Best Bonded HVAC Contractors in Chisholm, MN
3 HVAC contractors registered in Chisholm 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 Chisholm. 3 passed bond verification. All 3 are listed below. Our methodology
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- Verified
- August 18, 2026
- Bonded since
- 2017
- Bond expires
- 2027-10-05
- Phone
- 2189699901
2.Aikey
- Verified
- August 18, 2026
- Bonded since
- 2024
- Bond expires
- 2026-11-19
- Phone
- 2189694705
- Verified
- August 18, 2026
- Bonded since
- 2026
- Bond expires
- 2028-08-10
- Phone
- 2189699811
Compare the top 3 at a glance
| Company | Bond | Credential | On file since |
|---|---|---|---|
| Sertich Plumbing And Heating Inc. | #MB731697 | Mechanical Contractor Bond | 2017 |
| Aikey | #MB100271 | Mechanical Contractor Bond | 2024 |
| Ns Plumbing & Heating LLC | #MB100644 | Mechanical Contractor Bond | 2026 |