Registered address: 4827 W CHICAGO AVE 1, Chicago, IL 60651
69972 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Heating & cooling in Chicago
Records are organized by registered address. A credential from another jurisdiction does not establish authorization to work here.
319 heating & cooling records · Chicago
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Hours, insurance, reviews and service coverage are not established by a license-file entry.
Show registered-address map (25 records on this page)
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: 2909 N AUSTIN AVE, Chicago, IL 60634
1224604 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3608 N SOUTHPORT AVE, Chicago, IL 60613
1246338 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 1021 W 34TH PL, Chicago, IL 60608
1847396 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5020 W ARGYLE ST 1, Chicago, IL 60630
62446 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3744 S HERMITAGE AVE, Chicago, IL 60609
1717711 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4215 N MULLIGAN AVE, Chicago, IL 60634
1334415 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 6230 N ARTESIAN AVE, Chicago, IL 60659
1220940 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 11833 S MAPLEWOOD AVE 1ST #, Chicago, IL 60655
1166293 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5326 S FRANCISCO AVE 1ST, Chicago, IL 60632
82591 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3216 N OCONTO AVE, Chicago, IL 60634
1574008 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 7404 S ABERDEEN ST # BASEM, Chicago, IL 60621
38437 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 8156 S WESTERN AVE, Chicago, IL 60620
1514927 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 4331 S KARLOV AVE, Chicago, IL 60632
1542931 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 6524 W 64TH ST, Chicago, IL 60638
1477611 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3405 W NORTH AVE, Chicago, IL 60647
1337051 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 3028 W CERMAK RD 1ST, Chicago, IL 60623
1893744 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 5313 W WARNER AVE 1ST, Chicago, IL 60641
1119017 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 6733 W 63RD ST, Chicago, IL 60638
1479530 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2225 W SCHOOL ST, Chicago, IL 60618
1596298 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
+1 more registration for this business
- 1679430 · 2959 N PULASKI RD, Chicago, IL 60641
No public phone or website on record.
Registered address: 8124 S MANISTEE AVE 1ST, Chicago, IL 60617
2108875 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
Registered address: 2956 W BIRCHWOOD AVE, Chicago, IL 60645
1274900 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
+1 more registration for this business
- 1426489 · 4403 N SHERIDAN RD 212, Chicago, IL 60640
No public phone or website on record.
Registered address: 3645 W 70TH PL, Chicago, IL 60629
1591711 · Source dated 2026-10-20 · Service area not confirmed. · Verify on IL portal →
No public phone or website on record.
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
Every listing on HomeCrafto is compiled directly from official state and municipal licensing rosters rather than paid lead-generation feeds. 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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