General Contractors in Diamond Bar, CA

Advanced Construction and Restoration Inc is a customer-focused construction and remodeling company serving the greater Los Angeles and Orange County area. The company specializes in high-quality kitchen and bathroom remodels, home remodeling, and accessory dwelling units (ADUs) or casitas. With extensive experience completing over 1,000 kitchen remodels, the company emphasizes using the best materials and suppliers while standing behind the finished product. Advanced Construction and Restoration aims to transform homes into cozy, functional, and valuable living spaces, whether through small updates or complete makeovers. The company is licensed and committed to guiding clients through the remodeling process to achieve their dream homes with professionalism and quality craftsmanship.

Berney Construction is a family-owned and operated full-service general contractor based in Southern California with over 30 years of hands-on experience spanning three generations. The company specializes in structural construction projects including garages, accessory buildings, structural additions, and engineered wood or steel structures for both residential and light commercial applications. Berney Construction also focuses on ADU construction, custom homes, residential additions, commercial and industrial builds, tenant improvements, concrete foundations, and outdoor living structures such as patio covers and pergolas. The company emphasizes quality craftsmanship, structural integrity, code compliance, and efficient project management, working closely with clients from planning through final inspection to deliver durable, well-built structures designed for long-term performance.

Builderwell Design & Build is a design-build general contractor based in Irvine, California that provides end-to-end residential and commercial construction and remodeling services — including new construction, full-house remodels, additions and ADUs, outdoor living spaces, and design — delivered by an in-house team of designers, contractors, engineers, project managers, and permit specialists to manage projects from permitting through completion; Builderwell emphasizes transparent pricing, proactive communication with daily progress updates, on-time and on-budget delivery, high-quality workmanship, is bonded and insured (License #1022234), and has completed hundreds of projects across Orange County since its founding in 2010.

Coronado Construction Co. is a family-owned and operated remodeling and construction company based in Los Angeles, California. With years of experience and more than 400 completed projects, the company has built a reputation for delivering high-quality renovation and remodeling services. Coronado Construction specializes in kitchen and bathroom remodels, room additions, garage conversions (ADUs), concrete work, landscaping, decking, stucco, painting, hardscaping, and outdoor living enhancements such as pergolas and BBQ installations. The company emphasizes client satisfaction and is known for honesty, attention to detail, transparent estimates, and reliable craftsmanship. By managing the entire process—from permitting and design to construction and finishing—Coronado Construction ensures that each project is seamless and built to last. Serving Los Angeles, Pasadena, Glendale, Burbank, and South Pasadena, the company continues to be a trusted contractor for homeowners seeking functional, stylish, and value-adding home upgrades.

DA General Contractors Inc is a full-service construction and remodeling company based in West Hollywood, California. The company specializes in residential and commercial construction projects, including home remodeling, office design, bathroom and kitchen remodeling, flooring, pool and spa construction, and fire damage restoration. DA General Contractors Inc emphasizes sustainable building practices and innovative construction techniques to create functional and aesthetically pleasing spaces. The company is family-owned and operated, licensed, bonded, insured, and accredited by the BBB. DA General Contractors Inc is committed to quality craftsmanship, transparent communication, and providing clients with accurate information and real-time updates throughout the project lifecycle to ensure satisfaction. The company offers personalized consultations to tailor projects to clients' needs, tastes, and budgets.

DA General Contractors Inc is a family-owned and operated construction and remodeling company based in West Hollywood, California. The company specializes in residential and commercial projects including home remodeling, office design, bathroom and kitchen remodeling, flooring, pool and spa construction, and more. DA General Contractors emphasizes sustainable practices and innovative construction techniques to create functional and aesthetically pleasing spaces. The team supports clients throughout the entire project lifecycle, from initial consultation to final walk-through, ensuring satisfaction and transparency with a pre-construction financial plan. The company holds an active contractor license (#1104034) and is committed to quality craftsmanship and customer service. For more details, visit DA General Contractors Inc and their BBB profile here.