As a woman-owned general engineering firm established in 2004, Kyne Construction Inc in Lakeside delivers underground utility and site-infrastructure work from its Woodside Avenue headquarters under CSLB licenses #1014184 and #814510. Project scopes cover water-distribution mains, sanitary sewer systems, storm-drainage piping, and recycled-water irrigation lines — subsurface infrastructure installed before finish grading and landscape-material deliveries from Alpine Landscape Materials on Tavern Road in Alpine. Completed work includes precast-concrete vault installation and facility sanitary-sewer connections for commercial developments across San Diego and Los Angeles Counties. Site-utility trenching for water and storm-drain laterals runs on parallel timelines with mechanical rough-in, coordinating trench depths and setbacks alongside the HVAC ductwork completed by Fire & Ice Heating and Air Conditioning, Inc. on Parkside Street. Highest-complexity installations include large-diameter storm-drainage piping with precast-concrete junction structures, fire-flow water mains requiring thrust-block and restrained-joint assembly, and recycled-water distribution systems color-coded to Title 22 California purple-pipe standards.