如何to check an HVAC contractor's license in Texas

在德州以盈利安裝或維修冷氣的任何人都必須持有或在TDLR的冷氣承包商執照下工作。

1. Ask the contractor for its license number. It starts with TACLA (Class A, any size) or TACLB (Class B, up to 25 tons cooling).
2. Search the number or company name at TDLR License Search.
3. 確認狀態為活躍且過期日期在未來。
4. 檢查執照上的名稱是否與合約上的公司相符。

Every company in our rankings and county directory holds an active license as of October 2026.