One Horizon Detailing is a locally owned business based in Groveland, CA. We’re two friends who share a passion for cars and take pride in making every vehicle look its best. We believe in doing things right, paying attention to the little things, and treating every car like it’s our own. Our goal is simple: provide great work, honest service, and results that leave our customers happy. We appreciate everyone who supports our small business and gives us the opportunity to work on their vehicles!