Updated

D & D Installations vs L R Gregory & Son Inc.

Both: Greater Chicago, IL-IN · Limited (residential, 8 units or fewer).

Side by side

D & D InstallationsL R Gregory & Son Inc.
LocationMorton Grove, IL 60053Lake Bluff, IL 60044
License scope Limited (residential, 8 units or fewer) Limited (residential, 8 units or fewer)
Discipline record Discipline on record Discipline on record
Discipline cases on record 2 1
Discipline cases Case 2002003035, started Jan 27, 2005 (fine): Failed to obtain a building permit prior to installing roof and failed to complete a final inspection upon completion as required by local ordinance., Case 2004008114, started Dec 2, 2008, ended Dec 1, 2009 (probation): Roofing contractor license placed on probation for one year and fined $2,500 due to unprofessional conduct. Case 2012012792, started Nov 8, 2013, ended Nov 7, 2014 (probation): Exceeded scope of practice and aiding or assisting unlicensed practice of roofing contracting.
Most recent discipline started Dec 2, 2008 Nov 8, 2013
License first issued Apr 18, 1997 Jul 9, 1988
License number 104010644 104004375
County Cook County Lake County
Record last updated in the dataset Apr 23, 2026 Nov 13, 2025
Source recordIDFPR Professional Licensing (data.illinois.gov), verified Oct 20, 2026IDFPR Professional Licensing (data.illinois.gov), verified Oct 20, 2026