About Us

Welcome to Castronova Smile Lab, where we believe that a beautiful smile can change everything. As a women-owned business based in the heart of Napa Valley, we specialize in mobile teeth whitening and dental prosthetics that bring professional care to the comfort of your home. Our mission is simple: to make top-tier dental services accessible, affordable, and convenient, all while delivering stunning results that help you feel your best.

Our Story Castronova Smile Lab was founded on the idea that everyone deserves a radiant smile, but not everyone has the time or ability to visit a dental office. We saw the need for a flexible solution, and that’s when our mobile service was born. By combining cutting-edge technology with the highest standards of care, we offer a unique, stress-free experience that brings dental care right to your doorstep.

What We Do We specialize in professional laser teeth whitening, using only the best carbamide solutions available to licensed dental professionals. Whether you’re looking to brighten your smile in one session or prefer a package that offers multiple treatments, we tailor our services to your needs. In addition to whitening, we provide custom-made partial and full dentures, night guards, and repair services.