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Enquire about featuring →A family-run building company since 1994 with over 30 years' experience, covering Bromley, Shortlands, Hayes, Beckenham, Petts Wood and Keston (BR1, BR2). House extensions, loft conversions, renovations and new builds, with 90% of work from repeat clients — a genuinely local independent.
A loft-conversion specialist covering Bromley, Beckenham, Chislehurst, West Wickham, Orpington, Petts Wood, Penge and Sydenham. Designs and builds bespoke loft conversions across the borough — a genuinely local independent.
A building firm covering Bromley, Bexley, Lewisham and South East London, handling house and home extensions, loft conversions and refurbishments. A genuinely local independent managing projects through to completion.
A design-and-build firm with 15 years' experience across South East London, with projects in Beckenham, Biggin Hill, Chislehurst, Orpington, Petts Wood and West Wickham. Kitchen extensions and loft conversions managed end to end — a genuinely local independent.
A design-and-build firm covering Bromley (BR1) and South East London, FMB and CIOB accredited, handling rear and side-return extensions, loft conversions and full refurbishments under one roof — a genuinely local independent with over ten years' experience.
How we chose the top 5 builders in Bromley & Bexley
Every business on this page earned its place through independent research. We look at where companies rank organically on Google, the volume and quality of their reviews, ratings and verification across platforms like Checkatrade, Which? Trusted Traders and TrustATrader, relevant trade accreditations, and the kind of word-of-mouth and social proof that's hard to fake. No business can pay to appear in this organic Top 5 — the list is earned and reviewed regularly.
If you're comparing builders in Bromley & Bexley, any of the five above is a sound starting point. We'd still recommend getting more than one quote and confirming current availability and accreditations directly with the business before you book.
Finding a good builder in Bromley & Bexley
Bromley & Bexley has a healthy mix of independent tradespeople and small local firms, and as anywhere, quality varies. Every business on this page earned its place through independent research — online reputation, verified reviews, local trading evidence and professional credentials — and none of them paid to appear.
Building work is the biggest investment of any trade here, so look for a builder registered with a recognised body such as the Federation of Master Builders (FMB), fully insured, and able to show recent projects and references. Always get a detailed written quote and a clear schedule.
What do Bromley & Bexley builders cover?
Most builders in Bromley & Bexley also cover Bromley, Beckenham, Orpington, Sidcup and Bexleyheath. Coverage varies by business, so it's always worth confirming your postcode when you make an enquiry.
Typical jobs include extensions, renovations, new builds and structural work — and most offer free quotes for larger work.
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