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Campervan Converter in Weston Industrial Estate, Worcestershire
Grizzly Custom Vans Ltd is a Worcestershire-based specialist in bespoke campervan conversions, offering tailored services from pop-top installations to full off-grid builds.
Grizzly Custom Vans Ltd is a UK-based company specializing in high-quality campervan and motorhome conversions. Operating from Worcestershire, the company extends its services to surrounding regions including Worcester and Warwickshire. With specialists boasting over 20 years of experience in the motor trade, Grizzly Custom Vans focuses on transforming vans into functional and aesthetically pleasing homes on wheels. They cater to a diverse clientele, from those seeking weekend escapes to individuals planning full-time van life, ensuring each conversion is tailored to the customer's specific lifestyle and budget.
The company's approach is centered on transparent pricing and bespoke design, allowing customers to mix and match features for a truly personalized van life experience. Grizzly Custom Vans offers a comprehensive range of services, including elevating roof installations (working with approved fitters like Westdubs and Skyline Pop tops), custom upholstery, alloy wheel upgrades, carpet lining, window fitting, and complete electrical systems. They also provide off-grid solutions such as solar panel kits and diesel heaters, as well as exterior styling, flooring, and various bed systems like Rock n Roll and RIB beds. The company emphasizes quality craftsmanship, using trusted brands and materials to ensure reliability and durability in every build.
Grizzly Custom Vans has established itself as a trusted name in the campervan conversion industry, recognized among the top converters in the Midlands. They prioritize customer satisfaction, offering a 24-month warranty on their conversions and providing support throughout the entire process, from initial concept to final fit-out. Beyond conversions, the company also sells ready-made luxury campervans and base VW Transporter vans suitable for conversion, offering finance options and used van warranties for added peace of mind. Their commitment to creating unique, comfortable, and adventure-ready vehicles is evident in their detailed project showcases and positive client feedback.
Reviewed by Joe Tannorella · updated April 2026 · Listing on camperbrain.com
£12,000 – £40,000
We used Grizzly Custom Vans Ltd to help sell a van belonging to our Day Centre. Because we support vulnerable adults, we really didn't want the hassle or safety concerns of strangers coming into the centre to view the vehicle. From the start, the communication was incredible. I emailed them and within 20 minutes I had a reply asking relevant questions, clearly outlining how they sell, and explaining their fees. Everything was transparent with absolutely no grey areas. Within a week, I took the van over to them for valeting and prep. They suggested a valuation that was very good—honestly, higher than I thought we would get! They then sold the van within a single week, kept me informed every step of the way, and the money was in our account within two days of the sale. I really cannot recommend this company enough. They took all the strain and stress out of the process. They are a great, genuine couple who run a fantastic business. Whether you are buying one of their amazing vans, selling, or just need some honest advice, look no further!
Super happy with my conversion by Grizzly Custom Vans! James, Kiri and the team did an incredible job, the build quality is excellent, and their attention to detail really shows. They were very flexible with customisation of big and little details, full of great advice, and kept communication clear throughout. Couldn't ask for more. Would recommend to anyone!
When we were looking to have our van converted, the search stopped at James. The time that he took to help us choose the layout and colours, is when we knew we had struck gold. We didn't want a traditional camper- van style, he understood our needs and made the whole process easy. James enjoys the variety of different conversions, takes on the challenge and the passion for his work is infectious , He was as excited as we were. He keeps you updated throughout the process . The end result was an amazing conversion, absolutely stunning. We could not have been happier when he opened the door and there it was... our dream van. Thank you to James and his team and the lovely Kiri. Keep doing the job that you love.
They primarily convert large panel vans like the Mercedes Sprinter, VW Crafter, and Ford Transit. These models offer the best combination of headroom and payload capacity. In practice, Grizzly Custom Vans avoids smaller models like the VW Transporter for full off-grid setups. Smaller chassis simply lack the necessary space for full wet baths—an enclosed shower and toilet area—and extensive battery banks. This means clients get a reliable, spacious home on wheels that actually fits their gear.
