96 HVAC permits issued in Chicago, IL in the last 30 days, from the official open-data records and updated every day. HVAC suppliers, duct cleaners and energy-efficiency companies use system change-out permits to time their outreach.
| Zip code | Permits |
|---|---|
| 60611 | 7 |
| 60636 | 6 |
| 60614 | 4 |
| 60620 | 4 |
| 60640 | 4 |
| 60643 | 4 |
| 60606 | 3 |
| 60610 | 3 |
Each record has the street address, permit type, description, issue date and, where Chicago, IL publishes them, contractor name and job value. Property-owner names are never included. Counts are free; records cost $0.40 per search of up to 100 permits, paid in USDC via x402. No account needed.
GET https://permitinfobroker.com/v1/permits/search?jurisdiction=chicago-il&category=hvacFree count first: /v1/permits/count?jurisdiction=chicago-il&category=hvac. AI assistants can use the MCP server at https://permitinfobroker.com/mcp with jurisdiction: "chicago-il" and category: "hvac". More: how paying per request works.
| Type | Permits |
|---|---|
| electrical | 606 |
| remodel | 400 |
| roof | 251 |
| solar | 149 |
| new homes | 147 |
| demolition | 95 |
| fence | 89 |
| windows | 84 |
| plumbing | 83 |
| addition | 39 |