According to our records, this business is located at 445 N Wells St. in Chicago (in Cook County), Illinois 60610, the location GPS coordinates are: 41.890577 (latitude), -87.633747 (longitude). A & A Consulting is categorized under HVAC Engineering (SIC code 8711). Current estimates show that the unit has a sales volume of $1,106,000 and staff of approximately 7 people. You can contact the company by phone at (312) 836-0595.