A [full campervan conversion](/services/full-conversions) typically ranges from £30,000 to £65,000, excluding the base vehicle. Grizzly Custom Vans structures payments in four clear stages rather than offering traditional monthly financing. Clients pay a 10% deposit to secure a workshop slot. Following this, the company requires three equal installments tied to specific build milestones. For most builders, this staged approach keeps cash flow manageable while ensuring the project stays fully funded through completion.
Customers have total freedom to design completely unique layouts. Grizzly Custom Vans operates as a true bespoke workshop rather than a modular fitter. They build everything from scratch using lightweight poplar plywood. As a result, clients can specify exact bed heights to fit mountain bikes underneath or request custom kitchen dimensions. The design team works directly with buyers to turn rough napkin sketches into fully functional 3D models before any wood gets cut.
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Having spent ages trying to decide who I trusted with my van I chose James and the guys at Grizzly. From the first meeting James showed his knowledge and passion for what he does. He was patient with the million questions we had, and helped us with the design choices. The end result is an incredible van that we love.. it has less rattles and squeaks than when we gave it to them! After sales has been amazing too, we had a few problems working stuff out but the guys are always on hand to help. I have no hesitation recommending the Grizzly team and I will absolutely be going back there for other bits I need, and any future conversions I have done.. top blokes!
Right from the start James was very helpful and knowledgeable. His teams passion shines through to providing fab workmanship and the time they take explaining the process. We had a pop top installed along with solar panel, carpeting, double sound deadening and insulation and flooring. Outstanding job. It looks great. Will definitely go back to these guys for anything else we need assistance with. Done within the the week as promised. Would definitely recommend Grizzly Custom Vans. Nice one James, Sam and Bert!!!!!!!
The company provides a comprehensive 12-month habitation warranty on all craftsmanship and structural elements. Component warranties cover specific appliances. For instance, lithium batteries and solar charge controllers often carry their own three to five-year manufacturer guarantees. If a water pump fails or a cabinet hinge shakes loose, Grizzly Custom Vans handles the repairs directly at their Stratford-upon-Avon workshop. This gives buyers genuine peace of mind when venturing off the beaten path.
The process starts with an in-depth discovery call to discuss layout requirements and budget limits. Grizzly Custom Vans then drafts an initial estimate based on those specific needs. If the numbers align, clients pay a design fee to unlock detailed 3D renderings and exact material specifications. This means every single switch, socket, and fabric choice gets finalized upfront. Finally, both parties sign off on the final blueprint before the build slot gets locked in.
Yes, certified technicians install and test every electrical component to strict industry standards. Grizzly Custom Vans specializes in high-capacity Victron Energy systems designed for extended off-grid living. These robust setups easily handle heavy loads like induction hobs and air conditioning units. In practice, the team calculates daily power consumption down to the amp-hour. They then specify the exact solar array and battery bank needed so clients never wake up to a dead fridge.
Clients must source and purchase their own base vehicle before the project begins. Grizzly Custom Vans strictly handles the conversion work inside the empty cargo area. However, the team happily reviews prospective van listings to ensure a specific vehicle suits the intended layout. Buying a used van with hidden rust or mechanical issues ruins a perfectly good build. Therefore, the company strongly advises getting an independent mechanical inspection prior to buying any secondhand chassis.
The company uses closed-cell spray foam and synthetic fleece for maximum thermal efficiency. Grizzly Custom Vans ensures every wall cavity and floor rib gets completely filled to prevent condensation. For heating, they exclusively install [campervan diesel heaters](/services/diesel-heaters) tapped directly into the vehicle's main fuel tank. This eliminates the need to carry bulky propane bottles just to stay warm. As a result, the living space remains perfectly comfortable even during harsh Scottish winters.