Best Bonded HVAC Contractors in Austin, MN
9 HVAC contractors registered in Austin 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. The 8 below are the top-ranked, ordered by years bonded.
How we chose: We identified 9 companies registered in Austin. 9 passed bond verification. The 8 below are the top-ranked of those. Our methodology
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- Verified
- August 18, 2026
- Bonded since
- 2009
- Bond expires
- 2028-07-01
- Phone
- 5074378201
- Verified
- August 18, 2026
- Bonded since
- 2009
- Bond expires
- 2026-09-02
- Phone
- 5074335017
- Verified
- August 18, 2026
- Bonded since
- 2009
- Bond expires
- 2026-09-11
- Phone
- 5074335652
- Verified
- August 18, 2026
- Bonded since
- 2009
- Bond expires
- 2026-10-14
- Phone
- 5074338718
- Verified
- August 18, 2026
- Bonded since
- 2010
- Bond expires
- 2028-01-29
- Phone
- 5074400565
- Verified
- August 18, 2026
- Bonded since
- 2011
- Bond expires
- 2027-12-13
- Phone
- 5074339076
- Verified
- August 18, 2026
- Bonded since
- 2012
- Bond expires
- 2026-09-27
- Phone
- 5074409372
- Verified
- August 18, 2026
- Bonded since
- 2021
- Bond expires
- 2027-01-26
- Phone
- 5074372557
Compare the top 6 at a glance
| Company | Bond | Credential | On file since |
|---|---|---|---|
| Harty Mechanical Inc. | #MB003036 | Mechanical Contractor Bond | 2009 |
| M J Oconnor Inc. | #MB003466 | Mechanical Contractor Bond | 2009 |
| Arens Heating & Cooling LLC | #MB003642 | Mechanical Contractor Bond | 2009 |
| L & M Boiler Systems Inc. | #MB003638 | Mechanical Contractor Bond | 2009 |
| Predictive Technologies Inc. | #MB004588 | Mechanical Contractor Bond | 2010 |
| G & G Heating And Air Conditioning LLC | #MB006070 | Mechanical Contractor Bond | 2011 |