load calculations sized to Florida climate zones for comfort, efficiency, and code compliance.
Manual S equipment selection matches Manual J loads to manufacturer data for humidity control, reliability, and lower operating cost.
R402 prescriptive and R405 performance-path calculations that prove Florida energy code compliance and speed permits.
Manual D duct design balances airflow and static pressure for even room temperatures, quiet operation, and inspector-friendly installs.
We detect drafts and leaks in your home, offering a clear pathway to enhanced energy efficiency.
We design efficient ductwork systems that optimize air distribution and minimize energy loss.
We design efficient ductwork systems that optimize air distribution and minimize energy loss.
Our team identifies and addresses leaks in your ductwork, helping you save on energy costs and maintain indoor air quality.
Prove performance with verified results. Our Tampa Bay team provides blower door testing and duct leakage testing to quantify air infiltration, document duct tightness, and help you pass Florida energy inspections on the first attempt.
This reduces callbacks, improves HERS/energy scores, and supports R402/R403/R405 compliance.
We detect drafts and leaks in your home, offering a clear pathway to enhanced energy efficiency.
Our team identifies and addresses leaks in your ductwork, helping you save on energy costs and maintain indoor air quality.
We detect drafts and leaks in your home, offering a clear pathway to enhanced energy efficiency.
Our team identifies and addresses leaks in your ductwork, helping you save on energy costs and maintain indoor air quality.
