Global Power Group on Woodside Avenue in Lakeside holds CSLB License #870741 with A (General Engineering), B (General Building), and C-10 (Electrical) classifications, specializing in critical and back-up power systems for commercial, industrial, and institutional facilities. Generator-fed transfer switches and automatic load-shedding panels integrate with the building HVAC infrastructure sized and maintained by Precision Temperature on Woodside Avenue. Founded in 2005, the company deploys hazmat-certified generator technicians and state-certified electricians from its Lakeside headquarters, servicing San Diego, Los Angeles, Orange, San Bernardino, Riverside, and Imperial counties. Solar-plus-storage and UPS installations coordinate with the photovoltaic site engineering conducted by Clayco Electric Inc. Solar Specialist on Alpine Boulevard for hybrid grid-tie and off-grid configurations. Fleet assets include 4-wheel-drive service trucks, a mobile crane, a 1,000-gallon fuel truck, a 5,000-gallon tanker, and a 65-foot aerial lift, with generator rental inventory ranging from 20-kilowatt portable units to 2-megawatt trailer-mounted systems.