Mark1 Conversions

About Mark1 Conversions

Family-run bespoke campervan conversion workshop based at Westleigh Willows Farm, Feniton — just off the A30 between Honiton and Exeter. Founded in 2010 by Mark Rowland, with Lee Baker joining as full-time partner in 2013. Mark1 Conversions are Trading Standards Approved and hold consistently excellent customer reviews across Devon, Cornwall, Dorset, and Somerset. Rated 4.9/5 from 71 reviews.

Base Vehicles They Convert

Pricing

Not sure what's a fair price? Read our guide to campervan conversion costs or estimate your build budget before you enquire.

Accreditations & Credentials

Reviews(113 total)

Get a ballpark figure for your build — not a quote. Actual prices depend on your specific requirements and the converter.

Use these to evaluate any converter — not just this one.

1. 1. Can I see examples of similar builds you've completed?

   Portfolio evidence is the best indicator of quality and style match.

2. 2. What's included in your quoted price — and what isn't?

   Quotes can vary widely on what's considered a "standard" inclusion.

3. 3. What deposit do you require and what's the payment schedule?

   Understand the full payment structure before committing.

4. 4. How do you handle changes or additions once the build has started?

   Scope creep is common — know the process and any extra costs upfront.

5. 5. What does your warranty cover, and for how long?

   Good builders stand behind their work. Check what's covered and what's excluded.

Recommended reading

Guides worth reading before you enquire with Mark1 Conversions.

• How Much Does a Campervan Conversion Cost in 2026?
• The Complete Guide to Choosing a Campervan Converter
• Solar Panels for Campervans: A Complete Guide