

Campervan Converter in Newbiggin-by-the-Sea, Northumberland
Northern Conversions is a Northumberland-based specialist in bespoke campervan conversions, crafting premium, off-grid capable vans for diverse travellers.
Northern Conversions is a dedicated campervan conversion company situated on the Northumberland coast, known for building thoughtful, practical, and premium vans. The company, officially founded in 2019 by partners Marrick and Laura, evolved from Marrick's authentic engineering expertise, which began with helping his father convert a VW T4 in 2012. Marrick's background as a fully qualified vehicle technician and workshop supervisor, specializing in complex vehicle electrical systems, forms the technical backbone of their operations, particularly in pioneering safe, gas-free, Victron/Roamer electrical setups. Their approach is deeply rooted in real-world experience, with Marrick and Laura having lived in their own converted LWB Boxer, Tyson, during a journey across Europe, ensuring their designs are truly functional.
The company operates from a state-of-the-art Newbiggin HQ, a renovated former fire station acquired in March 2025, featuring a 5-tonne, 2-post lift and a dedicated spray booth for flawless cabinet finishes. Northern Conversions prides itself on a blend of traditional craftsmanship and modern techniques, utilizing a high-end CNC machine and 3D scanning equipment for millimeter-perfect structural components and custom cabinetry. This precision ensures robust, elegant, and bespoke results. They maintain a limited number of builds at any given time, allowing for focused attention and consistent quality, avoiding a production-line approach. Every stage, from strip-out to sign-off, is completed in-house by their five-person team, with specialist touches like upholstery handled by trusted local partners.
Northern Conversions offers both 'Signature Layouts'—four proven designs like The Blagdon (5-berth Sprinter) and The Budle (2-4 berth VW Transporter)—and a 'Fully Bespoke' design service tailored to individual travel needs. They also provide 'Workshop Services' for specific tasks such as diesel heater installations, electrical upgrades, and habitation checks. The company is committed to using industry-leading components for reliability and safety, partnering with brands like Roamer Batteries and Victron Energy. They also demonstrate environmental responsibility by funding tree planting and climate projects through Ecologi, reflecting a holistic approach to their business and impact.
Reviewed by Joe Tannorella · updated December 2025 · Listing on camperbrain.com








Are you looking for your perfect off grid home? Then look no further than Northern Conversions. We love their craftsmanship and customer service so much that we’ve just collected our second offgrid and full-time home from them! Laura, Marrick, Jack and the team at Northern Conversions go above beyond what we expected from a conversion company and the customer service has been absolutely spot on. What do we love about Northern Conversions most? At no point do you feel rushed with your ideas, they do not rush you with their time either and they listen to exactly what you’re after. Their attention to detail is second to none, their passion of working with campervans oozes out in to all elements of the design and trust us, you’ll be in a safe pair of hands with Northern Conversions
I’m sitting in my converted camper for the first time and absolutely love what the guys at Northern Conversions have achieved over the past 3 months! It’s incredible! The team are so friendly and genuinely lovely. They gave me their true thoughts which meant at times me not spending more money. They get it! Their attention to detail and craftsmanship is off the charts, and nothing is too much trouble. Thanks Marrick, Laura, Jack and the awesome team! Here’s to many, many more adventures!
Our van was converted by Marrick and the team. It’s stunning. Beautiful hand built cabinetry, well thought out lighting and fixtures and packed full of high end tech. We’re new to motorhomes and throughout our “learning curve” were always walked through any troubleshooting with patience and understanding over the phone when the internet couldn’t help. At the workshop Marrick showed us how to operate all the systems. He has expert knowledge and experience. I can’t recommend these guys enough.
Laura, Marrick and the Northern Conversions Team are great! Their sister company Northern Campers have 3 campervans for hire on Quirky Campers and all are exceptionally popular with a very eye catching interiors. They are very adaptable and are open to new try new ideas on a commission basis. We have no hesitation in recommending them as a business for people both looking for a personal bespoke campervan or to create a campervan to hire out.
