26 Best Campervan Converters in Crawley (2026)

Expect a wide price range. A full conversion in the UK typically costs between £15,000 and £60,000, excluding the base vehicle. A simple weekender build will be at the lower end of that scale. In contrast, a complex off-grid machine built into a long-wheelbase van with premium materials and high-spec components like [lithium batteries](/buying-guides/leisure-batteries) will push the budget much higher. Your final quote depends entirely on the specification you choose.

Patience is key. A full build typically takes 8 to 16 weeks from the day work begins. This timeline depends heavily on the project's complexity, the availability of specific parts, and the converter's current waiting list. A straightforward layout in a popular van might be quicker. For most builders, this clock starts after the design is finalized and your build slot is officially secured, so be sure to factor in any lead time.

You will see a few common models. VW Transporters, Ford Transits, and Mercedes Sprinters are the bread and butter for most conversion companies. Many also have extensive experience with the popular Stellantis chassis, which includes the Fiat Ducato, Peugeot Boxer, and Citroën Relay. While some specialists focus on one particular model, most builders are flexible and happy to discuss projects based on less common vehicles.

Look beyond the pretty pictures. Start with their portfolio to see if their build style matches your vision, then read their customer reviews carefully. Pay close attention to communication during your initial enquiry, as a responsive and clear builder is a very good sign. Finally, ask detailed questions about their build warranty and what it covers. This protects your significant investment long after you drive away.

Yes, and you absolutely should. Most professional converters near Crawley welcome workshop visits by appointment. This is your best chance to see their build quality up close, inspect the materials they use, and meet the team who will be working on your vehicle. Workshops are busy, active environments, so you must book ahead so they can schedule time to show you around safely.

Many do. This is a very common request. You can often hire a company for specific, skilled jobs like [installing a pop-top roof](/services/pop-top-roofs), fitting windows, or designing and building the entire 12V electrical system. This approach is ideal for DIY builders who want professional support for the most technical or difficult parts of their project. These services are priced as standalone jobs, often with a clear fixed cost.

It follows a clear, staged path. First comes the consultation, where you discuss your layout, needs, and overall budget. Next is the detailed design phase, often involving 3D models to finalize your choices. Once you sign off, the physical build begins. For most builders, this is when the main payments are staged. The final step is the handover, where they give you a complete tour and explain every system in your new home on wheels.