Uncompromising Quality
We use trade-grade materials and proven methods. If a wall isn't flat or a grout line isn't straight, it gets redone — not signed off.
Tiling · Plastering · Loft Conversions · Media Walls — London & Home Counties
Free quotes · 07918 208882A decade of turning tired rooms into spaces people love coming home to — one honest job at a time.
450+
Projects completed
12+
Years of experience
98%
Happy clients
5.0
Average review score
Roshi Builders started the way most good trades do — one person, one van, and a refusal to leave a job half right. Word spread through neighbours and friends, and over twelve years that turned into a small, dependable team known across London and the Home Counties.
We deliberately stayed small. It means Roshi is still on site, still checking the level, still the person you speak to on the phone. Nothing gets subcontracted out to someone who doesn't care as much as we do.
Today we handle everything from a re-skimmed ceiling to a full loft conversion, and our bespoke media walls have become the projects clients most often recommend us for.

Time-served builder, plasterer and tiler. On site most days, and the person who signs off every project.
“I've never wanted to be the biggest builder in the area. I want to be the one people recommend without hesitating.”
We use trade-grade materials and proven methods. If a wall isn't flat or a grout line isn't straight, it gets redone — not signed off.
Agreed start dates, realistic timescales and daily updates. You'll always know who's coming and what's happening next.
Mitred edges, hidden cabling, flush finishes. The small things nobody notices are exactly the things we spend the longest on.
Itemised quotes, no surprise extras.
Dust-sheeted, protected, tidied daily.
Correct prep before any finish goes on.
Guaranteed, and we come back if needed.
Tell us what you have in mind and we'll give you an honest, itemised price — no pressure, no obligation.