25 Best Campervan Converters in Richmond upon Thames (2026)

Expect a wide range. A full build typically lands between £20,000 and £60,000, plus the cost of the base vehicle. This price depends heavily on your choice of materials, appliances, and layout complexity. Smaller, partial jobs like [installing an electrical system](/services/electrical-systems) or custom cabinetry will naturally cost much less. For most builders in the area, the final quote is a direct reflection of the components and labour you select.

Patience is key. A complete conversion from an empty panel van usually takes between 8 and 16 weeks. This timeline can shift based on the build's complexity and the converter's current schedule. Simpler jobs, like [fitting a pop-top roof](/services/pop-top-roofs) or building out a bed platform, might only take a couple of weeks. As a result, it’s crucial to discuss lead times with any potential builder right at the start.

You'll see the popular models everywhere. Most conversion specialists around Richmond upon Thames are very familiar with medium and large panel vans like the Mercedes Sprinter, Ford Transit, and VW Transporter or Crafter. These are the workhorses of the industry. That said, many companies have experience with a variety of makes and are happy to tackle less common base vehicles if the project is a good fit.

Look past the slick photos. First, scrutinise their portfolio to see if their style matches your vision. Then, read recent, detailed reviews from other customers to understand their process and aftercare. A good sign is clear, prompt communication during your initial enquiry. Always ask about their warranty on the conversion work itself—this shows confidence in their build quality and protects your investment.

You absolutely should. Any reputable converter near Richmond upon Thames will welcome a pre-arranged visit to their workshop. This is your best chance to see their quality of work up close and meet the team who will be building your dream. Workshops are busy places, so always call or email ahead to schedule an appointment rather than just showing up unannounced.

It generally follows four clear stages. It starts with a consultation, where you discuss your ideas, needs, and budget. Next comes the design phase, where those ideas are turned into a detailed layout and specification sheet for you to approve. Then comes the main event: the build itself. Finally, the process ends with the handover, where you get the keys and a full demonstration of all the new systems.

A solid warranty is a must-have. The industry standard for converters is a 12-month warranty covering the craftsmanship of their work, such as the cabinetry, lining, and wiring installation. In practice, this means they'll fix any issues that arise from the build process. Individual appliances like fridges or heaters are covered separately by their own manufacturer's warranties, which the converter should help you register.