What our customers
say about us.
Every Onyx Decs review comes from a real customer in London or Surrey. Honest feedback from homeowners, landlords and businesses we've worked with.
Ferenc and the team did our whole downstairs and the finish is genuinely flawless. Tidy every day, no fuss, and they hit the timeline they promised. Already booked them for the bedrooms.
We needed our office repainted without losing a single working day. Onyx Decs worked evenings and a weekend — turned up exactly when they said, kept everything clean. Brilliant communication throughout.
Our kitchen looks brand new for a fraction of replacing it. The hand-sprayed finish is properly factory-grade. Honest pricing and no upsells — exactly what you want from a tradesperson.
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