I have done business with Cool Tech Mechanical about 5-6 times now and they have never failed to provide me with a top of the line service whenever I need them. They come by and do their inspections every once in a while and if there is something that needs to be repaired or replaced they consult me regarding the issue before getting to work to fix it. They work on my A/C or furnace depending on the season and keep everything running great. The workers are very experienced and I feel very confident with the information they give me. I will continue to use them in the future and would highly recommend them as well.