MD Air Conditioning and Heating is a family owned and operated AC company located in Port St Lucie Florida. MD Air offers professional ac repairs and ac installation services on all makes and models of air conditioners. No other air conditioning company offers fair prices and quality ac services like do! We do the job 30 – 40% less than our competitors. We also service other areas in Florida such as Ft Pierce, Stuart, Jupiter, Jensen Beach, Melbourne, Vero Beach, Sebastian, Palm Bay, Orlando and more. Contact us today for a free quote on your next service or install.