RJ Design & Builder Inc

At RJ Design & Builder INC, we combine modern architectural design with hands-on construction expertise to deliver high-quality, code-compliant residential and commercial renovations across Los Angeles. What sets us apart is our full-service approach—we handle everything from design, permit drawings, and engineering to build-out and final finishes. With years of experience and a strong understanding of local building codes, we bring both creativity and technical precision to every project. Our bilingual team (English/Chinese) ensures clear communication with diverse clients and city officials. We are detail-oriented, reliable, and dedicated to sustainable building solutions that meet both aesthetic and functional needs. We don’t just complete jobs—we build long-term trust by delivering projects on time, on budget, and with the quality you can see.