Freidin Design & Construction in Carlsbad holds CSLB license #830639 with three active classifications — B (General Building), C-8 (Concrete), and C-27 (Landscaping) — and has served San Diego County since 2001 with practical construction experience dating to 1991. The triple-license structure enables in-house execution of pool construction, stone masonry, decorative concrete, and landscape installation, a combined outdoor scope that complements the pool inspection and certification work at Premier Pools & Spas San Diego on new-build pool projects. Based on Camino Vida Roble in the 92009 ZIP code, the firm designs and builds complete backyard environments including inground pools, saltwater spa features, pool decks, landscape lighting, fire features, and water gardens. Concrete flatwork extends beyond pool surrounds to patios, driveways, retaining walls, and custom hardscaping, with roofing integration on covered outdoor structures coordinated through contractors such as Built 2 Last Roofing for patio-cover and pergola waterproofing. Full backyard renovations typically involve shotcrete pool shells with rebar-reinforced gunite, natural stone coping, pebble-aggregate interior finishes, and variable-speed pump systems sized to the pool's gallonage and plumbing-line diameter.