Went picked up supplies for job went to building in lake ridge cleaned condenser coils they where extremely dirty, cleaned evap coil they also was very dirty got them clean changed 4x 5vx550 belts on both rooftop units changed 20 filter on systems went to change contactors they are wrong will not work with the system will need to get right ones called carrier they are send the three pol3 contactor specs and then I will order them they have them in Richmond so once I see them to make sure they are right then I will order them and give a p.o, system all working good at this time,