Holding CSLB License #978628 with landscape and general building classifications, Leon Design & Build, Inc. operates from 4438 Ingraham St Suite 101 in Pacific Beach. Backyard transformations involving graded paver systems, retaining walls, and drainage engineering often integrate drought-tolerant planting plans developed alongside landscape firms such as EcoDesignSD, INC. The company fabricates poured-in-place concrete counters for outdoor BBQ islands, installs synthetic turf with proper sub-base compaction, and builds structural retaining walls up to 50 linear feet with integrated stairways. For projects requiring stamped architectural drawings, the firm coordinates with local design practices like Golba Architecture Inc to secure City of San Diego building permits before ground-breaking. Leon Design & Build specializes in canyon-lot retaining wall systems with engineered footings, French drain tie-ins, and concrete staircase construction on steep coastal San Diego grades.