HVAC contractors in MONTCLAIR, CA
13 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 13 hvac contractors in MONTCLAIR, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| ARAGON CONSTRUCTION INC | 799386 | B, C-2, C-17, C-23, C-29, C-43, D34 | 2027-09-30 | MONTCLAIR | 91763 | Set up workspace |
| B AND N HEATING AND AIR | 997546 | C-20, C-38 | 2026-10-31 | MONTCLAIR | 91763 | Set up workspace |
| BEST ELECTRIC AND AIR | 872298 | C-10, C-20 | 2028-02-29 | MONTCLAIR | 91763 | Set up workspace |
| HLM INC | 950133 | B, C-27, C-43 | 2028-07-31 | MONTCLAIR | 91763 | Set up workspace |
| HOMETOWN MECHANICAL INC | 1066366 | C-20 | 2028-06-30 | MONTCLAIR | 91763 | Set up workspace |
| INDOOR NEUTRALIZATION DESIGNATED OPERATIONS HVAC | 1064451 | C-20 | 2028-03-31 | MONTCLAIR | 91763 | Set up workspace |
| KLAUS & SONS PLUMBING HEATING & AIR CONDITIONING | 320990 | C-10, C-16, C-20, C-36 | 2028-07-31 | MONTCLAIR | 91763 | Set up workspace |
| M A OGG HEATING & AIR CONDITIONING INC | 489652 | C-20 | 2027-01-31 | MONTCLAIR | 91763 | Set up workspace |
| QUALITY CONSERVATION SERVICES | 1034739 | B, C-2, C-10, C-20, C-36, C-39, D65 | 2028-01-31 | MONTCLAIR | 91763 | Set up workspace |
| SHENG-TIEN TSAI | 980128 | B, C-20 | 2027-01-31 | MONTCLAIR | 91763 | Set up workspace |
| TALEE INC | 1082609 | B, C-20 | 2027-10-31 | MONTCLAIR | 91763 | Set up workspace |
| WEST-TECH MECHANICAL INC | 597398 | C-20 | 2028-06-30 | MONTCLAIR | 91763 | Set up workspace |
| ZAFI AIR CONDITIONING AND CONSULTING INC | 1089147 | C-20 | 2028-03-31 | MONTCLAIR | 91763 | Set up workspace |
Quick answers
- How many hvac contractors are in MONTCLAIR?
- 13 with a current California 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 California CSLB licensee database.