Roofing Cost and License Guide

Updated

Dennis L Holsapple

As of Oct 21, 2026, Dennis L Holsapple in Lansing, IL holds an unlimited roofing license first issued Sep 25, 2009, with no disciplinary case in the IDFPR dataset.

Lansing, IL 60438

Verified Oct 21, 2026 against IDFPR Professional Licensing (data.illinois.gov)

Dennis L Holsapple holds Illinois roofing contractor license 104015523 (unlimited (all property types)). IDFPR first issued it on 2009-09-25; it expires on 2027-12-31. The IDFPR dataset shows no disciplinary case for this license. IDFPR last updated this record on 2025-11-17; its license lookup shows any change since. IDFPR's record for this business gives the city, ZIP code and county but no street address or phone.

Key facts

License scope Unlimited (all property types) IDFPR roofing license application (license types): “Limited Roofing License means a license made available to contractors whose roofing business is limited to residential roofing, including residential properties consisting of 8 units or less. Unlimited Roofing License means a license made available to contractors whose roofing business is unlimited in nature and includes roofing on residential, commercial and industrial properties.” source, unchanged since Oct 20, 2026
Licensed for 15 years or more Years since IDFPR first issued the license. source, unchanged since Oct 20, 2026
Discipline record No discipline on record Whether the IDFPR dataset shows any disciplinary case for the license (not a quality rating). source, unchanged since Oct 20, 2026
License expires Dec 31, 2027 source, unchanged since Oct 20, 2026
Discipline cases on record 0 source, unchanged since Oct 20, 2026
License first issued Sep 25, 2009 source, unchanged since Oct 20, 2026
License number 104015523 source, unchanged since Oct 20, 2026
Doing business as Ram Services source, unchanged since Oct 20, 2026
County Cook County source, unchanged since Oct 20, 2026
Record last updated in the dataset Nov 17, 2025 source, unchanged since Oct 20, 2026

In Greater Chicago, IL-IN

2,659 licensed roofing contractors in the dataset are in Greater Chicago, IL-IN; 48 have profiles on this site. Licensed roofing contractors in Greater Chicago, IL-IN

Discipline record (all 2,659 here): Discipline on record 122 (5%) · No discipline on record 2,537 (95%)

License scope (all 2,659 here): Unlimited (all property types) 1,680 (63%) · Limited (residential, 8 units or fewer) 914 (34%) · None on record 65 (2%)

Similar licensed roofing contractors

Chosen by the values they share with this one, rarer values counting more; ties go to the same city, then the nearest ZIP code, then this site's order (contractors whose record holds a trade name and the county first; within each group, the oldest license (by the date IDFPR first issued it) first. Discipline plays no part in the order).

Browse related lists

Something wrong or out of date? How corrections work. Source record ID 104015523.