I feel like I died and went to heaven when having the pleasure of conducting business with this extremely professional company. TECHCOOL is definitely and 5 star quality company. Hector came to my house and completely restored my faith in AC people. I was without air for 2 WEEKS dealing with a company that I will never allow back in my house. TECHCOOL sent Hector out and in 30 mins he discovered what the provious company had done wrong !!! If you EVER need any AC/Heating/electrical/plumbing work done, please call this company. I promise you, you will not be disappointed.