I would highly recommend Long Beach Air! They were a pleasure to do business with from the initial consult with Tom through the installation with George and George! Everyone very patiently answered my questions, made sure I was comfortable with the process and asked me where I wanted things placed if there was a choice to be made AND they cleaned up every day. They had to work around my grandkids and my dogs and did so cheerfully! They were on time every day and very courteous! Go with them, you will be very pleased with the equipment and the customer service!!