ATA Heating and Air Conditioning Inc

ATA Heating and Air Conditioning Inc operates from Woodland Hills, California, holding California contractor license #876392. The company maintains a 4.8-star rating across 106 customer reviews, demonstrating consistent service quality. ATA provides both residential and commercial HVAC solutions, with technicians available around the clock every day of the week. The business serves Woodland Hills and surrounding Los Angeles neighborhoods, handling air conditioning installation, repair, heating system services, and specialized commercial HVAC projects including VRF systems.

What distinguishes ATA Heating and Air Conditioning is their commitment to same-day emergency response and their specialization in mini-split system installations. The company offers free estimates for new installations and repairs, providing upfront pricing before work begins. Their commercial HVAC division handles complex VRF (Variable Refrigerant Flow) systems commonly used in multi-unit buildings and retail properties. A notable differentiator is their 24/7 availability, including evenings and weekends when system failures most commonly occur, responding to emergency calls even during evening hours.

Customer reviews highlight specific technicians and scenarios that illustrate the company's service approach. Reviewer Daniel Hall described a situation where ATA responded at 9:30 PM during a 100-degree evening to repair a suddenly-failed AC system, having a technician arrive within 40 minutes and completing the repair in 30 minutes. Reviewer Larry Vance detailed a mini-split installation project, noting the installers were professional, knowledgeable, and competitive in pricing compared to other estimates. Reviewer Danny Feld mentioned receiving concierge-level treatment throughout a full AC and heating unit replacement, with the process managed thoughtfully from start to finish. These scenarios demonstrate the company's capacity for responsive emergency service alongside larger installation projects.