What happens after launch
You own the code, the content, the domain and the hosting account. Nothing is held on a proprietary platform, so nothing stops working if you decide to leave. That is what plumbing website design should mean everywhere, not just here: everything in your name, and nothing you cannot walk away from. Post-launch support runs 15 to 60 days depending on the package.
After that, care plans start at $99 a month for updates, backups, monitoring and a real person to reply. They are optional, and you can hand the site to anyone else instead. We would rather publish that number than let it appear on an invoice later. If you already have a site and it is the speed that is failing you, a redesign is often the cheaper answer than starting over.