Subcontractors in London

3197 construction subcontractors based in and around London.

• S Shapeup Constructions Ltd London · Insulation · 1-9 employees

  ShapeUp Constructions LTD specialises in External Wall Insulation (EWI) and Silicone Rendering, enhancing energy efficiency and aesthetics for residen

• S Shargar Construction Ltd London · Refurbishment · 1-9 employees

  Specializing in transforming London homes through high-quality home improvement services. We offer expert solutions for extensions, loft conversions,

• S Shc London Ltd London · Refurbishment

  SHC London offers full-service building work-extensions, renovations, kitchens, bathrooms, carpentry, painting and decorating, and more. Trusted build

• S Shehu Scaffolding Ltd London · Scaffolding

  Shehu Scaffolding is a leading scaffolding company based in London, providing reliable and safe scaffolding solutions for residential, commercial, and

• S Sherlow Electrical London · Electrical

  Sherlow Electrical LTD offers trusted, competitive, and exceptional electrical services including design, installation, fault finding, and emergency c

• S Shield Window Film Ltd London · Glazing · 1-9 employees

  Professional Grade Window Film Company, Shield Window Film. Nationwide installers of window films to commercial, retail & residential sectors.

• S Shm Contractors Ltd London · Groundworks

  SHM Contractors Ltd, specialists in groundworks, RC frame and civil engineering solutions, delivering durable and sustainable structures in London.

• S Shorts Lifts London · Lifts & escalators · 1-9 employees

  Shorts Lifts, established in 1945, is a leading supplier of premium lift equipment and services for lift professionals across the UK and Ireland. They

• S SHR London Ltd London · Loft conversions

  SHR London Ltd offers a comprehensive range of building services including loft conversions, extensions, carpentry, kitchen and bathroom fitting, and

• S Shurlock Homes Ltd London · Windows & doors

  Professional window and door installation, replacement and repair services across Bournemouth, Southampton and surrounding areas. FENSA approved.

• S Sibex Ltd London · Drainage · 1-9 employees

  Sibex Ltd offers a comprehensive range of services including drainage, groundworks, structural steel, diamond drilling, concrete cutting, and controll

• S Sice Previt UK Ltd London · Main contractor · 1-9 employees

  Sice Previt UK Ltd is a construction and furniture manufacturing company with a history dating back to 1961. They offer integrated services from desig

• S Sicilbuild Ltd London · Refurbishment

  Professional Home Builders in London. SicilBuild offers home improvement services including renovations, extensions, loft conversions, and more. Exper

• S Sideros Waste & Demolition London · Demolition

  Your trusted partner for rapid waste management and demolition services across London, serving contractors, homeowners, and businesses within the M25.

• S Sigma Screed Ltd London · Flooring · 1-9 employees

  Sigma Screed & Underfloor Heating are a leading floor screeding contractor, specialising in liquid screed, sand and cement screed, and underfloor heat

• S SIGNATURE BLUE LTD London · Plumbing · 1-9 employees

  Signature Blue is a family-run business based in Muswell Hill, North London, providing high standards of service since 2008. Known for reliability and

• S SIGUV London · M&E contracting

  24/7 emergency and planned commercial maintenance in London. HVAC, electrical, plumbing and building fabric repairs for restaurants, retail and office

• S Silva Builders Ltd London · Refurbishment · 1-9 employees

  Silva Building Services Ltd is an established construction, refurbishment, and maintenance specialist. We offer a wide range of services for residenti

• S Silver Roofing Ltd London · Roofing

  Silver Roofing Ltd is a UK-based company specializing in roofing services. Currently, their website is under development or experiencing technical iss

• S Silverstone Renovations Ltd London · Refurbishment

  Transform your London property with expert renovation and refurbishment services. We offer a comprehensive range of building services, ensuring every

• S Silwood Facilities Ltd London · Refurbishment · 10-49 employees

  Silwood Facilities provides first-class building support services to major UK blue-chip companies, focusing on exceptional service levels, transparenc

• S Sim Scaffolding Ltd London · Scaffolding

  SIM Scaffolding offers safe, reliable, and cost-effective scaffolding solutions for construction, renovation, and maintenance projects across London &

• S Simicus Construction Ltd London · Refurbishment

  Simicus Construction offers expert commercial and residential refurbishments, fit-outs, and high-quality craftsmanship across London.

• S SIMPLED SERVICES LTD London · Main contractor · 1-9 employees

  Expert mould removal and property maintenance across London and the UK. 8,500+ jobs completed, 12-month guarantee, available 24/7. Get your free quote

• S Simplex Electrical Ltd London · Electrical

  Simplex Electrical is your trusted electrical service provider based in Greater London. Contact us for emergency electricians in London.

