8-6-25 NM Arrived onsite and customer was complaining about high humidity. First thing I noticed was there is absolutely no return in the house. They have 1 return and the back room needs a return. Entire system needs to be cleaned. Homeowner was upset with pricing to clean unit. I mentioned that the static pressure was high and would recommend duct modifications. They had a 5 inch filter and a 1 inch filter. I removed the 5 inch filter because we were double filtered. Static reading 0.8-1.0 should be around 0.2. Blower wheel is caked and evap coil is pretty dirty. The entire air handler is growing biological growth. Remy halo is burnt up. Lack of maintenance caused all the problems for cleanliness. The condenser coil was caked with debris. Gave a quote to do everything but we are not the company for this customer according to the customer. Added labor and materials to the blower cleaning to include the air handler sanitization. Thanks for using total air today.