Best builders in Kent

Hiring a builder in Kent often means navigating conservation-area planning rules, especially around Canterbury, Faversham, and the North Downs AONB. Whether you need a loft conversion in Maidstone or an extension in Ashford, check that your builder holds a valid CSCS card and is a member of the FMB or a similar trade body. Detailed written contracts with staged payment schedules are essential for any project over a few thousand pounds.

What to look for in a Kent builder

1. CSCS (Construction Skills Certification Scheme) card for all workers on site
2. Federation of Master Builders (FMB) membership or equivalent trade body
3. Public liability insurance — £5 million recommended for structural work
4. Written contract with phased payment schedule — never pay the full amount upfront
5. Awareness of listed-building consent requirements in historic Kent towns

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Browse General Toolkit → Recommended products for Kent builders. Amazon UK prices.

Builder costs in the UK (2026) → Average prices, what affects cost, and how to budget.