Best Bonded HVAC Contractors in Dayton, MN
5 HVAC contractors registered in Dayton 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 Dayton. 5 passed bond verification. All 5 are listed below. Our methodology
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- Verified
- August 18, 2026
- Bonded since
- 2010
- Bond expires
- 2028-07-19
- Phone
- 6122056060
- Verified
- August 18, 2026
- Bonded since
- 2011
- Bond expires
- 2028-07-22
- Phone
- 7634218577
- Verified
- August 18, 2026
- Bonded since
- 2017
- Bond expires
- 2027-06-05
- Phone
- 6127203211
- Verified
- August 18, 2026
- Bonded since
- 2021
- Bond expires
- 2027-06-14
- Phone
- 6517280791
- Verified
- August 18, 2026
- Bonded since
- 2022
- Bond expires
- 2026-09-22
- Phone
- 7632322654
Compare the top 5 at a glance
| Company | Bond | Credential | On file since |
|---|---|---|---|
| Adams On Time Plumbing & Water Heaters LLC | #MB005319 | Mechanical Contractor Bond | 2010 |
| Assured Heating Air Cond & Refrigeration Inc. | #MB006112 | Mechanical Contractor Bond | 2011 |
| Tinwood Homes | #MB726618 | Mechanical Contractor Bond | 2017 |
| Brightside Heating Air & Ventilation LLC | #MB782556 | Mechanical Contractor Bond | 2021 |
| Pipe And Water Plumbing LLC | #MB799453 | Mechanical Contractor Bond | 2022 |