Welcome to FinneganConstructionco.com The homes in the Final phase of Erin Hills are being built by Finnegan Construction Co., a prominent name in Chicagoland for more than 40 years. Finnegan homes include a wide array of standard high quality features.  We use the finest building materials and quality craftsmanship that will bring you a lifetime of happiness. Finnegan encourages you to participate in the preconstruction/design process to ensure your satisfaction. In addition, we pay careful attention to every detail and guarantee our home to meet your expectations. Finnegan stands behind every new home we build with a written warranty. You may buy in Erin Hills with complete confidence because Finnegan Construction Co. means quality at an affordable price. web site content ©2007 Finnegan Construction