Guardian South Inc., established in 1975, specializes in comprehensive commercial fire protection solutions throughout Southern California. They design, install, maintain, and inspect fire sprinkler systems for warehouses, high-pile storage, food distribution centers, offices, retail, and institutional buildings. Using advanced 3-D CAD tools, they tailor systems—including extended coverage and ESFR sprinklers—to each facility’s needs, often reducing the required number of sprinklers while improving safety and cutting costs. The company also retrofits and upgrades older systems to meet current fire codes, providing cost-effective and code-compliant protection. With over four decades of experience and a licensed California contractor (C-16 734574), Guardian South has executed notable projects across major sites including warehouses, retail superstores, and cold storage facilities.