Roadrunner Air Conditioning, Heating & Refrigeration installed a new air conditioning unit as well as doing a repair job for us. Their technicians arrived on time and did a good job overall. They were professional, polite and efficient in terms of time. However, the repair job they did, wasn't perfect, and there's one function that isn't working still. I will have to call them back. This was our second time using their services, but I can't say I'm very happy given that this hasn't quite worked out yet. Hopefully, this will be resolved soon.