M L Stevens Construction Co in Santee operates from Prospect Avenue in the Woodside/Prospect industrial corridor, providing general construction services for residential and light-commercial projects across the 92071 ZIP code. Site-work scopes that precede foundation pours often require perimeter fencing to secure the construction zone, a temporary and permanent enclosure phase coordinated with contractors including Balboa Fence Company off Airport Vista Road. Residential construction in Santee's hillside lots along the eastern foothills near Cowles Mountain demands engineered retaining walls and stepped foundations to accommodate the variable topography of decomposed-granite soil profiles common throughout East County San Diego. Roof framing and sheathing on new residential structures must meet current California Building Code wind-uplift requirements, a structural-tie specification that parallels the fastening schedules used in re-roofing projects by Top Flight Roofing on Cuyamaca Street. The most structurally demanding residential projects involve caisson-supported hillside foundations with steel-reinforced grade beams spanning 24 feet or more over variable-depth bedrock encountered at depths between 8 and 15 feet.