Dispatched our Riverside California commercial HVAC tech to a home goods store to complete approved repairs. Multiple Lennox air conditioners were scheduled for repairs. All units needed their evaporator and condenser coils chemically cleaned and the weather stripping on their filter doors replaced. The technician completed the following: New economizer screens on RTU#2, replacing the crankcase heaters on units #3, #4 and #5, and compressor contactors on units #1, #2, #3 and #4. After completing all approved work, the technician checked out with EMS to confirm no units were in alarm and the site was comfortable. Job complete.