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Licensed Trade Records in Cook County, Illinois
Prepare brief → 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
Trades with published records in Cook County
Municipalities in Cook County (1)
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
Change Public Directory Quality: Official IL IDPH / IDFPR license records across Cook County · Zero sponsored order · Never sold as a lead ·
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All trades directory — Cook County
2907 matching records across 1 open municipalities · 25 on this page · Contactable records first, then alphabetical.
Show registered-address map (25 records on this page) 18 approximate areas Shaded 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.
All areas (25) ZIP 60628 3 ZIP 60630 3 ZIP 60617 3 ZIP 60651 2 ZIP 60620 1 ZIP 60639 1 ZIP 60644 1 ZIP 60632 1
N 3 ZIP 60628 3 ZIP 60630 3 ZIP 60617 2 ZIP 60651 1 ZIP 60620 1 ZIP 60639 1 ZIP 60644 1 ZIP 60632 1 ZIP 60657 1 ZIP 60640 1 ZIP 60618 1 ZIP 60634 1 ZIP 60641 1 ZIP 60625 1 ZIP 60631 1 ZIP 60608 1 ZIP 60609 1 ZIP 60624 Approximate postal/city centroid schematic (18 areas) Open this map to load OpenStreetMap tiles. Your browser will connect to OpenStreetMap and the map library provider.
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Business & Trade Scope Registered Location & Credential Direct Contact & Tools
From the official license file
Registered address: 559 E 106TH ST, Chicago, IL 60628
1383946 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
+1 more registration for this business 1874855 · 400 W 76TH ST 3 336, Chicago, IL 60620No public phone or website on record. From the official license file
Registered address: 10953 S MICHIGAN AVE, Chicago, IL 60628
65094 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 4336 W LAWRENCE AVE STORE, Chicago, IL 60630
1953969 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 10050 S EWING AVE, Chicago, IL 60617
37885 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file Specialty scope: Roofing & Weatherproofing
Registered address: 4623 N PULASKI RD, Chicago, IL 60630
4054 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 4105 W ARMITAGE AVE, Chicago, IL 60639
1579781 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 236 N MASON AVE, Chicago, IL 60644
1574398 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 2617 W POPE JOHN PAUL II DR 2, Chicago, IL 60632
1869402 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 3229 W HIRSCH ST 1ST, Chicago, IL 60651
1768906 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 1215 W BELMONT AVE 1ST, Chicago, IL 60657
33655 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 1963 W LAWRENCE AVE BACK, Chicago, IL 60640
1578687 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 2620 W FLETCHER ST, Chicago, IL 60618
1225365 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 3935 N SAYRE AVE, Chicago, IL 60634
1302910 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 5254 W OAKDALE AVE, Chicago, IL 60641
1069866 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 4765 N LINCOLN AVE 207, Chicago, IL 60625
1196222 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 11012 S AVENUE D, Chicago, IL 60617
1303995 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 4750 N MILWAUKEE AVE, Chicago, IL 60630
1490277 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 11729 S PRINCETON AVE, Chicago, IL 60628
1739190 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 5913 N EAST CIRCLE AVE 1ST, Chicago, IL 60631
32744 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 4439 W RICE ST, Chicago, IL 60651
1620447 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 1802 W 22ND PL, Chicago, IL 60608
1244595 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 5257 S ASHLAND AVE 1ST, Chicago, IL 60609
1874692 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 2033 E 93RD ST, Chicago, IL 60617
1844605 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record. From the official license file
Registered address: 426 N ST LOUIS AVE 1, Chicago, IL 60624
1997737 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Frequently Asked Questions — Cook County, IL
How are licensed trade credentials verified in Cook County, Illinois?
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
Which municipalities are covered in the Cook County directory?
Cook County coverage includes Chicago, Evanston, Schaumburg, Arlington Heights, Palatine, Skokie, Des Plaines, Orland Park, Tinley Park, Oak Lawn, with County Seat in Chicago.
Are licensed contractors in Cook County, IL required to carry insurance and surety bonds?
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.
Other Counties in Illinois
Before the first call Describe the job and ask whether it is within their scope and service area. Check the credential with its issuing authority and ask what applies where the work will happen. Ask about insurance, availability, who will do the work, and a written scope. Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge. Prepare a project brief Verification Overview & Key Takeaways: How to Check Official Credentials 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.
How do you verify a contractor license number and insurance on official portals (FAQ)? 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.
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