PERFORMED CMA INSPECTION ON 2 DEHUMIDIFIERS, 1 SPLIT SYSTEM, 1 GAS UNIT HEATER AND 2 GAS PACKAGE UNITS. PERFORMED FILTER CHANGE OF 7-20x20x1 FILTERS, 2-16x20x2 FILTERS, 2-20x20x2 FILTERS AND 12-20x25x2 FILTERS. UPON FILTER CHANGE TECH NOTICED LAY IN FILTER GRILL IN KITCHEN STORAGE AREA IS MISSING PEICES TO MAKE FILTER GRILL CLOSE FULLY, RECOMMEND REPLACEMENT OF LAY IN FILTER GRILL. QUOTED REPLACEMENT OF LAY IN FILTER GRILL. GAS PAKAGE #1 HAD A BROKEN DRAIN LINE UPON ARRIVAL DRAIN LINE WAS BROKEN OFF FROM DRAIN PAN MAKING IT IMPOSSIBLE TO DRAIN CORRECTLY. TECH CLEANED DRAIN PAN AND FIXED PIPE WERE IT WOULD DRAIN BUT NOT DRAIN PROPERLY, RECOMMEND REPLACEMENT OF DRAIN PAN TO ENSURE PROPERE DRAINAGE. ALL OTHER SYSTEMS ARE PERFORMING PROPERLY AT THIS TIME AND ALL SYSTEMS HAVE A PROPER DELTA T. PICTURES AND PERFORMANCE REPORT ARE ATTACHED TO THIS INVOICE.