Luis Davalos Design in Chula Vista's Rolling Hills district delivers architectural drafting and spatial planning across residential, commercial, and public-sector projects, backed by more than twenty-five years of design practice. Detached ADU and JADU conversions anchor the current portfolio, with recent Chula Vista projects including a 1,150-square-foot companion unit and a two-story open-concept residence organized around a central courtyard — finish selections for those interiors pull from material suppliers on the same countertop-and-tile corridor as Seaside Tile Inc. Bilingual service in English and Spanish streamlines the permitting process for homeowners navigating City of Chula Vista plan-check submittals and California Building Code requirements. Site planning extends beyond the building footprint to coordinate hardscape and planting zones, an exterior integration step that runs parallel to the native and drought-tolerant landscape inventory at Bonita Creek Nursery. Each plan set includes AutoCAD-generated floor plans, elevations, cross-sections, and site plans scaled to City of Chula Vista Development Services specifications, with structural engineering stamps coordinated through licensed California P.E. consultants.