Commercial Construction Companies in Simi Valley, CA

Valley Builders is a comprehensive building and development company that has been delivering high-quality projects since 2001. From initial planning and site preparation to final finishes and everything in between, we specialize in all phases of residential and commercial construction. Our team is committed to craftsmanship, reliability, and turning your vision into reality—no matter the scale or complexity.

Alpha Structural, Inc., the #1 foundation repair contractor in Los Angeles. For 25 years Alpha Structural, has been the leader in foundation repairs and hillside repairs, establishing a power reputation for being the most trusted foundation repair company, providing affordable foundation repairs, replacements & inspections. We're the only Los Angeles foundation repair contractor licensed to engineer and build any type of repair project. With over 15,000 properties inspected & over 5,000 fixed, you can see why Alpha Structural holds the title for Best Foundation Repair. There is virtually no other foundation repair company in Los Angeles with that record except Alpha Structural, Inc.

Warren Development is a premier construction company specializing in top-quality services for both residential and commercial projects. We focus on delivering exceptional workmanship, design-forward solutions, and stringent safety practices. Our experienced team handles everything from project management to construction, working closely with clients to bring their vision to life using advanced techniques and high-quality materials. Safety is a priority, with strict adherence to industry standards to ensure a secure work environment. At Warren Development, we pride ourselves on outstanding customer service and aim to build long-lasting relationships through trust and quality.

We're a family owned company, fully licensed, bonded & insured in the state of California. We provide premium quality renovation indoors and outdoors to homeowners across all parts of LA and orange county.