Create a company website

Website creation services are required. You need to create a website for a company for the production of kitchen furniture. Or rather, we have a website, on a self-written engine, but it is already outdated. We need to make a new website. Modern, fast and functional. You need to make a site and transfer all the information from the old site to it.
The option of a self-written engine is not offered, you need any of the tested and time-tested engines, for example, DLE, Joomla or WordPress.
We expect from you the estimated cost of creating a site and examples of sites you created on the above engines.