They now offer professional assembly of some adult trikes, depending on the quality and safety. Many on line trikes are of very poor quality and have many safety issues. Be careful what you buy out there. They will always offer a free estimate. And if they can't assemble it for whatever reason, then they can guide you to someone who can.
Jerome, Unfortunately, we don't assemble adult trikes that are not bought through us. -AC
Thanks! Your answer is awaiting moderation.