Best Bonded HVAC Contractors in Hillman, MN
3 HVAC contractors registered in Hillman hold current DLI mechanical contractor bonds, verified against official records as of August 18, 2026. Minnesota does not license mechanical contractors - the state requires a contractor bond filed with DLI instead, and that is the credential verified here. All 3 are listed below, ordered by years bonded.
How we chose: We identified 3 companies registered in Hillman. 3 passed bond verification. All 3 are listed below. Our methodology
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- Verified
- August 18, 2026
- Bonded since
- 2010
- Bond expires
- 2028-02-01
- Verified
- August 18, 2026
- Bonded since
- 2022
- Bond expires
- 2028-01-21
- Phone
- 3204204544
- Verified
- August 18, 2026
- Bonded since
- 2022
- Bond expires
- 2028-02-11
- Phone
- 3206161282
Compare the top 3 at a glance
| Company | Bond | Credential | On file since |
|---|---|---|---|
| Tim Stout Heating & Ac | #MB004578 | Mechanical Contractor Bond | 2010 |
| Ground Up Radiant Heating LLC | #MB789736 | Mechanical Contractor Bond | 2022 |
| Advantage Air Heating & Ac LLC | #MB790508 | Mechanical Contractor Bond | 2022 |