HVAC contractors in MARENGO, IA
3 listingsSource: Iowa Workforce Development license records. Last verified 2026-08-31.
There are 3 hvac contractors in MARENGO, Iowa with a current state license as of 2026-08-31. The earliest license expiry among them is 2029-06-30; every listing shows its own number and expiry date. All are drawn from the Iowa Workforce Development register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| S & S PLUMBING HEATING & AIR-CONDITIONING LLC | C131212 | Plumbing/Heating & A/C Contractors | 2029-06-30 | MARENGO | 52301 | Set up workspace |
| SUPERIOR SHEET METAL LLC | C144639 | Plumbing/Heating & A/C Contractors | 2029-06-30 | MARENGO | 52301 | Set up workspace |
| TRIER PLUMBING LLC | C143208 | Plumbing/Heating & A/C Contractors | 2029-06-30 | MARENGO | 52301 | Set up workspace |
Quick answers
- How many hvac contractors are in MARENGO?
- 3 with a current Iowa license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the Iowa Workforce Development licensee database.