I believe that all the reviews here on yelp for this guy and this company is family members and friends because this guy has no idea what he is doing. To make a long story short he came out Friday night to "fix" my air conditioning unit instead charged me $300 in freon that it didnt even need because a few minutes after he left my air conditioner still didnt work i didnt even think twice about calling him and giving him any more money instead called a different company who actually fixed my air conditioner told me what was wrong with it and now its working again. Do yourself a favor and look for a more certified technician who doesnt just take your money.