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HVAC Contractor – C-20 License #1138934 | EPA 608 & 609 Certified. I provide expert installation, repair, and maintenance of heating, cooling, and ventilation systems for both residential and light commercial projects. Whether it’s a home system, mini split, heat pump, or even wine cellar cooling – you can count on clean, code-compliant, and timely service. ✔️ C-20 Licensed ✔️ EPA 608 (HVAC Systems) & 609 (Vehicle A/C) Certified ✔️ Bilingual (English & Chinese) ✔️ Free Estimates | Fast Turnaround | Honest Work Let’s keep your space comfortable — contact me today! **********(text) ⸻ 我拥有加州 C-20 暖通空调执照（#1138934），并通过 EPA 608（家用/商用制冷）与 609（汽车空调）双重认证，为大洛杉矶地区客户提供空调、暖气、通风系统等安装与维修服务，涵盖住宅与小型商业项目。 无论是家用空调、分体式、热泵还是酒窖空调，我都提供专业、合规、干净快捷的服务。 ✔️ 加州执照 ✔️ EPA 608/609 双认证 ✔️ 免费估价，快速安排 ✔️ 可中英文沟通 欢迎联系，打造舒适健康的环境！ **********