This was my first time using the services from Roadrunner Air Conditioning, Heating & Refrigeration, Inc and I thought they did a fine job. This is the first time I have lived in a home with an A/C unit and ducts going through the house so I called Roadrunner to come out and do a cleaning of all the ducts in the house. The ducts hadn't been cleaned in 2 years so the workers from Roadrunner had their work cut out for them, but they did the work in good time, and the air in the house feels much cleaner after the work was done. Overall I was quite pleased with the work from Roadrunner, I liked that they took videos of what they were doing so we could see the work that was being done, I will definitely use Roadrunner Air Conditioning again, and I highly recommend their services.