Get matched with top thermostat installers and replacers in Marina Del Rey, CA

"Our experience with DNA was excellent. As soon as I contacted them, Andrew called and visited us. He quickly inpected our attic, which had had a major rat infestation and extremely old heater ducts. He gave us a reasonable estimate for cleaning and sanitizing the attic, replacing the old insulation, and installing new ducts. The crew of Ivan, Andrew, Amanda and Denicio worked quickly and were very personable, reliable and efficient. They kindly removed all the old boxes stored in the attic which was not part of the original work. We especially liked that Andrew followed up with us after the job was completed, to ensure we were satisfied, and offering to come and fix any problems we might have. We could not be happier with DNA and highly recommend them for any heating issues."

"It was amazing. Guilmar was professional and did a great job replacing the lock on my sliding door. There was good communication about his arrival and he was able to see me the same day. I am very pleased and will definitely hire him again."

"He serviced my air conditioning unit, took care of two leaks in the unit and replaced my old thermostat. The unit itself works better than it even did when it was first installed."

We are problem solvers. With over twenty two years of experience there isn't much we haven't seen. From the smallest task to the largest we will perform our job with professionalism and in a timely manner. We guarantee our work 100%. .

"Tony & crew cut out wallboard in ceiling, as needed to replace pipes, replaced necessary plumbing hardware, patched, resurfaced & painted cut out. Good as new!"

"my air conditioner stopped working on a very hot day"

"They were responsive and showed up to my mother's house as promised and repaired her thermostat."

"I made my initial contact with the company on a Wednesday and received an estimate of the project later that night.  Due to a party i was having on that Saturday afternoon, the time frame for the work was very tight.  With only a couples days notice, I was able to get a technician book for Saturday morning at 7:00.  Luis showed up right on time and we looked at the area where the work was to be done and discussed the project for a few minutes.  After some explanation and designs/drawings, Luis went to Home Depot to get all of the supplies and was back promptly to begin work.  Luis worked all morning, periodically checking with me to get approval on his designs and how he would install the pergola.  After the pergola was installed, Luis then hoisted the fallen vines on top of the pergola and helped me secure the vines to the wall.  All of Luis's work was done quickly and very professionally.  When he was done, he completely cleaned up the area he was working in, so that there was no evidence he was even there.  All of this was done with plenty of time to spare before my guests arrived for the party."

"Assemble a Sauna. A very complicated job. He did a wonderful job. Very thorough and complete. "

"We used Felipe to replace ~75 feet of drywall in the garage and repair a hole in our interior drywall. Fantastic job. They were done in ~8 hrs, drywall job was better than the original, and they cleaned the whole work area."