California C20 HVAC license and refrigerant certification, professional background, and 20+ years of professional AC experience. We specialize in central air conditioning installation, repair, and accept construction projects. We are distributors of the American brand Rheem and many other well-known quality brands. Our split air units can be installed and repaired according to the city inspection standards. We also provide services in maintenance heating and cooling system, check levels and add refrigerant. Brand new units of Midea, Gree, and Gree-King Home, Gree-Tosot (both launched and exported by Gree for the American market and standards) are high energy efficient, static, and power saving. These are ultra quiet, fast cooling and heating, and comes with factory warranty. SPECIAL OFFER LIMITED: $850 for Gree TOSOT Split unit AC!!!! Installation fee included. (Additional fees might occur if special requirements are needed.) We offer FREE home assessment. We are professional and patient, have reasonable and competitive pricing. Inquiries are very welcome. Tel 310-948-5008