You do not need to know the exact technical solution before contacting us. Share the current website, the tasks that are difficult, and the goals you want the next version to support. We can discuss whether focused improvements, visual redesign, or a more substantial redevelopment is the appropriate direction.
Pages, functionality, content preparation, integrations, hosting, and migration needs all affect the scope. A clear proposal should define those responsibilities and the work involved before implementation begins. Pricing and schedules follow those requirements rather than a fixed package that may not fit.