Get matched with top thermostat installers and replacers in North Hollywood, 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."

"Robert was honest, dependable and efficient. He diagnosed the problem quickly, retrieved the part and installed right away. I highly recommend him and have his information already on my contact list."

"Replacement of door with access to the water heater was completed quickly. I am hiring him to do addiotional projects. Very friendly"

"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 thermostat stopped working and I thought that was all that needed replacement - but the tech tested it and found the drip drain was clogged which turned off the thermostat. He cleaned it out and I had him replace the thermostat anyway. He did a great job and cleaned up afterward. He showed up on time. He explained all work & quoted price before completion. All working great!"

"They were great. They were on time. Excellent communication. They did a very clean installation."

"Called immediately and got the appointment the same day within a couple of hours of calling. Efficient, called ahead to let me know when they would be here, arrived early which was great. Explained all that needed repairing and found some equipment inside of furnace that was outdated and needed to be replaced for safety reasons. Very cost effective, efficient & nice! Would definitely use them again and recommend them!!"

"I needed my ducts cleaned out as they were extremely filthy. I called the Kool Guys and they sent someone out immediately. The workers took a video of the before and after and it was such a difference. I was very satisfied with the end results."

"We needed a new front door installed and Mr. Handyman was the company to do it! They picked up the door from the place we bought it from, got it to our house, primed it, installed the hardware (including the smart lock), and hung it perfectly! We couldn't be happier! We will definitely be using Mr. Handyman again!"

"Marco is amazing. Installed my sink and was kind, thorough and I would hire him again."