ATA Heating and Air Conditioning Inc
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Claim This BusinessAbout ATA Heating and Air Conditioning Inc
ATA Heating and Air Conditioning Inc has maintained a strong presence in Woodland Hills and the broader Los Angeles area for over two decades, founded around 2003. The company holds California contractor's license #876392 and operates with 24/7 availability, responding to emergencies even during intense Valley heat waves. With 105 reviews earning a 4.9-star rating, ATA has built a reputation for reliable heating and cooling solutions for both residential and commercial clients across the San Fernando Valley.
ATA specializes in Variable Refrigerant Flow (VRF) systems for commercial properties, a technical niche that separates them from standard HVAC contractors. Their expertise spans both residential cooling solutions and complex commercial installations, with technicians trained on every type of heating system. The company emphasizes building lifelong customer relationships through courteous service and meticulous attention to detail, with over 85% of their business coming from client referrals.
Customers consistently highlight specific technicians who delivered exceptional service. Daniel Hall described how ATA responded to his emergency call at 9:30 PM during a 100-degree Valley day, arriving within 40 minutes and repairing his AC in 30 minutes, with owner Lior providing reasonable rates. Danny Feld praised David's concierge treatment throughout a full AC and heating unit replacement, noting fair pricing and outstanding service. Shimon Zana recommended ATA and technician Leo for their professionalism, diagnostic skill, and genuine care for quality work.
What Customers Say
105 reviewers consistently praise ATA's technical expertise and rapid response times. Multiple customers specifically name technicians Leo, David, and Lior, highlighting personalized service over generic interactions. The near-perfect 4.9-star rating reflects particularly strong feedback on diagnostic clarity and fair, transparent pricing.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Air Conditioning Installation
Professional AC system installation for residential and commercial properties, including traditional and mini-split configurations.
Air Conditioning Repair
Diagnostic and repair services for all AC brands, with emergency response available 24/7 including heat wave situations.
Heating Installation
Complete heating system installation including furnaces, heat pumps, and integrated heating solutions for homes and businesses.
Heating Repair
Repair services for every heating system type, with technicians trained on both standard and specialized heating equipment.
Commercial HVAC Systems
Full-scale commercial heating and cooling installations, maintenance, and repair for business properties.
VRF System Services
Specialized Variable Refrigerant Flow system design, installation, and maintenance for commercial buildings.
System Maintenance
Preventive maintenance programs designed to extend HVAC system lifespan and maintain operational efficiency.