Registered address: 438 E 72ND ST 1-W, Chicago, IL 60619
1518394 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Cook County, Illinois
Licensed Trade Records in 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
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
ChangePublic Directory Quality: Official IL IDPH / IDFPR license records across Cook County · Zero sponsored order · Never sold as a lead · How our data works →
Show registered-address map (25 records on this page)17 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.
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Registered address: 2020 E 72ND PL, Chicago, IL 60649
1696090 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 6726 S KEDVALE AVE, Chicago, IL 60629
1621200 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3608 N OAK PARK AVE 1, Chicago, IL 60634
1798423 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 1920 N DAMEN AVE, Chicago, IL 60647
1166735 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2930 N KOLMAR AVE 1, Chicago, IL 60641
2003015 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5514 S INDIANA AVE, Chicago, IL 60637
1545142 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
+1 more registration for this business
- 1682342 · 1424 N MAYFIELD AVE, Chicago, IL 60651
No public phone or website on record.
Registered address: 3636 N OTTAWA AVE, Chicago, IL 60634
1680626 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3127 W 42ND PL, Chicago, IL 60632
1617663 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2629 N RIDGEWAY AVE, Chicago, IL 60647
1474945 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4031 N MEADE AVE, Chicago, IL 60634
1478096 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5433 W DIVERSEY AVE, Chicago, IL 60639
1193910 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2529 S RIDGEWAY AVE 2, Chicago, IL 60623
1770907 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5250 N BROADWAY 129, Chicago, IL 60640
81056 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4548 N KIMBALL AVE, Chicago, IL 60625
1352467 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2103 N MAJOR AVE, Chicago, IL 60639
1680464 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4108 W ARMITAGE AVE, Chicago, IL 60639
1650139 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 1925 S WESTERN AVE 1 1, Chicago, IL 60608
1894031 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4714 W WALTON ST 1, Chicago, IL 60651
1799621 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 8947 S BEVERLY AVE 1, Chicago, IL 60620
1937970 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3662 N MILWAUKEE AVE, Chicago, IL 60641
1335994 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
+1 more registration for this business
- 1677645 · 5819 W IRVING PARK RD, Chicago, IL 60634
No public phone or website on record.
Registered address: 4931 N MILWAUKEE AVE 2ND, Chicago, IL 60630
1333203 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4830 W HARRISON ST, Chicago, IL 60644
1271113 · 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.
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.