Air conditioning designs, energy calculations and heat loads are our specialty. Let ResCalc make your mechanical needs our business. We know what it takes to ensure excellent  indoor air quality and comfort no matter what size home it is you’re building. We can also help you help the environment with consultation on building a green home.

Bob Fultz, the owner of ResCalc, has over 30 years of experience in air conditioning designs, heat loads, energy calculations and indoor air quality.

Founded in 1996 ResCalc has enjoyed a solid reputation of excellence throughout the state of Florida, We will gladly give referrals upon request.

Let us work for you. We offer accurate, fast, courteous, service.

Contact one of our consultants for a quote.