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Campervan Converter in Leigh-on-Sea, Essex
Unit 4 Campers is a UK-based specialist in campervan elevating roofs, rock and roll bed systems, and a wide range of conversion components and services.
Unit 4 Campers operates as a dedicated specialist in the campervan conversion sector, focusing primarily on elevating roof installations and rock and roll bed systems. The company provides comprehensive services for various popular van models, including VW T5/T6, New Transit, New T7, VW T4, and VW Caddy Maxi. Their expertise extends beyond core installations to include a broad spectrum of customisation and upgrade options, catering to both new conversions and existing campervan enhancements.
The company's approach emphasizes quality and customisation, offering roofs in standard gloss black or VW candy white, with options for colour coding, gel coat finishes, and metallic paintwork. They also provide a full vehicle trimming service, incorporating sound deadening, thermal insulation, and various carpet lining options to enhance comfort and aesthetics. Unit 4 Campers also handles essential electrical and gas/water system repairs and installations, ensuring comprehensive support for campervan owners.
Unit 4 Campers distinguishes itself by offering a detailed pricing structure for many of its services, including specific costs for different elevating roof models and various upgrades. Their rock and roll bed systems, available in multiple widths, come with a lifetime guarantee and options for semi-electric or full-electric operation. The company also highlights its in-house paint shop, capable of colour-coding roofs to match vehicles, and boasts an upholsterer with nearly 30 years of experience, ensuring high-quality, custom-made upholstery.
Reviewed by Joe Tannorella · updated February 2026 · Listing on camperbrain.com
I took my Campervan to Unit 4 Campers to have some work done today. Steve and Jay couldn’t do enough for me and I would thoroughly recommend them. Anyone got a problem with their van these are the guys to sort it Thanks again Steve Tony M
Really impressed with Steve! He's done a great job patching up a hole on my van and painting it. You'd never know it was there! Very knowledgable and nice guy. I will definitely be back. The amount of services he offers there is great, it's rare to find a place that can do so much and do it well.
Absolute gem of a company. We wanted windows cut in our renault trafic van which we are converting ourselves. We are on a tight budget but we consider this money was well spent. Steve was unbelievably kind and patient with us because to be fair we didn't realise what we needed. Steve guided us through the process and was totally transparent with the pricing. He stayed late so we could pick up our van. His passion and craftsmanship for campervans shone through and we left with loads of ideas about how to achieve our dreams. If we ever come into money Steve would be the first person we contact to get our perfect campervan.
Steve at Unit 4 Campers last week did a superb job fitting a flexi solar panel to my T6 along with a new leisure battery with an inverter. Very professional in all aspects of the job and managed to finish it in a few hours in time for my road trip to Ireland. Highly recommend Unit 4 in Southend 👍🏻
Unit 4 Campers provides comprehensive services for campervans. They specialize in both full and [part campervan conversions](/services/part-conversions). The company also offers essential repairs and servicing. Customers can access specific installations such as electrical systems, diesel heaters, leisure batteries, and solar panels. Additionally, they handle pop-top roofs, mains hook-up, windows, and custom carpentry, all from their Leigh-on-Sea location.
Unit 4 Campers is conveniently located in Leigh-on-Sea, within Essex. This location serves customers seeking expert campervan services. The company operates from a dedicated workshop where they perform all conversions, repairs, and modifications. Potential clients can visit their premises in Leigh-on-Sea to discuss their specific campervan needs.
Unit 4 Campers brings over 30 years of extensive experience to the campervan industry. This long-standing expertise covers a wide range of services. They are specialists in full and part campervan conversions, alongside various repairs and custom modifications. Their three decades of work ensure high-quality craftsmanship and reliable solutions for all campervan projects.
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Steve did a really great job of resealing our high top camper side window which was letting in water. He removed cleaned and revealed . We will definitely be back
Unit 4 Campers works with a wide variety of campervan makes and models for conversions and modifications. They are equipped to handle diverse vehicle types, adapting their expertise to each unique project. The company focuses on tailoring solutions to meet individual customer requirements, regardless of the base vehicle. Clients should discuss their specific van model during consultation.
Yes, Unit 4 Campers excels in creating custom designs for campervan conversions. They work closely with clients to develop bespoke layouts and features. This includes tailored carpentry, cabinetry, and upholstery to match personal preferences. The company ensures each conversion reflects the owner's individual style and functional needs, making every campervan unique.
Customers typically begin a new conversion project by contacting Unit 4 Campers directly. They will then arrange an initial consultation to discuss specific requirements and ideas. During this meeting, the company will gather details about the desired conversion. This collaborative approach helps them create a tailored plan and provide an accurate estimate for the work.
Yes, Unit 4 Campers regularly installs both pop-top roofs and solar power systems. These are popular upgrades for many campervan owners. They handle the complete installation of pop-top roofs for added space and comfort. Additionally, they integrate efficient solar panels to provide reliable off-grid power, alongside leisure batteries and [campervan mains hook-up solutions](/services/hook-up).
Unit 4 Campers installs comprehensive electrical systems for campervans. This includes setting up leisure batteries, installing solar panels for charging, and integrating mains hook-up capabilities. They also fit and wire diesel heaters for comfort. The company ensures all electrical work is safe, reliable, and tailored to power various onboard appliances and lighting needs.
Unit 4 Campers ensures quality through their extensive experience and meticulous craftsmanship. With over 30 years in the industry, they apply proven techniques and attention to detail in every project. They use quality materials and employ skilled specialists for all conversions, repairs, and installations. The company is committed to delivering durable and reliable results that satisfy their customers.
Potential customers can obtain a detailed quote by contacting Unit 4 Campers to discuss their specific service requirements. The company will assess the scope of the desired conversion, repair, or modification. They provide clear, itemized estimates after understanding the project details. This ensures transparency and helps clients understand the costs involved for their Leigh-on-Sea based services.