National Air LLC

National Air is wonderful; they installed my new AC unit and ductwork during the horrible summer of 2023. I immediately signed up for their maintenance programs, and the maintenance techs, like Robert, are fantastic. So knowledgeable and helpful. The office staff is an absolute delight as well; I trust them implicitly. Highly recommend!

They were able to schedule me on the same day, their tech, Johnny, gave me straight talk, and their prices are totally reasonable. They're coming back again this week. It's a great day when you feel like everything was fair and well-done. Tech returned and didn't try to sell me anything I didn't need. That's what people want, and I'll buy that service, any day!

I called National Air to get a second opinion about my AC system suddenly failing to cool my downstairs. After my normal AC service company advised me that the cause of my downstairs unit not cooling was due to my two stage compressor having failed, they proposed that I would need either to replace and upgrade the existing system at more than 10k$ or opt for an all new system install at almost 20k$. Robert came out from National Air and quickly and thoroughly diagnosed that the system compressor was running fine at both stages, although the temperatures and pressures were slightly off of expectation performance. He then continued to troubleshoot the system until he found that the issue was an undersized solenoid valve failing to allow cooling fluid into the downstairs unit. He further diagnosed the failure to be in the thermostat face plate, which was not supplying power to the right controls when commanded to cool. Total cost for the replacement part was $100. The system now works fine. Quite a difference in cost that was realized by thorough and diligent troubleshooting, curiosity, and problem solving. My highest praises and recommendation for Robert and National Air! Good people will always have my highest approval. Much appreciated!

Douglas came out and serviced our air conditioner. He was very friendly, professional, knowledgeable, and he is an asset to your company. We highly recommend him!!

Douglas the technician was excellent in resolving my air conditioning issue. He called twice to give me updates on his arrival. He analyzed the problem and fixed it in under a hour. Great job.

Very knowledgeable of there services that they perform and very professional. It is why I changed to them from another company, cause they are straight forward and don’t give you the run around

I have cameras all around my house and I watched this man when he was doing my check up on the outside unit he never took the cover off to check the out put of the condenser nor check the freon in the unit. I don't believe you can check freon from unit in the attic. If I am wrong I apologize. But for 25 years the other people always took the panel off on outside unit. The man Douglas was polite.