TCL is a good company for AC because it is a world leader in the production of air conditioners. The company has over 30 years of experience in the industry and is headquartered in China. TCL offers a wide range of air conditioners, from portable units to window-mounted models. The company's products are known for their quality, durability, and energy efficiency. In addition, TCL provides excellent customer service and offers a wide variety of warranty options. As a result, TCL is a good choice for consumers who are looking for a reliable and affordable air conditioner.