HVAC contractors in Buffalo, MN
19 listingsSource: Minnesota DLI license records. Last verified 2026-08-31.
There are 19 hvac contractors in Buffalo, Minnesota with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-29; every listing shows its own number and expiry date. All are drawn from the Minnesota DLI register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| A & A HEATING AND AIR INC | MB723820 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-04-12 | BUFFALO | 55313 | Set up workspace |
| ABEL PLUMBING INC | MB725686 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-05-05 | BUFFALO | 55313 | Set up workspace |
| AEROSTAR HEATING AND AIR LLC | MB005001 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-04-29 | BUFFALO | 55313 | Set up workspace |
| BUFFALO PLUMBING AND HEATING INC | MB645129 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-06-30 | BUFFALO | 55313 | Set up workspace |
| CORRELL PLUMBING & HEATING INC | MB642566 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2026-12-02 | BUFFALO | 55313 | Set up workspace |
| CR HEATING & COOLING INC | MB682671 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-07-26 | BUFFALO | 55313 | Set up workspace |
| CROW RIVER HEATING AND COOLING LLC | MB689892 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-05-29 | BUFFALO | 55313 | Set up workspace |
| DJM COMPANIES LLC | MB719222 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-01-17 | BUFFALO | 55313 | Set up workspace |
| GRIDOR CONSTR INC | MB683354 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-07-01 | BUFFALO | 55313 | Set up workspace |
| HIGHLAND HEATING & AIR CONDITIONING INC | MB697927 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-02-03 | BUFFALO | 55313 | Set up workspace |
| HUIKKO PLUMBING INC | MB716049 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-09-28 | BUFFALO | 55313 | Set up workspace |
| KRG PLUMBING INC | MB003276 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-07-26 | BUFFALO | 55313 | Set up workspace |
| MCB PLUMBING & MECHANICAL INC | MB803600 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-02-06 | BUFFALO | 55313 | Set up workspace |
| MIDWEST BACKFLOW PREVENTION & PLUMBING LLC | MB748536 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2026-10-29 | BUFFALO | 55313 | Set up workspace |
| MN MECHANICAL LLC | MB766831 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-02-24 | BUFFALO | 55313 | Set up workspace |
| PROCESS COMBUSTION SERVICES INC | MB780211 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-04-19 | BUFFALO | 55313 | Set up workspace |
| RIGHTMARK LLC | MB653174 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-06-07 | BUFFALO | 55313 | Set up workspace |
| VARNER HEATING & COOLING LLC | MB004917 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2028-02-08 | BUFFALO | 55313 | Set up workspace |
| Veches Heating & Air LLC | MB100060 | Mechanical Contractor Bond — Mechanical Contractor Bond | 2027-12-19 | Buffalo | 55313 | Set up workspace |
Quick answers
- How many hvac contractors are in Buffalo?
- 19 with a current Minnesota 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 Minnesota DLI licensee database.