I would highly recommend CJ Christina's for any A/C & Heating needs. I live in California but my mother still lives in New Orleans, she is elderly and lives alone. Her Heater was not working and it was about 4:00 the day before Thanksgiving. The company we had used in the past said they wouldn't be able to come out for two days because they were closed for holiday. After calling several companies with no luck I called Christina's. I left a message but didn't think anyone would call back. About 10 minutes later my phone rang to my surprise. The service man on call took the info over phone and was at my mothers withen the hour. He called to let me know what the problem was gave me a price and fixed unit all the same day. I appreciate the professionalism of the technician and the kindness extended to my mother. A lot of companies would of taken advantage of her. She was thrilled with the friendly and timely service. I would highly recommend them!