One team, end-to-end
Architects, project managers, builders. Same people from the first sketch to handover — no juggling sub-contractors, no finger-pointing.
We are a London-based team of architects, project managers and builders who care about getting the details right — and giving you your weekends back.
EST. 2007 Dali Darak founded DPS in 2007 with one belief: too many home extensions get scoped by quantity surveyors, designed by remote architects, and delivered by sub-contractors who never meet the family. The result is great on paper — and disappointing in person.
We do it differently. Every project has one team, one project manager, and one number to call. From the first sketch to the final snagging walk-through, the same people are with you — and you only pay for stages of work that have been completed and approved.
Twenty years on, we work across South West London — Putney, Wimbledon, Richmond, Clapham, Wandsworth and beyond — with over 320 completed projects ranging from kitchen side-returns to full new builds. Most new clients arrive on the recommendation of a previous one. That's the metric we care about most.
These are the principles you'll see show up everywhere — in how we contract, how we communicate, how we pay our trades and how we hand over.
Architects, project managers, builders. Same people from the first sketch to handover — no juggling sub-contractors, no finger-pointing.
Itemised quote you can read line by line. We tell you what your budget can do — even if it means a smaller scope than you arrived with.
We do not rush. We do not cut corners. We tell you the realistic timeline up front and stick to it.
We know SW London — the boroughs, the planners, the conservation areas, the typical houses on each street.
Book a free consultation. We will come to your home, listen, and walk through what is possible — no obligation