Bathroom Renovations in Oakland County, Michigan | Costello & Co Construction provides professional bathroom remodeling and primary suite renovations throughout Oakland County and Metro Detroit. As a licensed general contractor, we transform outdated bathrooms into spa-like retreats with improved functionality, refined finishes, and durable materials. From powder room remodels in Bloomfield Hills to full bathroom renovations in Birmingham and Royal Oak, our work combines thoughtful design with expert craftsmanship to enhance comfort and property value.