About DNA Heating & Cooling, Inc.
DNA Heating & Cooling, Inc. is dedicated to providing excellent customer service. With over 12 years of experience, the company has handled many challenges in HVAC, electrical, and plumbing. Customers praise the professionalism and skill of the team, which includes the owner and employees. They go beyond expectations to ensure a smooth and satisfying experience. Customers notice their punctuality, attention to detail, and thorough clean-up after work. Although the services may not be cheap, customers feel they get good value for their money. The company is reliable and worthy of trust. They keep their promises and their craft is perfect. The owner and employees are very nice, answering every question and concern. Customers have paid less than quotes from larger companies and received the best workmanship and impeccable installation. The team has rebuilt home central air systems to be more efficient, saving customers money on AC and heat. They also provide DUCT CLEANING, which is important in LA after the fires. Overall, DNA Heating & Cooling, Inc. is highly recommended for their expertise, customer-focused approach, and commitment to quality work.
Highly recommend this HVAC company to everyone I know. From the moment they arrived, they treated us like family. They were friendly, professional, and made sure everything was taken care of. Great service and quality work from start to finish.
Andrew came out today 11/21/25. I have to say top notch service. He was able to get our heater working the way it used to. He was very knowledgeable and even gave me some extra pointers. I would recommend anyone who needs their heater working for these So.Cal cold nights or the blistering heat in the summer, DNA Heating and Cooling is the way to go!! Their logo says it all because HVAC is in their DnA!
Bruce was great - friendly, knowledgeable, punctual, communicative, fast and great with kids (just an added bonus when you have babies and toddlers running and crying through your worsite). I recommend DNA to everyone that asks! Ours was a huge fire risk that required a new motor and electrical. Bruce didn't try to upsell; he tried fixing it without a new part, explained it all to me, showed me what he tried, but it didn't work. It feels so good to work with an honest team!