DNA Heating & Cooling, Inc.

DNA Heating & Cooling, Inc. operates as a fully licensed and insured HVAC contractor serving Panorama City and surrounding Los Angeles County communities. The business maintains a perfect 5-star rating across 58 customer reviews, reflecting consistent delivery of heating and cooling solutions. Service areas include Los Angeles, Santa Clarita, San Fernando Valley, Beverly Hills, Thousand Oaks, and Calabasas. The company operates Monday through Saturday from 7 AM to 6 PM, providing residential HVAC services alongside complementary electrical and plumbing offerings.

The company distinguishes itself through a commitment to quality over quantity, with over 15 years of experience backing every project. Their service model includes preventative maintenance plans designed to keep heating and cooling systems operating at peak efficiency while helping homeowners avoid unexpected breakdowns. The business offers complimentary estimates to all prospective clients, allowing customers to understand costs before committing to work. This approach has earned trust among property managers handling multiple units, as noted in reviews from those managing larger residential buildings.

Customer reviews highlight specific scenarios demonstrating service reliability. One reviewer described a same-day emergency call where Andrew diagnosed and repaired an HVAC system quickly during a weekend breakdown. Another reviewer noted Andrew updated older wall heaters with new remote thermostats, handling a system that required specialized knowledge. Property managers specifically mention monthly service for buildings with dozens of units, citing consistent on-time arrival and reliable completion of scheduled maintenance.