Interior Finishing
Every trade under one roof. Painting, plastering, flooring, and certified electrics delivering a flawless finish.
Before & After
Our Interior Finishing Work
One Team for All Interior Trades
Why juggle multiple contractors when one team can handle everything? JD Smart Building brings together all the core interior finishing trades — painting, plastering, flooring, electrics, plumbing, and more — into a single, coordinated service across London, Bromley, and Kent.
With years of experience in residential refurbishments, new-build snagging, and complete interior renovations, our multi-trade approach means work happens in the right order, every detail is checked, and you have one point of contact from start to finish. No waiting for one contractor to finish before calling another.
Certified Trades
NICEIC electrical, Gas Safe plumbing, FENSA windows. All work certified.
Coordinated Work
Trades work in sequence. No gaps, no waiting, no overlap.
Quality Focus
Premium materials and proper preparation for lasting results.
One Contract
Single point of contact. One price. Complete accountability.
What We Cover
All interior trades under one roof — coordinated, certified, and delivered to the highest standards.
Painting & Decorating
Professional interior and exterior painting with meticulous preparation. Trade-quality paints from Dulux, Farrow & Ball, and Johnstone's.
Plastering & Caulking
Smooth plaster skimming, dry-lining, bonding, and rendering. Professional caulking seals every gap.
Flooring & Tiling
Sub-floor prep, self-levelling screed, hardwood, LVT, laminate, and precision wall/floor tiling.
Windows & Doors
uPVC and aluminium windows, composite doors, bi-folds, and patio doors. FENSA/Certass certified.
Electrics
Consumer units, rewires, sockets, lighting — all NICEIC certified to Part P standards.
Plumbing & Heating
Bathrooms, kitchens, heating systems — Gas Safe registered for all gas work.
New Build Snagging
Settlement cracks, paint touch-ups, and finishing to the standard you actually expected.
Everything in Your Interior Finishing Project
Typical project timeline: Project dependent · Click any item to learn more
Walls, ceilings, woodwork, and exterior masonry painted with premium trade paints for a lasting finish.
Expert wallpaper removal and application including feature walls, pattern matching, and specialist papers.
Smooth plaster skim coats over existing surfaces, plasterboard dry-lining for new walls, and external rendering.
Flexible sealant applied to gaps around windows, skirting, baths, and showers for a clean, watertight finish.
Engineered hardwood, luxury vinyl tile, and laminate flooring installed with proper expansion gaps and transitions.
Ceramic, porcelain, and natural stone tiles cut and laid with precision, including waterproof tanking in wet areas.
Replacement windows and doors fitted to current building regulations, with official compliance certificates included.
Wide-opening aluminium or modern plastic bi-folds and sliding patio doors that connect your indoor and outdoor spaces.
Full and partial rewires, additional sockets, LED downlights, and outdoor lighting — all fully certified.
Old-style fuse boxes replaced with modern fuse boards featuring safety trip switches, with full electrical certification.
Complete bathroom and kitchen plumbing, boiler connections, radiator installation, and underfloor heating.
Inspection and repair of defects in new-build properties: settlement cracks, poor paint, misaligned fittings.
Frequently Asked Questions
Coordination is the biggest challenge with interior work. When you manage multiple contractors, sequencing becomes your problem. With us, it's ours — saving you time, cost, and stress.
Yes. All electrical work is NICEIC certified to Part P. Gas work is Gas Safe registered. Window installations are FENSA certified. You receive all certificates.
Yes. We fix developer snagging issues including settlement cracks, paint touch-ups, and bringing your new home up to the standard you expected.
We cover London, Bromley, Orpington, Sevenoaks, Beckenham, Chislehurst, Bexley, Sidcup, and surrounding areas within roughly 1.5 hours of Bromley.
Every project has a dedicated project manager who oversees every trade and stage. We sequence work correctly, inspect at each handover, and only sign off when the finish meets our standards.