• S Simply Extensions and Lofts Limited London · Loft conversions · 1-9 employees

  Specialists in Loft and House Extensions, Refurbishments and Loft Dormer Conversions in London, Surrey and Hampshire. Aim to Deliver High Quality...

• S Simply Subcontractors Ltd London · Painting & decorating

  Simply Subcontractors offers competitive, flexible pricing for painting, decorating, carpentry, and joinery services. We have a trusted team of skille

• S SIMPLY UNIQUE BATHROOMS LTD London · Bathroom fitting

  Bespoke bathroom design and installation services across Essex and London. Over 10 years of experience. No upfront deposit required.

• S Simply Well Done Ltd London · Refurbishment

  Full-service property experts in London offering home renovation, property refurbishment, plumbing, electrical work, kitchen & bathroom fitting, and p

• S Sine Wave Electrical Ltd London · Electrical

  Sine Wave Electrical LTD offers expert electrical installation and testing services for homes and businesses in London. Specialists in lighting design

• S Sinevir Construction Ltd London · Refurbishment

  Sinevir Construction offers expert craftsmanship and reliable service, transforming visions into tangible structures with precision and commitment to

• S Sintec UK Ltd London · M&E contracting · 1-9 employees

  Global coverage with offices in the UK, Latvia, USA, and Russia. High quality installation with reliable teams.

• S Siqa Group Ltd London · Electrical

  SIQA Group are qualified electricians based in Ashford, Kent and covering surrounding areas. NICEIC Approved Contractor. OZEV Authorised Installer. Fu

• S Sir Lord Green Services Ltd London · Plumbing

  Sir Lord Green Services Ltd are experts in plumbing services in London. We take pride in our meticulous and professional approach to every project.

• S SJB Brickwork & Building Ltd London · Extensions

  SJB Brickwork & Building Ltd is a contemporary building company based in North London, specializing in extensions, refurbishments, patios, and brickwo

• S Sjb Contracting Ltd London · Carpentry & joinery · 1-9 employees

  SJB Contracting delivers the pinnacle of carpentry contracting services, providing a meticulous approach to projects of all sizes.

• S Skg Locksmith Ltd London · Security systems

  SKG Locksmith Limited offers quick, reliable locksmith services in West Hendon for homes and businesses, including CCTV, alarms, and free quotes.

• S Skill Stream Pro Ltd London · Fire protection

  SkillStreamPro is a young, motivated team specializing in passive fire protection and construction labour supply. We provide skilled, certified operat

• S Skillco London · Painting & decorating · 1-9 employees

  SkillCo Ltd offers building and decorating solutions in London, with over 30 years of experience. Checkatrade-approved for quality and reliability.

• S Skonto Ltd London · Drylining

  Building the future, Restoring the Past. Skonto provides skilled, licensed workers for construction projects, with over 20 years of experience and a d

• S Sky Facade Access London · Cladding

  IRATA-certified rope access specialists delivering façade cleaning, repairs, inspections, and high-rise maintenance for commercial buildings across Lo

• S Sky Scaffolding Group Ltd London · Scaffolding

  Sky Scaffolding provides high-quality scaffolding for residential, commercial, and industrial projects, focusing on safety, reliability, and cost-effe

• S Skyline Roofers London · Roofing

  Skyline RoofWorks Ltd is a UK-based roofing specialist offering new roof construction, repairs, and cleaning for residential and commercial properties

• S Skylink Constructions Ltd London · Property developer · 1-9 employees

  Skylink Constructions is a leading construction company offering property maintenance, bricklaying, extensions, electrical installation, and more. Con

• S Slipform Technology Ltd London · Civil engineering

  Newly formed in 2024, Slipform Technology are striving to become market leaders in the Slipform industry. Offering services from supply and operate to

• S Slm Property Solutions Ltd London · Heating & ventilation

  Eco-friendly heating and luxury bathroom installations in the South East. BUS Grant approved installer for Air Source Heat Pumps.

• S SLS Builders Limited London · Refurbishment · 1-9 employees

  SLS Builders Limited is a specialist in high-end residential refurbishments across Central and Greater London, offering complete packages with a focus

• S SM Glass Tech London · Glazing

  SM Glass Tech are Structural and Architectural Glaziers Specialising in Roof Lights, Skylights, Walk on Glass, Glass Balustrade, Rooflight Manufacture

• S Sm Joinery & Carpentry Ltd London · Carpentry & joinery

  Family joinery workshop serving London for over 20 years. Handcrafted timber windows, doors, shop fronts and staircases, made to measure.

• S Sm Refurbishment Ltd London · Refurbishment

  SM Refurbishment provides comprehensive building services, specializing in extensions, refurbishments, and carpentry. Committed to customer needs, we