Registered address: 3311 W CARROLL AVE 1, Chicago, IL 60624
1981004 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Cook County, Illinois

Browse 2,907 verified licensed trade contractors registered across Cook County, Illinois (including Chicago, Evanston, Schaumburg, Arlington Heights). Every record is compiled from Illinois Department of Public Health & Department of Financial and Professional Regulation (IL IDPH / IDFPR) public credential files under Illinois Plumbing License Law (225 ILCS 320), Illinois Roofing Industry Licensing Act (225 ILCS 335), and Municipal Contractor Registration Ordinances.
Official State Authority: Illinois Department of Public Health & Department of Financial and Professional Regulation (IL IDPH / IDFPR) Official Registry · County Seat: Chicago
Select a city or town in Cook County to view local permit guidance and registered licensed trade records:
2907 licensed trade records · Cook County, IL
ChangeShaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
Open this map to load OpenStreetMap tiles. Your browser will connect to OpenStreetMap and the map library provider.
Registered address: 3311 W CARROLL AVE 1, Chicago, IL 60624
1981004 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2423 W HUBBARD ST 1ST, Chicago, IL 60612
2013082 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 9537 S CALUMET AVE, Chicago, IL 60628
1299845 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 5914 N ARTESIAN AVE, Chicago, IL 60659
1489534 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 819 S KOLMAR AVE 1ST, Chicago, IL 60624
31940 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 12522 S WENTWORTH AVE, Chicago, IL 60628
60220 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2021 W FULTON ST 216, Chicago, IL 60612
74168 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 4331 W NORWOOD ST HOUSE, Chicago, IL 60646
80819 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3249 N LINDER AVE, Chicago, IL 60641
1228570 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 9721 S PEORIA ST 1ST, Chicago, IL 60643
1650005 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 548 E 89TH ST, Chicago, IL 60619
1908803 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2704 N SACRAMENTO AVE, Chicago, IL 60647
1070395 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3614 N LAMON AVE, Chicago, IL 60641
1403331 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2149 N CICERO AVE # 1, Chicago, IL 60639
27798 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 1507 N MILWAUKEE AVE, Chicago, IL 60622
1380473 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 1929 W 43RD ST, Chicago, IL 60609
1120802 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6105 N FAIRFIELD AVE 2, Chicago, IL 60659
1333267 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 1704 W NORTH AVE, Chicago, IL 60622
1617197 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2730 N ARTESIAN AVE, Chicago, IL 60647
1478110 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 10942 S HALSTED ST, Chicago, IL 60628
1305824 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 707 S WESTERN AVE, Chicago, IL 60612
1353289 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2653 W CATALPA AVE 1ST, Chicago, IL 60625
1845941 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 4845 W HIRSCH ST, Chicago, IL 60651
1770975 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2819 N NEVA AVE, Chicago, IL 60634
1304350 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Records across Cook County are sourced directly from the Illinois Department of Public Health & Department of Financial and Professional Regulation (IL IDPH / IDFPR). Illinois Plumbing License Law (225 ILCS 320), Illinois Roofing Industry Licensing Act (225 ILCS 335), and Municipal Contractor Registration Ordinances
Cook County coverage includes Chicago, Evanston, Schaumburg, Arlington Heights, Palatine, Skokie, Des Plaines, Orland Park, Tinley Park, Oak Lawn, with County Seat in Chicago.
Yes. Under Illinois licensing authority regulations, licensed trade contractors typically must maintain active Commercial General Liability insurance, appropriate surety bonds, and state Workers' Compensation coverage before pulling municipal permits.
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.