almost anything you'd want or need for hvac work, and some damned fine counter help.
<p>South Side Control Supply Company specializes in the sale and distribution of air conditioning controls, direct digital controls, flame safeguard controls, refrigeration controls and temperature controls to HVAC professionals. South Side also offers free classes to its customers in the spring and fall to keep them informed of new products and technologies. South Side is located on Elmhurst Rd. south of Dempster St.</p>