HVAC contractors in Alto, MI
16 listingsSource: Michigan LARA license records. Last verified 2026-08-31.
There are 16 hvac contractors in Alto, Michigan with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; every listing shows its own number and expiry date. All are drawn from the Michigan LARA register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| ALTO HEATING & COOLING | 7112822 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| BRADLEY JAY BRINCKMAN | 7112579 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| CONTROL SOLUTIONS INC | 7116421 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| INDOOR CLIMATE SOLUTIONS LLC | 7116066 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| KNACK HEATING & AIR COND LLC | 7117245 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| KNACK HEATING AND AIR CONDITIONING LLC | 6114924 | Electrical Contractor | 2028-12-31 | Alto | 49302 | Set up workspace |
| MARK E PRINS | 7117797 | Mechanical Contractor | 2029-08-31 | Alto | 49302 | Set up workspace |
| Nathaniel Charles DeVine | 7118421 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| RICHARD ALAN KUITE | 7102263 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| R L BLAIR COMPANY INC | 314289 | Boiler Installer | 2026-12-31 | Alto | 49302 | Set up workspace |
| RL BLAIR COMPANY INC | 7102718 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| ROBERT JONGSMA | 7116174 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| RYAN E HANSEN | 7117333 | Mechanical Contractor | 2027-08-31 | Alto | 49302 | Set up workspace |
| RYAN E KAUFFMAN | 3106304 | Boiler Installer | 2026-12-31 | Alto | 49302 | Set up workspace |
| TIMBERWOLF MECHANICAL SERV | 7115369 | Mechanical Contractor | 2028-08-31 | Alto | 49302 | Set up workspace |
| TIMBERWOLF MECHANICAL SERVICE INC | 315538 | Boiler Installer | 2026-12-31 | Alto | 49302 | Set up workspace |
Quick answers
- How many hvac contractors are in Alto?
- 16 with a current Michigan license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the Michigan LARA licensee database.