The choice of which development firm to build a site is an important one. The right website development firm provides its clients with excellent customer service, a rapid response to problems and questions and an ability to grow and think ahead toward the future. One of the ten best firms that offers all of this for sites that are made on the architecture platform is Design & Co. The team at Design & Co provides its clients with sites that are intuitive to the user. The pertinent details are easy to find on every page. The consumer who access the site with a smartphone or another kind of mobile device will have a smooth experience viewing the text and the images on the sites that are built by Design & Co. The team at Design & Co also provides their clients with the ability to include eCommerce on the site.