Hi, my name is Spencer Dobrovolny. I have over 20 years of experience in the residential renovation industry. And have been a CA licensed General Contractor in Marin since 2011. I am proud to call San Anselmo my hometown, and consider myself lucky to be able to live, work, and play in such an amazing corner of the world like Marin County.

My team and I specialize in whole home residential remodels in Marin. SDC Built is your local expert Builder when it comes to high performance building technology and application. We are local craftspeople that take pride in our work. We value collaboration and respect, and believe in providing an elevated customer experience and quality finished product.

I excel at project management. I like the daily challenges of sequencing, and problem solving that come along with all construction projects, and I have built a team that is adept at responding to the sometimes shifting project goals and needs. Whether you are a homeowner just embarking on your renovation experience, or a seasoned building designer/Architect looking to work with a team oriented project partner, consider us as your premier Builder of choice.