Welcome to Ultimate Design & Construction

Ultimate Design & Construction is a general contractor based in Riverside known for quality workmanship and an excellent reputation. Ultimate Design & Construction offers hands-on service through the construction process. When choosing a general contractor, look no further. We are a full service construction firm specializing in all types of residential remodeling and construction. We deliver personal service with the goal of making your project fun and easy. You can count on us to provide professional service with high attention to detail. We are looking forward to working with you!