Search and pull HVAC permit data from Sioux City, IA. HVAC permits cover new installations, equipment replacement, and major system changes — all high-value customer signals.
Showing the 10 most recent HVAC permits issued in Sioux City, IA. Access all 982 permits from the last year via the API.
| Issued | Address | Status | Contractor |
|---|---|---|---|
| 2026-10-05 | 2932 S ST MARYS ST 01 | ISSUED | C W SUTER & SON INC |
| 2026-10-05 | 3813 RIDGE AVE 01 | ISSUED | KALINS INDOOR COMFORT |
| 2026-10-02 | 1617 INGLESIDE AVE 01 | UNKNOWN | ALVAREZ HEATING AND COOLING |
| 2026-10-02 | 2516 S OLIVE ST 01 | UNKNOWN | KALINS INDOOR COMFORT |
| 2026-10-02 | 2647 S PAXTON ST 01 | UNKNOWN | KALINS INDOOR COMFORT |
| 2026-10-02 | 414 CLARK ST 01 | UNKNOWN | KALINS INDOOR COMFORT |
| 2026-10-01 | 2534 CASTLES GATE DR 01 | UNKNOWN | KALINS INDOOR COMFORT |
| 2026-09-30 | 4237 VAN BUREN ST 01 | UNKNOWN | DEROCHER HEATING AND COOLING |
| 2026-09-30 | 2660 SHERIDAN ST 01 | ISSUED | DEROCHER HEATING AND COOLING |
| 2026-09-30 | 1516 W LUNAH AVE 01 | ISSUED | Excel Comfort LLC |
Customer profile: HVAC contractors, heating and cooling companies, and equipment distributors.
Track homeowners replacing or installing HVAC systems — the largest signal for maintenance contract opportunities, air quality upgrades, and smart thermostat cross-sell.
How teams use this data: PermitStack for HVAC contractors.
Query Sioux City, IA HVAC permits directly with a single HTTP call:
curl "https://api.permit-stack.com/v1/permits/search?jurisdiction=Sioux%20City&category=HVAC" \ -H "X-API-Key: pk_your_key"
Or use the official Python SDK: pip install permitstack
This page holds HVAC permits in Sioux City, IA dated through 2026-10-05. We re-check this source on its own nightly cycle, and publish the date the data runs through rather than the date we last polled -- a source that has stopped is not the same as one with nothing new.
Yes. The API supports filtering by zip code, date range, contractor name, estimated value, and more. See the full API documentation for query parameters.
Yes. Building permits including HVAC permits are public records maintained by Sioux City, IA's building department. PermitStack normalizes this open data into a clean, consistent API.
Our customers include HVAC contractors, heating and cooling companies, and equipment distributors. Track homeowners replacing or installing HVAC systems — the largest signal for maintenance contract opportunities, air quality upgrades, and smart thermostat cross-sell.
Data source: Sioux City, IA's official permit records. Data through 2026-10-05.