Subcontractors in London

3197 construction subcontractors based in and around London.

• S Swietelsky Construction Company Ltd London · Rail infrastructure · 50-249 employees

  Swietelsky UK is a leading rail engineering and services provider, operating nationwide with a focus on complex infrastructure projects and fleet supp

• S Swif & Neat Multitraders Ltd London · Plumbing

  General Maintenance Services in Greater London. Plumbing, Roof Repair, Electrical, Flooring, Doors & Lock Repair, Garden Cleaning, Home Remodeling, HV

• S Swift Conversions Ltd London · Extensions · 1-9 employees

  Friendly and reliable building company offering house extensions, loft conversions, and a wide range of building services across Greater London and su

• S SWIFT FIX PROPERTY SOLUTIONS LTD London · Refurbishment

  Family-run business offering home repairs and refurbishments in South West London and Surrey, with over 20 years of combined trade experience.

• S Swift Maintenance Solutions Ltd London · Damp proofing

  Swift Maintenance Solutions Ltd offers expert mould and damp inspection, surveying, thermal imaging, air sampling & reporting, alongside general build

• S Swiftfix Solutions Ltd London · Plumbing

  Swiftfix Solutions offers expert plumbing and maintenance services in Bristol. Fully insured, we provide 24/7 emergency callouts, landlord services, a

• S Swiftline Engineering Ltd London · M&E contracting · 10-49 employees

  Swiftline Engineering provides smart, cost-effective mechanical and electrical engineering solutions, focusing on design, installation, and maintenanc

• S Swyft Services London · Carpentry & joinery

  Swyft Services specializes in bespoke fitted wardrobes and custom furniture in SW London & Surrey. Maximize storage and add value to your home.

• S Syndicate Scaffolding Ltd London · Scaffolding

  Syndicate Scaffolding Ltd provides professional tube & fitting scaffolding solutions for residential, commercial, and industrial projects across the U

• S Szerelmey Ltd London · Restoration & heritage · 50-249 employees

  Award-winning restoration and new build specialist with an industry-leading in-house design department. Committed to sustainability and delivering hig

• T T & I Facilities Ltd London · Fire protection · 1-9 employees

  T&I Facilities Ltd offers fire safety solutions and consulting, including design, installation, and maintenance of integrated systems. Established in

• T T Harris Roofing Ltd London · Roofing

  T.Harris Roofing Ltd offers comprehensive property upkeep services including roofing, guttering, power washing, brick wall construction, and landscapi

• T T. R. Properties London · Refurbishment

  T. R. Properties offers a complete refurbishment service in Chelsea, Kensington, Fulham, and Battersea, guiding clients from project start to finish.

• T T.M.Construction Roofing Ltd London · Roofing

  T.M. Construction Roofing Ltd offers building and roofing services across London, specializing in extensions, loft conversions, new builds, refurbishm

• T T&L Hurley Ltd London · Refurbishment

  Transform your home with reliable construction and remodeling services by T&L Hurley Ltd. Quality craftsmanship in West London for lasting results.

• T T&R London Contractors Ltd London · Loft conversions · 1-9 employees

  T&R London Contractors is a building and renovation company in Walthamstow, offering loft conversions, extensions, new builds, plumbing, electrical, a

• T Tafix Ltd. London · Carpentry & joinery

  Tafix Ltd specialises in Carpentry & Joinery, Renovation, and Conversion services in South East London. Offering high quality workmanship and customer

• T Tailored Plumbing & Heating (UK) Ltd London · Plumbing

  Since 2012 Tailored Plumbing & Heating Ltd has been providing a unique plumbing and gas and heating service in Sydenham, Greater London. Get in touch

• T Takcooling Ltd London · Air conditioning

  Reliable air conditioning and refrigeration services across London, including installation, repair, and cool room solutions for homes and businesses.

• T Tales Of Hampstead Ltd London · Painting & decorating

  Site-ready decorating services for residential and commercial projects across North London and Hertfordshire. We take the risk away from decorating.

• T Tamesis Emergency Plumbing & Heating London · Plumbing

  Tamesis Emergency Plumbing & Heating offers expert plumbing and heating services in London, available 24/7. We handle everything from emergency repair

• T Tango Interiors London · Refurbishment · 1-9 employees

  Tango Interiors is a luxury renovation, decorating and interior design company operating exclusively in Prime Central London, Mayfair, Belgravia, Chel

• T Tani Building Solutions Ltd London · Extensions

  Tani Building Solutions specialises in extensions and upgrades to flats and houses in west London.

• T Tar Utilities Ltd London · Utilities

  TAR UTILITIES LTD is a UK-based company specializing in utilities. The company was incorporated in 2025 and is actively operating.

