T C Construction Co Inc, a Class A General Engineering contractor headquartered in Santee on Prospect Avenue, has completed over $615 million in public-works and private infrastructure projects across Southern California. Municipal water and wastewater builds often require HVAC integration for pump-station ventilation, a mechanical scope that overlaps with the trade of Straight Shooter Heating & Cooling on Mission Gorge Road. The firm's specialty divisions cover wet utilities, dry utilities, concrete structures, pump stations, box culverts, water reservoirs, retaining walls, and selective demolition across San Diego, Riverside, and Imperial counties. Site-security fencing around active construction zones is a recurring line item on municipal contracts, drawing perimeter-fence subcontractors at Fred's Fencing Inc. on Kenney Street into ongoing project rotations. Gravity-sewer main installations by the firm involve laser-guided pipe laying at precise per-foot gradients, compacted Class II aggregate bedding, and municipal-standard backfill sequences specified in City of San Diego public-works drawings.