CALCS-PLUS is the go-to provider for fast & accurate load and energy code calculations

and ductwork/system design services for commercial and residential

HVAC projects.

Fast, Accurate, Easy. Every time Guaranteed.

HVAC Load Calculations and Ductwork Design

Why Calcs-Plus?

At Calcs-Plus, we're committed to delivering top-quality HVAC calculations and services in Florida. We pride ourselves on providing independent, unbiased solutions that ensure you receive the best results every time.

  • Through meticulous quality control, we've perfected our process to consistently deliver reliable and accurate outcomes.
  • We stand behind our work—guaranteeing accurate results based on the provided information with every project.
  • But don’t just take our word for it—our exceptional reputation and glowing customer reviews say it all!
Contact Us Today

Residential and Light Commercial Services

HVAC Load Calculations
Energy Code Calculations
Duct Design Work
Green Home Certification
Building Diagnostics

Our Team

Our team of HVAC experts in Florida is dedicated to ensuring that your home is optimized for energy efficiency while prioritizing your comfort and well-being. We go beyond standard calculations to address key aspects such as indoor air quality, building durability, and overall health and safety. By tailoring our services to the unique climate and building requirements of Florida, we help you achieve a balanced and sustainable environment. Whether you're dealing with high humidity, seasonal temperature fluctuations, or specific ventilation needs, we have the expertise to provide customized solutions. Our focus is on delivering results that not only meet but exceed industry standards, ensuring long-term satisfaction. Trust us to create a home that is comfortable, safe, and built to last.

CALCS-PLUS Team

Our Promise

At Calcs-Plus, we remain steadfast in our commitment to delivering impartial, ethical, and expert HVAC calculation services to our esteemed clients in Florida. With extensive knowledge and years of experience in the region, we provide results that not only meet but surpass the highest industry standards. Our team is well-versed in Florida's unique climate challenges, ensuring that every project is handled with precision and care. We take pride in offering tailored solutions that prioritize energy efficiency, indoor air quality, and the overall comfort of your home or business. By adhering to the highest ethical standards, we build lasting relationships based on trust and reliability. Choose Calcs-Plus for HVAC services that deliver exceptional performance and long-term value.



Our goal at Calcs-Plus is to foster enduring relationships with clients in Florida who share our dedication to quality and excellence. We understand that your home or business deserves the best, which is why we prioritize your satisfaction above all else. Your experience with us matters, and we are devoted to ensuring that every aspect of our service exceeds your expectations. We take pride in delivering not just HVAC solutions, but a partnership built on trust, professionalism, and outstanding results. As we continue to provide top-tier services, we aim to make a positive and lasting impact on your comfort, energy efficiency, and overall well-being. Choose us for a relationship that prioritizes your needs and delivers excellence every time.