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Claim This BusinessATC AC & Heating Repair Los Angeles operates from 509 N Fairfax Ave suite 215 in the Fairfax District, serving residential and light commercial clients across Los Angeles including Hollywood, West Hollywood, Beverly Hills, and Santa Monica. The company holds a 4.7-star average across 26 verified reviews, reflecting consistent quality in air conditioning repair, heating system installation, furnace maintenance, and indoor air quality solutions. Their 24/7 emergency availability ensures same-day response during the punishing summer heat waves that push AC units to failure.
What distinguishes this contractor is their commitment to upfront pricing and certified technicians. Their team undergoes drug testing and background verification, giving homeowners confidence during in-home service calls. The company offers guarantees on labor, a detail many Los Angeles HVAC companies omit. They handle ductless mini-split installations, a specialty that growing numbers of modern homes require, alongside traditional split systems and furnace replacements. Their service menu spans installation, repair, and preventive maintenance across all major residential HVAC brands.
Customer stories from verified reviews reveal the human side of their work. Leo handled a diagnosis that two other contractors claimed was impossible, repairing an aging system instead of recommending a $3,000 replacement. During a heatwave, technicians arrived the same day for a family with children whose window units had failed, installing a Goodman unit by evening. Himu mentioned specific technicians arriving next day for a full AC and furnace install. These scenarios illustrate what the 5-star reviewers valued most, practical solutions over upsells and responsive service when systems fail.
The 4.7-star rating reflects 7 five-star reviews praising same-day service, fair pricing, and repair expertise. Negative feedback centers on delayed initial response and rushed jobs rather than quality once work begins. Reviewers with long-term relationships (James Kellison, Timothy Palacios, Himu sheik erfan ahmed) specifically mention technicians and guaranteed follow-up, indicating reliable service beyond the first visit.
Diagnoses, repairs, and maintains air conditioning systems including issues other contractors cannot resolve. Covers refrigerant leaks, compressor failures, and thermostat calibration.
Full installation and replacement services for new cooling systems, including traditional split systems, ductless mini-splits, and upgrades from aging equipment.
Repair and installation of heating systems including heat pumps, furnaces, and ductless heating solutions for year-round climate control.
Furnace repair, maintenance, and new furnace installation services across residential and light commercial properties.
Repair and maintenance of ductwork and ventilation systems to ensure proper airflow and indoor air quality distribution.
Round-the-clock emergency availability for heating and cooling system failures, with same-day response for urgent situations.