General description of the service: Specialization of the commercial refrigeration service and refrigeration / commercial service commercial of residential steam boilers and service repair and air repair service and air conditioning and repair of air conditioning systems and heating systems for customer , we offer the comfort of the comfort of a fully listed part Citywide Supply & Service provides parts and makes service calls in all brands / models of boilers, ovens, air conditioners and cooling. Our 24/7 parts and services supplies store is located at 2517 West 59th Street in Chicago, IL. Our stock of thousands of handpieces for residential and commercial boilers, ovens, air conditioning units, refrigerators and the restaurant cooling is available 24 hours a day of the year, because we have a wide knowledge Parts, then what. The experience of repair procedures, our expert staff will be delighted to provide “telephone support” or Skype sessions to help you with repairs to the heating and cooling equipment of your home or business. We sell to the general public, while offering discounts to professional entrepreneurs. So, whether you do it yourself or an experienced professional, you can count on the service and the supply of the whole city to have what you need, when you need it.