We can do partial updates to your site, though that service falls more within the realm of website optimization than general website design and development. We can do maintenance agreements and other ongoing services of that nature, but when we do updates, we usually put some analytics behind it as well as some CRO. We also specialize in some custom development, so if you need a module built out on an existing page, for example, we can do that as a custom project or on a retainer basis.