Excellent Customer Service. We called Infinity when our AC went out at work. He wasn't the first person we actually called 4 people before him with no answer. Richard (Owner) said there usually was an extra fee but he would waive that. it was labor day weekend and he mention is was a little short staffed so he would get to us as soon as he could get over. He was able to get our AC going again. Great service! I will use again for all my AC needs!