The installation itself — transfer switch, gas line, and commissioning — usually takes about one full day, similar to anywhere else in the valley. The bigger variable in Indian Wells is approval time: getting through your HOA’s review and, if needed, the city’s Architectural and Landscape Committee can take longer than the physical install. We recommend starting that process a few weeks out, especially ahead of winter season or the BNP Paribas Open in March, when contractor schedules across the valley get busy.