I’m sitting in my converted camper for the first time and absolutely love what the guys at Northern Conversions have achieved over the past 3 months! It’s incredible! The team are so friendly and genuinely lovely. They gave me their true thoughts which meant at times me not spending more money. They get it! Their attention to detail and craftsmanship is off the charts, and nothing is too much trouble. Thanks Marrick, Laura, Jack and the awesome team! Here’s to many, many more adventures!
Our van was converted by Marrick and the team. It’s stunning. Beautiful hand built cabinetry, well thought out lighting and fixtures and packed full of high end tech. We’re new to motorhomes and throughout our “learning curve” were always walked through any troubleshooting with patience and understanding over the phone when the internet couldn’t help. At the workshop Marrick showed us how to operate all the systems. He has expert knowledge and experience. I can’t recommend these guys enough.
Engineer Aftercare is the warranty company that Northern Conversions chose to provide their warranty on their converted campers. We have worked with them for some time now and found them to be diligent and professional to work with.
Highly recommend this superb camper conversions company! Marek and his team offer a professional and knowledgable service including excellent customer care once your van has been converted. Excellent build quality throughout and quality materials used means your camper will be truly stunning and durable. Thank you!!
We have just picked up our amazing campervan conversion, Basil. Laura and Marrick have both been fantastic throughout the entire process, nothing has been too much hassle for them. They have both been fully on board from the offset, allowing us to bounce around ideas. They kept us up to date with the build progress regularly. The quality of their workmanship is second to none, they really have transformed Basil. The fact that we could specify every single element of our build, meant that Basil is exactly everything we could have dreamed of. Thank you to Laura, Marrick, Luke and the team! We would not hesitate to recommend you.
Northern Conversions offers bespoke campervan designs and four signature layouts. The signature options include the Blagdon, Otterburn, Budle, and Bamburgh. They also provide individual workshop services. These services include diesel heater installations, electrical upgrades, and habitation checks for existing campervans.
Northern Conversions is located in Newbiggin-by-the-Sea, Northumberland. The company operates from a state-of-the-art facility. This facility is a renovated fire station. It includes a dedicated 5-tonne vehicle lift and a spray booth for in-house cabinet finishes.
Yes, Northern Conversions specializes in fully bespoke campervan conversions. These unique layouts are designed entirely around how individual customers travel. The process involves full collaboration to create a custom van. It features premium finishes tailored to specific needs.
Northern Conversions converts several vehicle models for their signature layouts. These include LWB Sprinter, Peugeot Boxer, VW Transporter, Transit Custom, MWB VW Crafter, and MWB Sprinter. The company can also adapt their expertise to other models for bespoke projects.
Northern Conversions ensures quality through hands-on craftsmanship and modern techniques. They use CNC precision for structural components. Premium, industry-leading brands like Victron and Roamer Batteries are also utilized. Every build stage, from carpentry to electrics, is completed in-house and meticulously quality-checked.
Northern Conversions installs safe, gas-free electrical setups. They use trusted, industry-leading components. The company specializes in complex vehicle electrical systems. They primarily utilize Victron and Roamer high-performance lithium battery technology. This ensures off-grid capability and long-term reliability for their conversions.
Yes, Northern Conversions offers habitation checks. This is part of their workshop services. These services are designed for quick, set-cost work. The company also provides installations for diesel heaters, water heaters, and electrical system upgrades for existing campervans.
Customers can track their campervan conversion progress using specialized Workshop Tracking Software. This system provides a dedicated portal. It allows customers to monitor the build. It also archives the entire conversion process, ensuring transparency throughout the project.
Northern Conversions partners with Ecologi. This partnership helps them offset their carbon footprint. Together with their customers, they fund tree planting and climate projects globally. The company demonstrates a commitment to reducing its environmental impact.
Marrick, a co-founder, is a fully qualified vehicle technician and workshop supervisor. He possesses expertise in complex vehicle electrical systems. The team has extensive hands-on experience. This includes living in their own converted vans during long European road trips.
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