• T Tarrant Group Ltd London · Roofing

  Protect your property with the Top lightning protection services UK. Safeguard your home or business with expert solutions for ultimate safety.

• T Tash Construction Ltd London · Painting & decorating

  TASH Construction offers professional painting, carpet fitting, ceramic tiling, and sash window restoration services. They focus on quality, reliabili

• T TaskRunner London · Painting & decorating

  TaskRunner offers reliable, trusted, and professional Man and Van, Handyman, and Painting & Decorating services in London. Hire personal assistants fo

• T Tauras Construction Ltd London · Refurbishment · 1-9 employees

  Tauras Construction offers house improvement services in London and across the UK, specializing in building, renovation, refurbishing, and bespoke pai

• T Tavo Gas & Plumbing Ltd London · Plumbing

  Your local experts for heating, plumbing & gas services in North London. Fast, reliable solutions for domestic & commercial needs. Get a free quote to

• T Taylor Drylining Ltd London · Drylining

  Taylor Drylining LTD: commercial interior fitout specialists in high-quality drylining and ceiling systems. Over 30 years of experience delivering rel

• T Taylor Property Maintenance London · Plumbing

  Local family-run plumbing and heating specialists in Camden Town, London, offering boiler installation, servicing, repairs, and bathroom fitting.

• T Taylor'S Home & Garden Solutions Ltd London · Landscaping

  Leading home improvement experts in North London, offering bespoke carpentry, patios, and landscaping solutions to transform your property.

• T Taylors Electrical Ltd London · Electrical

  Taylors Electrical Ltd are Hemel Hempstead based Electricians with over 20 years of experience, serving domestic, commercial and industrial clients ac

• T Tcm Contractors Ltd London · Refurbishment

  TCM Contractors LTD is a versatile building company specializing in a wide range of construction services, from design and planning to execution and f

• T Tds Scaffolding Ltd London · Scaffolding

  London's trusted scaffolding partner for safe, efficient construction. General contracting rooted in craftsmanship, clarity, and commitment. Serving c

• T TealCore London · Bathroom fitting

  TealCore delivers bathrooms, kitchens, marble finishes and interior installations across the UK with detail-led quality control.

• T Techie Construction Ltd London · Main contractor

  Techie Construction Ltd is a fully insured building company delivering high-quality workmanship for residential and commercial projects, from small re

• T Technical Brickwork Ltd London · Bricklaying · 1-9 employees

  Technical Brickwork Ltd, specialist bricklayers in Harrow, London. Extensions, repairs, repointing, garden features and commercial subcontracting. Est

• T Tectanium London · Electrical

  Tectanium delivers expert data cabling and managed labour solutions, supplying certified professionals for critical IT and telecoms projects.

• T Temple Lifts Ltd London · Lifts & escalators · 50-249 employees

  Temple Lifts is one of the UK's leading lift companies providing reliable lift maintenance, lift installation and lift modernisation services.

• T TERA Rope Access Specialists London · Glazing

  TERA Rope Access Specialists: Trusted for 15+ years. Professional team providing rope access services in London. Glazing, cleaning, maintenance & more

• T Teren Ltd London · Refurbishment

  Teren is a London-based firm specializing in residential and commercial construction, refurbishment, and property management. We prioritize quality cr

• T Terminal Velocity Ltd London · Main contractor

  Terminal Velocity Ltd offers residential and commercial construction, renovations, and extensions. They provide engineered solutions for complex proje

• T TerraBrook Solutions London · Utilities

  TerraBrook Solutions offers expert water treatment and hygiene services for public, commercial, and industrial sectors, ensuring compliance and safe w

• T TERRAIN PAVING & RESIN LTD London · Driveways & paving

  London's premium driveway, paving and outdoor surface specialists. Resin bound, block paving, porcelain, tarmac and more across London & Surrey.

• T Thames Garage Doors Ltd London · Windows & doors

  Thames Garage Doors provide all ranges of garage doors including, Sectional, Roller, Electric plus more garage doors for fitting and repairing service

• T Thames Glow London · Electrical

  Thames Glow provides electrical services, including safety inspections, PAT testing, maintenance, and repairs for domestic properties in London. They

• T Thames Greenergy Ltd London · Heating & ventilation

  Certified specialists delivering reliable HVAC & Electrical services across London. Offering same-day services for comfort, efficiency, and long-term

• T Thames Plumbing & Drainage LTD London · Plumbing

  Prompt and reliable plumbing and drainage solutions in London and Surrey. Offering 24/7 emergency services with fast response times for leaks, blockag

• T Thames Spark Renewables Ltd London · Electrical

  Thames Spark is a professional electrical contractor specialising in smart home automation, LED lighting, CCTV, and fire alarms. Serving domestic, com