See what we're all about

Welcome to GemStone Construction Inc., where craftsmanship meets innovation. Founded by Juan Carbajal, a seasoned industry professional with over a decade of experience, our company stands as California's premier custom builder, renowned for our expertise in crafting exquisite log homes, custom residences, and an array of commercial projects. From hotels and restaurants to retail establishments, office buildings, and medical facilities, GemStone Construction delivers unparalleled quality and attention to detail in every endeavor.

What sets us apart? Unlike many in the industry, we pride ourselves on handling all aspects of construction in-house, eschewing reliance on subcontractors. This allows us to maintain strict control over quality, timelines, and budgets, ensuring that every project meets our exacting standards. Whether it's a comprehensive remodel or ground-up construction, we are equipped to handle projects of any scale with precision and expertise.

At GemStone Construction, our commitment to excellence extends beyond the construction process itself. We prioritize open communication, transparency, and collaboration at every stage, working closely with clients to bring their vision to life. Our team of skilled residential and commercial contractors leverage the latest technologies and innovative construction methods to deliver superior results that stand the test of time.

Currently serving a wide range of communities across Sacramento, Eldorado, San Joaquin, Sonoma, Napa, Amador, and Solano counties, we are dedicated to exceeding client expectations with every project we undertake. Whether you're dreaming of a rustic log cabin nestled in the woods or a sleek, modern office space in the heart of the city, GemStone Construction is here to turn your vision into reality. Contact us today to learn more about how we can bring your project to life.