Best Bonded HVAC Contractors in Montrose, MN
5 HVAC contractors registered in Montrose 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 5 are listed below, ordered by years bonded.
How we chose: We identified 5 companies registered in Montrose. 5 passed bond verification. All 5 are listed below. Our methodology
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- Verified
- August 18, 2026
- Bonded since
- 2009
- Bond expires
- 2026-09-20
- Phone
- 6122827568
- Verified
- August 18, 2026
- Bonded since
- 2018
- Bond expires
- 2028-05-31
- Verified
- August 18, 2026
- Bonded since
- 2019
- Bond expires
- 2027-11-02
- Phone
- 6123097119
4.Kji Inc.
- Verified
- August 18, 2026
- Bonded since
- 2024
- Bond expires
- 2026-12-10
- Phone
- 9529949379
- Verified
- August 18, 2026
- Bonded since
- 2025
- Bond expires
- 2027-08-22
- Phone
- 6122143853
Compare the top 5 at a glance
| Company | Bond | Credential | On file since |
|---|---|---|---|
| American Air Supply Inc. | #MB003497 | Mechanical Contractor Bond | 2009 |
| Riser Plumbing Inc. | #MB743570 | Mechanical Contractor Bond | 2018 |
| Doks Heating And Air Conditioning LLC | #MB750547 | Mechanical Contractor Bond | 2019 |
| Kji Inc. | #MB100286 | Mechanical Contractor Bond | 2024 |
| Straight Up Mechanical LLC | #MB100430 | Mechanical Contractor Bond | 2025 |