Cook County, Illinois

Licensed Trade Records in Cook County, Illinois

Illustration for home services in Cook County — Illustration, not a business photoPrepare 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

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

Public Directory Quality: Official IL IDPH / IDFPR license records across Cook County · Zero sponsored order · Never sold as a lead · How our data works →

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)20 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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Adams Plumbing & Service

Official license file From the official license file Plumbing · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6215 S DREXEL AVE 1ST, Chicago, IL 60637

46117 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Adc Floors

Official license file From the official license file Flooring · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6168 N RAVENSWOOD AVE 1 D, Chicago, IL 60660

1916418 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Adi's Heating And Cooling, Inc.

Official license file From the official license file Heating & cooling · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 3553 W IRVING PARK RD, Chicago, IL 60618

1676361 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Admar Construction, Inc.

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 3740 W NORTH AVE, Chicago, IL 60647

1225050 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Adrian's General Construction, Inc.

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 3625 W 70TH PL 2, Chicago, IL 60629

1932239 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Adrianna's Decorating & Remodeling

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection · Specialty scope: Painting & Surface Finishing · Additional recorded trades: Painting

Registered address: 8204 S SAGINAW AVE, Chicago, IL 60617

1228102 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advance Area Service Corp.

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 9840 S PROSPECT AVE 1ST, Chicago, IL 60643

1954760 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advance Glass Service Inc.

Official license file From the official license file Windows · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 5112 W IRVING PARK RD 1ST, Chicago, IL 60641

1477509 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advanced Comfort Hvac

Official license file From the official license file Heating & cooling · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 5934 W LAWRENCE AVE, Chicago, IL 60630

1333884 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advanced Comfort Solutions Inc.

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 3436 N KEATING AVE, Chicago, IL 60641

1353392 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advanced Construction & Remodeling

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6244 W IRVING PARK RD, Chicago, IL 60634

1822801 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advanced General Services

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 4016 S MAPLEWOOD AVE, Chicago, IL 60632

1358534 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Advanced Heating & Air Conditi

Official license file From the official license file Heating & cooling · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 5344 S NORMANDY AVE 1ST, Chicago, IL 60638

81521 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Afab Construction

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 1510 W 63RD ST 1ST, Chicago, IL 60636

52664 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Affordable Electric CO

Official license file From the official license file Electrical · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6216 N AVERS AVE 1, Chicago, IL 60659

20319 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Affordable Heating & Cooling

Official license file From the official license file Heating & cooling · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6348 W GUNNISON ST 1ST, Chicago, IL 60630

1143532 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Affordable Remodeling CO, Inc

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 3459 W FOSTER AVE, Chicago, IL 60625

1273463 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Affordable Roofing

Official license file From the official license file Roofing · City of Chicago Department of Business Affairs and Consumer Protection · Specialty scope: Roofing & Weatherproofing

Registered address: 847 N ST LOUIS AVE 1, Chicago, IL 60651

1873895 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

After Hours Remodeling

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 415 S HOMAN AVE BASEM, Chicago, IL 60624

83599 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Agustin Home Repair

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 2214 N MANGO AVE, Chicago, IL 60639

1119018 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Aim Remodeling

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 5404 S NEWLAND AVE, Chicago, IL 60638

1694371 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Air Control

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6933 N KEDZIE AVE, Chicago, IL 60645

1474140 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Air Force Corp

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 5605 N AUSTIN AVE, Chicago, IL 60646

1576058 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Air Format Heating & Air

Official license file From the official license file Heating & cooling · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 1622 W 100TH ST, Chicago, IL 60643

1225894 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →

No public phone or website on record.

Air Quality Control Inc.

Official license file From the official license file General contracting · City of Chicago Department of Business Affairs and Consumer Protection

Registered address: 6104 W ADDISON ST, Chicago, IL 60634

1479902 · 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.