Our A/C broke last July and I found this company here on Yelp! I called them around 9am and told me that the technician will arrive around 12-2pm. Don came before 2pm and he fixed our A/C in less than an hour. He explained to me and my husband what was wrong with it and told us that our unit is old BUT he didn't try to sell us a new unit which costs about $6000. Don is very knowledgable and professional and he also taught us how to clean and maintain our unit with water. The cost of the service was also very reasonable.