I have been using Cool Tech Mechanical for several years and I would definitely recommend their service to other people. The employees showed up to the job on time and they cleaned up when they finished. I have had them out several times to work on the air conditioning unit. I appreciate how knowledgeable the staff is. They always work to meet my expectations and I am very happy with the results of the service. I would use them again for another job. They are quick to respond and are just amazing across the board.