Commercial Advantage
- Specializing in commercial, industrial, and multi-units, as well as site location and investment in Indiana and Illinois. Company overview, news, categorized property listings, and contact information.
- http://www.commercial-adv.com/

RE/MAX Great American
- Contains information on properties, relocation, agents, mortgages, utilities transfer, home inspections, furnishings and warranties, and on listing a home. Offices in Aurora, North Aurora, St. Charles and Yorkville.
- http://www.greatamericandream.com/

4SaleByOwnerMLS.com
- Offers a flat-fee MLS of Northern Illinois listing and offers forms, information and links.
- http://www.4salebyownermls.com/

J. Carroll Realty Ltd.
- A full service commercial real estate firm specializing in development, property management, leasing representation, and investment sales. Offices in Flossmore,Illinois and Crown Point, Indiana.
- http://www.jcarrollrealty.com/

New Home Showcase
- Weekly program on CLTV that presents information on more than 100 new home communities.
- http://www.nhstv.com/

M&J Wilkow Real Estate
- Integrated property management, asset management and investment services involving commercial real estate, residential, resort, office, retail and industrial properties.
- http://www.wilkow.com/