AA Service Company was founded in 1965 by Irving (Sonny) Herskovitz. The company has grown from Sonny’s garage to one of the Northshore’s and Chicagoland’s preeminent Comfort Specialists. AA Service Co. now has two locations to service our customers faster. Libertyville Office: 624 Second St Libertyville, IL 60048 847-362-1910 Northbrook Office: 550 Anthony Trail Northbrook, IL 60062 847-729-7889 We offer Read more...