All services
Building Services Across London
32 services under one accountable contractor, from full property refurbishment and roofing to landlord compliance work — all delivered with London-wide coverage across every borough.
Priority services
The work we're asked for most
Our 11 core services, covering the majority of London refurbishment, roofing and repair projects.
Expert property refurbishment across London. Full house renovations, commercial refurbs, extensions. Free quotes. Call Lian Construction today.
Building repair specialistsProperty repairTrusted property repair specialists in London. Structural repairs, damp fixes, general building work. Fast response, competitive rates. Get a free quote.
Leak damage and reinstatementLeak repairProfessional leak repair service across London. Roof leaks, pipe bursts, ceiling damage. Same-day response available. No fix, no fee on detections.
Drywall and board repairsPlasterboard repairPlasterboard and drywall repairs across London: ceiling holes, wall damage and partition repairs, finished neatly and quickly. Free quotes available.
Wall and floor tilingTilingProfessional tiling across London. Bathroom tiling, kitchen splashbacks, floor tiles. Supply and fit or fit only. Free quotes from local tilers.
New roof installationRoof replacementComplete roof replacement across London for pitched and flat roofs, in tile or slate, with guaranteed workmanship and a free roof survey before you commit.
Roof and loft insulationRoof insulationRoof and loft insulation across London to cut energy bills and meet EPC requirements. Spray foam, rigid board and mineral wool options. Free survey.
London general buildersConstruction servicesLian Construction: trusted London builders for extensions, new builds, fit-outs and structural work. 5.0 on Google. Free quotes in all London boroughs.
Bathroom refits and renovationsBathroom renovationFull bathroom renovations across London: strip-out, replumbing, tanking, tiling and electrics coordinated by one team. Free quotes from Lian Construction.
Kitchen refits and renovationsKitchen renovationFull kitchen renovations across London: strip-out, first-fix plumbing and electrics, cabinetry, worktops and tiling. Free quotes from Lian Construction.
Loft conversions and roof space extensionsLoft conversionFull loft conversions across London: dormer, hip-to-gable and mansard conversions, structural work and building regs. Free quotes from Lian Construction.
Also from Lian Construction
Extensions, structure, roofing specialists and compliance
House extensions, damp and energy efficiency work, structural and facade repairs, niche roofing specialisms, finishing trades and landlord compliance work, delivered by the same team as our core services.
Painting, decorating and plastering across London, including re-skimming, full preparation and interior or exterior redecoration. Free quotes available.
Partitions and room reconfigurationPartition wallsPartition wall installation and room reconfiguration across London. Metal and timber stud walls, fire-rated and acoustic partitions. Free quotes.
Fire safety complianceFire safety complianceFire safety compliance works for London landlords and letting agents. Fire risk assessment remedial works, compartmentation and fire-stopping. Free quotes.
HMO compliance worksHMO complianceHMO compliance works across London. Fire separation, escape routes, room sizes and amenity standards brought up to licensing requirements. Free quotes.
Fire door installationFire door installationCertified fire door installation across London. FD30 and FD60 doorsets fitted correctly with seals, closers and gap tolerances. Free quotes available.
Smoke alarms and emergency lightingSmoke alarms and emergency lightingInterlinked smoke alarms and emergency lighting for London HMOs: Grade D1 alarms, carbon monoxide alarms and escape route lighting. Free quotes available.
Heritage and conservation roofingHeritage slate roofingHeritage and conservation-area slate roofing across London. Natural slate replacement and repair for period and listed properties. Free roof survey.
Solar-ready roofingSolar-ready roofingSolar-ready roof replacement across London. New roofs specified and structurally prepared for future solar panel installation. Free roof survey.
Render and facade repairExternal rendering and facade repairExternal rendering and facade repair across London. Render, K Rend, monocouche, crack repair and re-rendering. Free quotes from Lian Construction.
Brickwork and repointing specialistsBrickwork and repointingBrickwork repair and repointing across London: lime mortar repointing, brick matching, chimney stacks and garden walls. Free quotes from Lian Construction.
Extensions & Structural Building WorkHouse Extension ConstructionHouse extensions in London: rear, side-return, wraparound and two-storey. Structural engineer, Party Wall Act and Building Control handled by one team.
Damp Diagnosis & Remedial WorksDamp ProofingRising damp, penetrating damp or condensation: the fix depends on the cause. Lian Construction diagnoses the problem first, then fixes it properly.
Flat Roof Specialists — EPDM, GRP & TPOFlat Roof Installation and Replacement (EPDM, GRP, TPO and Felt)EPDM, GRP and TPO flat roofing across London, with warm-deck insulation, Building Control sign-off and Party Wall Act notices handled by one contractor.
Fabric-First Energy RetrofitEco & Retrofit RefurbishmentFabric-first eco retrofit for London's Victorian and Edwardian terraces: solid-wall, floor and loft insulation, ventilation and glazing, sequenced properly.
External Chimney SpecialistsChimney Stack Repair & RepointingChimney stack repair, repointing, flaunching and lead flashing across London from £600, with lime mortar on period stock and Party Wall Act coordination.
Period Plasterwork & Heritage RestorationCornice, Ceiling Rose & Period Moulding RestorationCornice repair, matching and ceiling rose reinstatement for London's Victorian and Edwardian terraces. Fibrous plaster and run-in-situ moulding work.
Insulation & Energy EfficiencyInsulation and Energy EfficiencyCavity wall insulation for London's 1930s to 1980s cavity-wall houses and ex-council flats, with CIGA guarantee, BS 8104 exposure checks and honest advice.
Sash Windows & Period JoinerySash Windows & Internal JoineryBox sash window repair, draught-proofing and restoration for London's Victorian and Edwardian terraces, plus internal doors, staircases and period joinery.
Acoustic UpgradesSoundproofingSoundproofing for existing walls, ceilings and floors across London: resilient bar, acoustic quilt and floating floor systems, with Part E advice included.
Wood, LVT, laminate and carpet fittingFlooring installationEngineered wood, LVT, laminate and carpet supply-and-fit across London homes, with subfloor levelling, damp-proofing and underfloor heating handled properly.
Handyman & Small JobsHandyman & Multi-Job ServicesHandyman services across London: flat-pack assembly, shelving, TV mounting, minor carpentry and bundled to-do lists, from £75 for the first hour on site.
Not sure which service you need?
Send the site address, photos if available, and a short description of the work. We'll confirm the right service and next steps for work anywhere in London.