Twin Pinnacles Construction From the Foundation to the Finish



Twin Pinnacles Construction is a full-service general contractor servicing San Francisco and the Greater Bay Area. We are a skilled and detail-oriented company that specializes in residential and commercial projects of all sizes. We provide support “from the foundation to the finish” by working with homeowners, architects, engineers designers etc… to achieve your visions into a reality. We deliver the highest level of professionalism and thrive on attention to detail as if it were our own home.


Javier Diaz is the founder of Twin Pinnacles Construction. He has called the San Francisco Bay Area home since 1990. His construction beginnings included working for other contractors, designers, architects, homeowners, and real estate contacts in the Bay Area. He now boasts having renovated and sold 7 of his own homes primarily in the Noe Valley area of San Francisco. Most of these homes were complete renovations converted into multi million-dollar single-family residential homes. His past portfolio has enabled him to obtain a valuable set of contacts in real estate, architecture, engineers, staging, etc., which he leverages to provide his clients with only the best support and unparalleled personal service.

Javier is highly committed to his clients’ success in meeting their construction needs and goals. His personable nature, dedication, and integrity in every project have earned him high regard and loyalty from his clients. He wants to be your lifetime contractor, as he continues to be for so many.

Javier has the experience employing the best craftsman for the job, providing oversight and quality control in order to achieve the goals set out for every project. He is passionate about bringing people's visions to fruition, and looks forward to facing the challenges of every project.


We will constantly strive to provide the best possible service. Our goal is to be the most respected and successful construction company in the business we service!





415.238.9349 | License # 939026 | Bonded and insured