Rock Solid Forming, Inc. – Trusted Concrete Forming Solutions Since 1992. Located in Blue River, WI, Rock Solid Forming, Inc. has been a leading provider of concrete forms across Wisconsin, Iowa, and Minnesota for over 30 years. We specialize in sales, rentals, and renovation of high-quality concrete forms, serving contractors and construction professionals with dependable service and reliable products. As a family-owned business, we take pride in putting our customers first, working hard every day to meet your needs with efficiency, honesty, and attention to detail. With our own fleet of trucks and trailers, we ensure timely and professional delivery to your job site. Looking for a concrete forming partner you can count on? Contact Shane today at (608) 536-3700 — and let Rock Solid Forming be the foundation of your next project.