Registered address: 4740 W ARMITAGE AVE, Chicago, IL 60639
1518037 · 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.
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Registered address: 4740 W ARMITAGE AVE, Chicago, IL 60639
1518037 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3024 E 79TH ST 1, Chicago, IL 60649
54439 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 7000 S SOUTH CHICAGO AVE 1ST, Chicago, IL 60637
1869156 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6235 W DIVERSEY AVE, Chicago, IL 60639
1597809 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3043 W FULLERTON AVE, Chicago, IL 60647
1195939 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3450 N RIDGEWAY AVE, Chicago, IL 60618
1592642 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2986 N ELSTON AVE, Chicago, IL 60618
1223605 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6727 W IRVING PARK RD, Chicago, IL 60634
1248361 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 858 W ARMITAGE AVE, Chicago, IL 60614
1248072 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6815 N DOWAGIAC AVE 1ST, Chicago, IL 60646
79876 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 5738 N ELSTON AVE, Chicago, IL 60646
1489108 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 1316 W 71ST PL, Chicago, IL 60636
1140099 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 4512 N KILDARE AVE, Chicago, IL 60630
1332254 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 7001 S SOUTH CHICAGO AVE, Chicago, IL 60637
1143981 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 2200 N LOCKWOOD AVE, Chicago, IL 60639
1332851 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 4920 W MONROE ST, Chicago, IL 60644
1243563 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 541 W ROOSEVELT RD 200, Chicago, IL 60607
22458 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3404 W PERSHING RD 1ST, Chicago, IL 60632
1844331 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 725 W 47TH ST, Chicago, IL 60609
1225510 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 725 W 47TH ST, Chicago, IL 60609
1576767 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3140 N ELSTON AVE, Chicago, IL 60618
1357076 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 3613 W LAWRENCE AVE 1, Chicago, IL 60625
1963806 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6451 N FRANCISCO AVE 1, Chicago, IL 60645
56250 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 6509 S DREXEL AVE, Chicago, IL 60637
1513994 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
Registered address: 5606 W 63RD ST 1ST,, Chicago, IL 60638
1246649 · 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.