Subcontractors in London

3168 construction subcontractors based in and around London.

• S Sula Brickwork Ltd London · Bricklaying

  Sula Brickwork LTD is a London-based specialist in high-quality brickwork, repointing, repairs, and restoration for residential and commercial propert

• S Summit Plumbing & Heating Solutions Ltd London · Plumbing · 1-9 employees

  Boiler installations, servicing and emergency heating repairs across Sidcup and Kent. Gas Safe registered, transparent quotes and rapid 24/7 callouts.

• S Sunbeam Contracts Ltd London · Shopfitting · 1-9 employees

  Sunbeam Group: Specialists in shopfitting, bespoke joinery, architectural metalwork and signage since 1980. High quality interior fit-out solutions.

• S Sunline Energy Ltd London · Solar PV

  Sunline Energy is a UK-based solar and energy solutions company specialising in the design, installation, and ongoing support of high-quality solar PV

• S Sunny Roofing Ltd London · Roofing · 1-9 employees

  Sunny Roofing provides high-quality roof repairs and replacement services for homes and commercial properties across the UK, with over 10 years of exp

• S SunWise Solar London · Solar PV

  SunWise Solar is a Lincolnshire-based independent installer of solar panels, battery storage, and EV charging systems. They offer expert advice and ta

• S Superior Home Solutions London · Refurbishment

  Superior Home Solutions offers top-quality renovations and home improvement services in Berkshire and surrounding areas. Achieve your dream home witho

• S SuperPlumbing London · Plumbing

  SuperPlumbing offers 24/7 reliable plumbing and heating services in London. Experts in general plumbing, leak detection, power flush, underfloor heati

• S Supreme Lofts Ltd London · Main contractor · 1-9 employees

  Supreme Lofts Ltd offers a comprehensive range of building services including new builds, loft conversions, property extensions, and home improvements

• S Supreme Plumbing and Heating Ltd London · Plumbing

  Supreme Plumbing & Heating provide professional and excellent plumbing, heating and gas works in and around all areas of London. Open 24 hrs.

• S Surefix Roofing Contractors Ltd London · Roofing

  Surefix Roofing Contractors Ltd offers professional roofing services in Bedford and surrounding areas, specializing in new roofs, repairs, flat roofs,

• S Sureserve Energy Services North Ltd London · Heating & ventilation · 50-249 employees

  Sureserve delivers high-quality solutions for housing associations and local authorities, ensuring energy efficiency, safe homes and better quality of

• S Surface Savvy London · Refurbishment · 1-9 employees

  Surface Savvy offers expert hard surface repair and restoration for worktops, floors, stone, marble, and terrazzo. Serving homes in Yorkshire and comm

• S SurveyLink Network London · Insulation

  SurveyLink Network: Specialist Property Network for insulation, roofing, spray foam removal, and home improvements. Engineered with structural integri

• S Sutton Projects London · Refurbishment · 10-49 employees

  Sutton Projects is a versatile construction company offering a wide range of services, from refurbishment and fit-outs to specialized trades like elec

• S Sv Resource Ltd London · Rail infrastructure · 1-9 employees

  SV Resource Ltd is a UK-wide manpower solutions provider for the rail and construction sectors, established in 2018. Committed to safety and client sa

• S Svm Construction Ltd London · Carpentry & joinery · 1-9 employees

  SVM Construction Ltd. offers carpentry and building services in North London. We provide a full range of tradesman services for building and refurbish

• S Svt Construction Group Ltd London · Drylining · 1-9 employees

  Cutting-edge construction solutions in Central Scotland, Northern Scotland, Central England, and Northern England. Tailored services for residential a

• S Sw Chelsea Ltd London · Refurbishment · 1-9 employees

  SW Chelsea provides full construction services from soft strip and demolition to specialist finishes, specialising in refurbishment for residential an

• S Sw12 Renovations Ltd London · Painting & decorating · 1-9 employees

  Professional painters and decorators in Balham delivering high-quality painting and decorating solutions for homes and businesses.

• S Swale Heating Ltd London · Heating & ventilation · 250+ employees

  Swale Heating keep over 140,000 households across the South East, London and East Anglia safe and warm. Contact us today to find out about our service

• S Swami Builders Ltd London · Extensions · 1-9 employees

  Swami Builders Limited was established in 2005 and offers a wide range of construction services within the M25 area of London. No job is too big or to

• S Swanley Contractors Ltd London · Groundworks · 1-9 employees

  Swanley Contractors are specialists in grounds maintenance and civil engineering, serving London and the South East UK for over 30 years. Family-run b

• S Swg Construction Ltd London · Groundworks · 1-9 employees

  SWG Construction Ltd offers domestic and commercial groundwork and formwork services across South East England, specializing in quality workmanship at

• 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 · 1-9 employees

  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 · 1-9 employees

  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 W Betts Flooring Ltd London · Flooring · 10-49 employees

  London based carpet planning and fitters, Prestige Commercial Flooring, planner, Vinyl, Lino, Carpet, Floor Preparation, Matting Systems

• T T. R. Properties London · Refurbishment · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

  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 · 1-9 employees

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