Message from Owner 

Black Diamond WI LLC was founded by owner and CEO Andrew Nickelatti in 2015 and is the #1 Concrete Coating Contractor in Wisconsin. Based out of Appleton, Wi, Black Diamond Concrete Coatings is a locally owned and operated Concrete Coating Company that is raising the bar in the industry where we are quality driven not quantity driven. We are not a franchise; we are not owned or controlled by a manufacturer or parent company. Black Diamond Concrete Coatings works with homeowners, residential contractors, and commercial contractors to meet all your concrete coating needs. We are not just a garage floor company with limited finishes but are offer several services and several finishes to meet your budget. We take pride in our attention to detail and are committed to making the customer happy. We are constantly testing new products and working with manufacturers to improve products to continue to use the best product to ensure we are using the best quality products to ensure a long-lasting floor. We don’t use sales gimmicks but are down to earth and strait to the point. We offer a quality service at an affordable price. We are proud of our work and all pictures are images of jobs we have performed. We would love the chance to work with you and look forward to your call. Why choose us? People, good employees and are trained. 

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