An approved HVAC unit replacement was scheduled today at a clothing retailer in El Cajon California. Their original unit had multiple mechanical failures, and replacement was chosen as a more cost-effective, long-term option. Our technicians arrived onsite to disconnect and prep site for the crane lift. Crane removed old equipment and placed new condenser. The installers completed the installation of the evaporator and condenser. Returning tomorrow AM to complete installation wiring and start-up.