At DNA Heating and Cooling, Inc., we deliver fast, efficient, and affordable HVAC service throughout Los Angeles and surrounding areas. Our experienced technicians are ready to diagnose and resolve any issue, ensuring your comfort and safety every season.
With nearly 15 years of hands-on HVAC experience, DNA Heating and Cooling, Inc. has earned a reputation for high-quality, honest service. Whether it’s a malfunctioning air conditioner during a heatwave or a noisy furnace in winter, our team responds promptly and professionally. We don’t just fix problems — we educate our customers on preventive maintenance and long-term system care. Our mission is to build lasting relationships through trust, transparency, and superior workmanship. Servicing thousands of homes annually, we specialize in inverter technology and custom HVAC solutions tailored to each property’s needs. Our Yelp, HomeAdvisor, and Google reviews speak for themselves. We understand the importance of a comfortable living environment, especially for our senior and older customers, and treat every home with care and respect.
From quick diagnostics to full system repairs, we’re available anytime you need us. Our team is trained to handle all major HVAC brands and models with precision, delivering dependable service that brings your comfort system back to life quickly.
