Campervan Converter in Steyning, West Sussex
Custom Conversions is a UK-based company that has recently relocated to Steyning, offering campervan conversion services.
Custom Conversions operates as a UK-based company specializing in campervan conversions. The company has recently relocated its operations to Steyning, West Sussex. Unfortunately, the provided website content across all 18 pages primarily consists of "page not found" error messages and invalid content blocks, making it challenging to extract detailed information about their services, expertise, or unique approach. Prospective clients are advised to contact the company directly via phone for directions and to schedule appointments.
Despite the limited online presence, the company's name, "Custom Conversions," suggests a focus on bespoke and tailored campervan builds, catering to individual client specifications rather than offering standardized packages. However, without access to functional service pages or a portfolio, the specific types of conversions, vehicle specializations, or the extent of their customization capabilities remain undetailed. The company's primary method of engagement appears to be direct communication, emphasizing a personalized approach from the initial contact.
Given the current state of their website, Custom Conversions relies on direct client interaction to convey their offerings and capabilities. The relocation to Steyning indicates an active business, and interested parties should utilize the provided mobile number to inquire about their campervan conversion services and to understand their current operational status and service scope.
Reviewed by Joe Tannorella · updated April 2026 · Listing on camperbrain.com
We were looking for someone to revamp our VW t6 camper, what a great find John was, not many companies would overly like to work on a van that has already been converted but it was no problem for John, we said what we wanted to achieve and he went over and above to create the perfect van for our needs, also adding some nice touches we hadn’t even thought of, when we move up to our next size van will not hesitate to get John to do the full build for us, cannot recommend him enough, me and Denise are over the moon with our new van, many thanks John.
We certainly hit the jackpot when we discovered John at Custom Conversions! He did a fantastic job on our Transit Custom, offered lots of very useful and practical advice and was a joy to work with from start to finish. If you are looking to have your van customised…look no further!
John did a fantastic job converting my Ford Transit Custom van into a Campervan. From start to finish the service I received was excellent. Good communication, updates on time frames, options and solutions etc. The finish was superb and everyone at work agrees it looks fantastic. Definitely recommend.
Better than faultless service. John was one of the 3 local businesses with the best online customer feedback I approached. He and A.N Other had the best attitude but John produced his quote as promised. A.N. Other was a day late and needed 2 further contacts. And John's was the best price. Subsequently- John fitted 4 windows and full electrics and lighting and made tailor made cut outs to an existing wooden floor to my lwb vivaro prior to camper conversion. I had very firm ideas about what I wanted BUT very woolly ideas about how to achieve it. John was very patient in discussing them with me both face to face and repeatedly over the phone / email when a new idea popped into my head or he came across a flaw in my plans . As a result , at no extra cost, I have ended up with things better than I originally planned. Also, he's closed on Saturday, but because of my work commitments, he came in on Sat am for me to collect the van. A really lovely man to do business with.
John came to our rescue when I wrecked the roof of our camper van under a low bridge. He came out to inspect the van, helped source a replacement roof, & fitted it very quickly for a great price. He then fitted a new awning, again with great service. Highly recommended - a "can do" guy!
Custom Conversions handles all kinds of vehicle modifications. They specialize in elevating roofs, storage units, folding beds, and appliances. This means you can get anything from a simple day-van setup to a [full off-grid campervan conversion](/services/full-conversions). They tailor solutions to fit most vehicles and budgets. For most builds, the company uses high-quality parts from trusted UK suppliers like Austops and Kiravans to ensure lasting durability.
They tailor conversion solutions to suit almost any vehicle. Most builders focus heavily on popular models like the VW Transporter or Ford Transit, but Custom Conversions applies their expertise across various makes. As a result, they adapt floor plans and flat-pack furniture from suppliers like Evomotion Design to fit your specific base vehicle perfectly. You just need to bring them your ideas.
You can book an appointment by calling them directly at 07815 632959. The company recently relocated their workshop to Steyning. This means you must ring them first for specific directions and availability before dropping by. Alternatively, you can fill out the contact form on their website. They value personal customer service and will guide you through the planning process step by step.
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Yes, they source premium materials from reputable industry suppliers. Custom Conversions partners with brands like Megavanmats for durable carpets and Banwy for RIB beds. In practice, using top-tier components ensures your mobile living space withstands heavy use on the road. They refuse to cut corners on hardware. This commitment to craftsmanship guarantees a professional finish that stands up to rugged adventures.
Absolutely, [installing campervan pop-top roofs](/services/pop-top-roofs) is one of their main specialties. They regularly fit high-quality pop-tops from trusted UK manufacturers like Austops. For most builders, adding head height completely transforms a cramped space into a comfortable living area. It also provides crucial extra sleeping capacity for families. The team ensures a watertight, secure fit that perfectly matches your existing vehicle bodywork.
They tailor their conversion packages to accommodate most realistic budgets. Custom Conversions works closely with clients to prioritize essential features like folding beds or storage units without overspending. This means you can opt for a phased build if funds are tight. By using suppliers like Grassroutes Leisure, the company accesses competitive trade prices on premium appliances. They maximize the value of every pound spent.
Yes, they design and fit custom storage units for your specific needs. The company often utilizes premium flat-pack furniture from Evomotion Design to create [sleek, functional campervan kitchen units](/services/kitchen-pods) and wardrobes. In practice, well-designed cabinetry keeps your gear secure while driving. They focus heavily on clever space utilization. Every project receives meticulous attention to detail to ensure the interior looks great and functions flawlessly.
The process starts with a friendly chat to understand your exact needs. Custom Conversions heavily values the personal aspect of building a bespoke vehicle. As a result, they guide you step by step through layout choices, appliance selection, and material finishes. You remain involved throughout the entire design phase. This collaborative approach ensures the final result perfectly matches the rig you always dreamed of.