Ruhl & Ruhl Commercial Company
- Serves the Quad Cities area. Includes links, properties, and contact information.
- http://www.ruhlcommercial.com/

Appraizal Associates QC
- Provides real estate appraisal services to Henry, Mercer, and Rock Island Counties in Illinois and Scott County in Iowa.
- http://appraizalassociatesqc.com/

Century 21 Cornelis - Simpson, Inc.
- Specializes in residential home sales in the Quad Cities. Includes listings, resources, contacts, mortgage and relocation information.
- http://www.quadcityhomesonline.com/

Good Day Realty
- Illinois real estate broker for both commercial and residential properties. Features current listings and contact information.
- http://www.gooddayrealty.com/

The LeClaire Apartments
- Former 15-story hotel with apartments and commercial space. Located in the downtown business district.
- http://www.qconline.com/leclaire/

Mel Foster Company - Quad Cities
- Provides housing, relocation, school, commercial, farm, auction, and community information for Iowa/Illinois property.
- http://www.melfosterco.com