The Extension Works
UK only: we design and build extensions in London & the South East of England (Surrey, Hampshire & Berkshire) — we can’t quote for projects outside the UK.
Complaints

Tell us if something's not right.

We take every concern seriously. Submit the form below and it goes straight to our complaints team at complaints@theextensionworks.co.uk.

Our complaints procedure
  1. Submit this form (or email complaints@theextensionworks.co.uk).
  2. We acknowledge your complaint within 3 working days.
  3. We investigate and respond fully within 14 working days.
  4. If you're still unhappy, we'll escalate to a director for a final review.
Prefer to call?0203 488 1081 · Mon–Fri 08:00–18:00