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Warm-Air Heating, Ventilating & Air-Conditioning (HVAC) (C-20) contractors in Montclair, CA
New this week
6 new licenses for Warm-Air Heating, Ventilating & Air-Conditioning (HVAC) (C-20) across SoCal
Issued Oct 14 – Oct 20, 2026.
Featured spot availableLicensed contractors can claim this placement.
Claim your listing| Business | License | Status | Expires |
|---|---|---|---|
| B And N Heating And Air | 997546 | Active | 10/31/2026 |
| Best Electric And Air | 872298 | Active | 02/29/2028 |
| Hometown Mechanical Inc | 1066366 | Active | 06/30/2028 |
| Indoor Neutralization Designated Operations HVAC | 1064451 | Active | 03/31/2028 |
| Klaus & Sons Plumbing Heating & Air Conditioning | 320990 | Active | 07/31/2028 |
| M A Ogg Heating & Air Conditioning Inc | 489652 | Active | 01/31/2027 |
| Quality Conservation Services | 1034739 | Active | 01/31/2028 |
| Sheng-Tien Tsai | 980128 | Active | 01/31/2027 |
| Talee Inc | 1082609 | Active | 10/31/2027 |
| West-Tech Mechanical Inc | 597398 | Active | 06/30/2028 |
| Zafi Air Conditioning And Consulting Inc | 1089147 | Active | 03/31/2028 |
| Innovative Solutions HVAC | 1100749 | Workers' comp suspended | 01/31/2027 |
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