CSS Finish & Stairs takes pride in providing the best residential and commercial finish carpentry in the Covina, CA area. As your premier stair contractor, we specialize in custom stairs, whether you are looking for iron staircases, wood staircases, wood rails, wood paneling, and more! We can also help you add crown molding, wainscot, ceiling beams, and fireplace mantels. Call us today for the best stair case company in Covina!