Inspectrum has been providing property inspections in the Greater Chicago area since 1995. Our mission is to provide the highest value by producing the most informative, thorough, complete inspections in the industry. As the best property inspection company in Chicago. Inspectrum has completed over 30,000 inspections since opening in 1995.Choose Inspectrum for expert home inspectors. Get thorough inspections and detailed reports for peace of mind.