I am a Chevrolet dealer in central Illinois and have recently completed a.facility brand renovation. The most prominent part of this upgrade is the Chevrolet brand entry element and storefront. My renovation required not only covering these areas with aluminum composite material (ACM), but also new construction of the entry element and facade. As a dealer I had the option of choosing a manufacturer approved contractor or one that I preferred. My architect and I visited a Chevrolet dealer that 4-D Construction had recently completed this same facility upgrade for to gauge the quality of their work. We both were impressed not only by the quality of the new construction and ACM installation, but also by that dealer’s level of satisfaction with 4-D Construction and owner Denver Rassi. We chose 4-D Construction for my renovation and I am completely satisfied with that decision. The crew was professional, the work was outstanding, and the project was finished on time. Since the completion of the project I have had great contact from Denver Rassi. I have occasional questions which Denver replies to promptly or stops by the dealership in person. My project was completed by 4-D Construction with savings of several thousand dollars over the next closest proposal. I have and will continue to recommend them to my peers.