Business started in Miami by owner Gregory Theodorides at age 21 in Miami, Florida in 1974. Soon older brother Bill Theodrides joined in as partner. The business incorporated in 1981 and had 2 branches in Miami and Ocala. Both brothers received extensive training and under their tutor John Gladstone (an a/c/ genius/guru the brothers passed the Florida State Class A license examination with flying colors. The brothers are still in business and have always kept to their motto of “Call Us, We're Always Ready to Serve You”… Some notable clients in the past and present are Don Johnson (Miami Vice) Margie Patterson actress (Frank Sinatra movies) Pioneer Air Conditioning and Appliance service has lasted thru the last 35 years or so of world change and is still operating as usual by putting our customers FIRST…As a family business Wives, children,mom and Pop brothers and sisters all have an active part in the growth and stability of the company. A company based on family trust and moral values.