Get matched with top geothermal heating or cooling system installers in East Los Angeles, CA

"It went spectacularly well. Efficient, environmentally responsible equipment, and Steve and Martin are super competent installers. Alex Fish, who sold me the system, checked in daily while the work was going on, and was always available by phone or text if I had a question. Couldn't have asked for a better experience. Highly recommend them."

"Mr Avery was extremely professional and very informative. He explained the price, which I felt was reasonable and fair. He explained the warranty process. Also informed me on how getting annual maintenance on hvac system extends life expectancy. Will have him out during the winter for a heating inspection"

"The process was smooth, the work was perfect, and the result is an amazingly cool house. They just earned a customer for life!"

"Darrow was very knowledgeable,professional,courteous and just a delightful man! He checked everything and did not pressure me to purchase any thing. He actually commended that my system was in good condition and made a concerted effort to alleviate my fears. I definitely will call him if I have any future issues."

"Lost our heat on a very cold late afternoon. Called 3 places. NRG was the only company that returned our call. Sent someone within an hour. Determined that our 28 year old unit needed to be replaced. Benjamin spent at least and hour on the phone to order the new unit and arranged to have it installed the next day, Thanks to all involved. Curtious, punctual, and professional."

"I’m extremely satisfied with their service! We hired them to do the clearing and installing for the new insulation in my attic a few months ago. It was very easy to set up an appointment over the phone. Adam, the owner, was very helpful every step of the way. They worked super fast to help install the insulation and disposed of the previous one. Great job and thank you guys!"

"We had no heat, and we had other companies come out and they said we had to replace our system. DNA heating and cooling came out and recommended we replace our system, but did offer other options. We opted to repair versus replace for the time being and the system has worked thus far. We would highly recommend this company as they were gloves, masks and booties over there shoes. The technician was extremely thorough with the unit, and he was able to communicate with me so I was able to understand and make an informed decision. When it comes time to replace our system we will definitely be using this company they have our business for life."

"They're not exactly cheap, but they stand behind what they do."

We are a full HVAC company that values the comfort of our clients. We are dedicated to providing our clients with the very best in installation, service, and repair for all your heating and cooling needs. We aim to build long-lasting relationships with our customers with honesty and integrity. We have been servicing the greater LA area since 2012. Our Mission - We strive to provide you with quality work and outstanding results. When we enter your home or office, we treat your place as our own. Our certified technicians have extensive experience with all different types of heating and air conditioning systems. They will determine the problem and recommend the best course of action. With our services, we can provide peace of mind and elevate your home’s level of comfort. Our offices are located on the west end of the San Fernando Valley but our service extends further than that. Julio Hernandez is the owner and founder of the company. He comes from a second-generation construction family and has been in the construction trade since he was 10 years old. He went into business because he felt he could make a difference in the industry. He saw that there are several contractors who take advantage of clients, selling parts or services the system does not require. Being honest with our clients and trying to do good for them by offering fair prices and great quality means something to us.

"Excellent customer service and fast! I highly recommend them, if you need a new system or maintenance this is the company to call!!!!"