Kostelic John Construction is a reputable residential and commercial builder and remodeler, with over forty years of experience serving Marin County and the San Francisco Bay Area. The company specializes in the design and construction of custom homes and the remodeling of commercial spaces, drawing inspiration from the natural beauty of Marin County. John Kostelic, the founder, has dedicated his career to transforming clients' visions into reality, ensuring high-quality craftsmanship and attention to detail in every project. As a licensed and insured contractor in the state of California, Kostelic John Construction prioritizes safety, reliability, and client satisfaction. The firm offers free estimates that are flexible based on material choices and scheduling needs, making it accessible for clients to embark on their construction or remodeling projects. Potential clients can view a gallery showcasing completed projects to get a sense of the company's work quality and style. Whether you are looking to build your dream home or remodel an existing space, Kostelic John Construction is equipped to meet diverse needs and exceed expectations.
