As an established interior design company in London, we handle painting, decorating, and full interior finishing — delivered by our own skilled decorators from first survey to final sign-off.



As an interior design company in London, we treat painting and decorating as more than a final layer — it's what ties an entire renovation or new build together.
We start with a full assessment of your surfaces, existing finishes, and the look you're after. From there our team proposes the right preparation, materials, and colour scheme, whether that's a full interior repaint, a single feature room, or complete decorating across a new build — with every surface prepared properly before a single coat goes on.
Every job is quoted in full before work begins — materials, labour, and finishes all itemised, with no surprise additions once the job is underway.
Whether it's a single room refresh or a full property decorate, every project gets the same process.
Complete interior repainting for properties refreshed to a modern standard.
Every job carried out and signed off by our own experienced decorators.
Colour scheme and finish guidance as part of our interior design company service.
One itemised price agreed before work starts — no hidden extras.
Filling, sanding, and repair of walls and ceilings before any paint is applied.
Workmanship covered well beyond handover, if anything needs attention.
We assess your existing surfaces and finishes, and understand your requirements.
Colour scheme, finish selection, and one fixed, itemised quote agreed before anything is ordered.
Filling, sanding, masking, and priming carried out before any paint is applied.
Interior finishes applied to the agreed scheme, room by room.
Full walkthrough completed, and your space ready to enjoy.
Full Interior Repaint
Interior Design Finish
Decorating Fit-OutThe cost of working with an interior design company in London depends on the scope of work, the number of rooms, and the finish quality specified — a single feature wall runs very differently to a full property decorate. Rather than quote a generic figure that won't hold up once we see your property, we carry out a free, no-obligation site survey for every enquiry and follow it with one fixed, itemised quote covering materials, labour, and finishes.
As an interior design company in London, we work across a wide range of property types — Victorian terraces, new-build flats, and commercial units — each of which brings its own surface condition, layout, and finish considerations that a fair quote needs to account for.
Most projects we complete as an interior design company in London run from a single day for a small room refresh up to two weeks or more for a full property decorate with preparation, priming, and multiple coats. Timelines depend on the scope agreed at quote stage, the number of rooms involved, and drying time between coats. We confirm a realistic schedule with you before work begins, not after.
When comparing an interior design company in London, it's worth checking whether surface preparation is included as standard, whether the quote is fixed or subject to change, and whether workmanship is covered by a guarantee after handover. Grand Home Construction LTD carries out every job with our own skilled decorators, provides one fixed quote before work starts, and backs every interior design company in London job with a 10-year workmanship guarantee.
We operate as an interior design company in London and the surrounding boroughs, from Victorian terraces to new-build flats. If you're planning a kitchen renovation or full property renovation alongside painting and decorating, our team can scope both together so the trades and timeline line up from the start.
It depends on the scope of work, the number of rooms, and the finish quality specified. We provide a free site survey and one fixed, itemised quote for every interior design company in London job rather than a generic starting price, since costs vary significantly between a single room and a full property.
Yes. Our own skilled decorators carry out every job — this work isn't subcontracted out, so the same team is accountable from start to finish, and every space is inspected on completion.
Our team can advise on colour scheme and finish as part of the initial consultation, drawing on our experience as an interior design company. If you already have a designer or a fixed scheme in mind, we're happy to work from that instead.
For most painting and decorating work you won't need to move out, though we sequence room by room to minimise disruption. We'll agree a realistic timeline with you at quote stage so you know what to expect.
Every interior design company job is covered by a 10-year workmanship guarantee. If something needs attention after handover, we come back and fix it.
Grand Home Construction repainted our entire flat and helped us pick the colour scheme. The decorators were meticulous, professional, and left everything spotless. Highly recommend.Grand HomesProperty Developer
Get a free, no-obligation quote and site visit — most projects start within 4 weeks.