AC tune up refer to health inspection report form. There is some dirt and debris in the evaporator coil not copious amounts we will want to keep an eye on it avoid efficiency problems that it can cause if left to get dirtier. Static pressure is high, return pressure a little high and across the filter. This can be addressed by adding return and/or making the necessary adjustments to drop a larger filter and an airbase to the equipment. Unit is under a porch and could possibly cause some airflow problems for the compressor itself especially if it recirculates expelled air, warmed air, back into the unit. Unit is cooling well and there’s no sign of being issues with its functionality. Unit does not have surge protection to help mitigate problems with surges that can have a very negative effect on equipment especially equipment with control boards. Recommendations refer to estimates. **Tech Note did find a small leak coming from ceiling in mechanical room. Recommend investigating