Subcontractors in London

3168 construction subcontractors based in and around London.

• S Solar Ldn Ltd London · EV charging · 1-9 employees

  SolarLDN is a family-run renewable energy specialist in West London, offering EV charge point, Solar PV, and Heat Pump installations for domestic and

• S Solar Sparky Electrical Ltd London · Solar PV · 1-9 employees

  MCS-certified solar panel & battery storage installers serving London and South East England. Family-run, no pushy sales. Get a free quote today.

• S Solar Voltaics Ltd London · Solar PV · 10-49 employees

  Solar Voltaics are specialist solar panel installers for commercial, industrial, public sector, agricultural and domestic markets across the UK. Exper

• S Solarman 7 Ltd London · Solar PV · 1-9 employees

  Solarman7 Ltd is a reputable provider of top-quality solar energy solutions in the UK, established in 2013. They offer solar panel and battery install

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

  Solid Carpentry offers bespoke fitted furniture and joinery services in London, specialising in custom interiors, secret rooms, bookcases, wardrobes,

• S Solidry Damp Proofing Ltd London · Damp proofing

  Solidry Damp Proofing Ltd are specialists in damp proofing, basement waterproofing, cellar tanking, and plastering solutions across London, Bedfordshi

• S Sollaris Ltd London · Solar PV · 1-9 employees

  Sollaris provides solar panels, heat pumps, air conditioning and electrical installations. Quality solar panels systems and HVAC services.

• S Soluna London Flooring London · Flooring · 1-9 employees

  Soluna London Flooring are London's trusted commercial flooring specialists. LVT, carpet tiles, safety flooring & more. Free site surveys across all L

• S Solutions Tailormade London · Security systems · 10-49 employees

  Specialist systems integration for property and estate managers. Lighting control, solar farm security, alarm systems, Dolby Atmos cinema, AV and busi

• S Solvex Repairs Ltd London · Drainage

  Solvex Repairs Ltd offers professional drainage services across the UK, specializing in emergency drain unblocking, drain repairs, and installation. T

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

  Sonex Construction: Your trusted partner for property maintenance, refurbishment, and improvement needs in London and surrounding areas. Expert soluti

• S Soni & Sons Electrical Ltd London · Electrical

  Soni & SONS ELECTRICAL LTD offers fully insured, qualified electrical services for domestic and commercial clients in Tower Hamlets and beyond, workin

• S Souhil Laib Ltd London · Carpentry & joinery · 1-9 employees

  Souhil Laib Ltd offers professional carpentry, award-winning resin flooring, and electrical services across the UK. We specialize in bespoke furniture

• S South Coast Rendering Ltd London · Plastering

  South Coast Rendering specialises in high-quality rendering and plastering services for residential and commercial properties in the South East.

• S South East Diamond Drilling Services Ltd London · Concrete works

  South East Diamond Drilling Services Ltd offer diamond drilling, floor sawing, track sawing, chasing, controlled demolition, soft strip, structural al

• S South East Plumbing Ltd London · Plumbing · 1-9 employees

  SOUTH EAST PLUMBING LTD offers plumbing services across the South East region. Established in 2023, the company is dedicated to providing reliable and

• S South London Heating London · Heating & ventilation · 1-9 employees

  Award-winning boiler service, repair and installation across South London. Which?-recommended Gas Safe engineers. Covering Croydon, Bromley, Dulwich a

• S South London Renovations Ltd London · Refurbishment · 1-9 employees

  Trusted builders in Croydon specialising in full property renovations, house extensions, and kitchen renovations across South London, Surrey and Kent.

• S South Star Plumbers London · Plumbing

  South Star Plumbers offers 24/7 emergency plumbing, drainage, and heating services in London. Fully qualified Gas Safe registered engineers provide re

• S Southern Gas Ltd London · Heating & ventilation

  Qualified professional gas engineers for commercial and domestic gas, heating, plumbing, boiler breakdowns, services, repairs, replacements, landlord

• S Southern Plumbing Solutions Ltd London · Plumbing

  Southern Plumbing Solutions Ltd offers expert plumbing services across the UK. Contact us for reliable and professional plumbing solutions.

• S Southwest London Roofing Ltd London · Roofing

  South West London Roofing are the leading roofing and building company serving Putney, Clapham, Battersea, Balham, Brixton, Lambeth, Wandsworth and Ba

• S Sp Group (Hull) Ltd London · Electrical

  SP Group is a family-run business with over 20 years of experience in electrical services, specializing in Solar PV, EV charging, and battery storage

• S SPACE EXCAVATION LTD London · Basement works · 1-9 employees

  Space Excavation is a London-based specialist contractor focusing on the construction phase of basement projects. With over 25 years of experience, th

• S Spaceart Ltd London · Extensions · 1-9 employees

  SpaceArt Ltd offers comprehensive building and renovation services throughout London, Essex, Redbridge, and Chigwell. Specialists in loft conversions,

• S Spacefix Ltd London · Fit-out & interiors · 1-9 employees

  Spacefix is a London-based fit-out specialist with over 20 years of experience in commercial, educational, healthcare, and retail sectors. They partne

• S SPACES PROPERTY SERVICES LTD London · Refurbishment

  Spaces Property Services offers high-quality building, maintenance, and property management services for residential and commercial clients in London.

• S Spark Ao Solutions Ltd London · Electrical

  Expert electrical installation, EICR testing, rewiring, and more at Spark. We offer comprehensive electrical installation services tailored to your ne

• S Sparkeaze Ltd London · Security systems · 1-9 employees

  Explore top-tier security systems for businesses in Hertfordshire with SparkEaze. Custom solutions for networking, CCTV, and access control to protect

• S Sparkling Roofing Ltd London · Roofing

  Professional roofing services in London including roof repairs, new roof installation, flat roofing & emergency roofing. Free quotes. Call now.

• S Sparkpro Electrical Ltd London · Electrical · 1-9 employees

  Trusted West London electricians for installations, repairs & emergencies. Fast, certified electrical service across homes and businesses. Get a free

• S Sparky City Ltd London · Electrical · 1-9 employees

  Professional electricians in London. Rewires, fusebox upgrades, EICR, fire alarms & emergency lighting. NAPIT member, fully insured.

• S Spart Electricians Ltd London · Electrical · 1-9 employees

  Spart Electricians Ltd is an electrical consulting engineering company established in 2013, offering a wide range of services for domestic and commerc

• S Spartan Construction Ltd London · Restoration & heritage

  Discover reliable construction solutions with Spartan Construction Ltd. Contact us today for expert building services and project support.

• S SPARTAN SCAFFOLDING LIMITED London · Scaffolding

  Spartan Scaffolding provides safe, reliable, and professional scaffolding services across the South East of England, specialising in domestic solution

• S Specialist Ceramics Ltd London · Tiling · 1-9 employees

  Specialist Ceramics Ltd is a leading ceramic tiling expert with over 37 years of experience, known for quality craftsmanship and attention to detail.

• S Specialist Installations Group London · Tiling

  Expert wall and floor tiling contractors in Luton with over 20 years of experience. Specialising in commercial and residential sectors, we offer unriv

• S Specialized Roofing Ltd. London · Roofing

  Specialized Roofing Ltd. offers expert roofing services in Surrey & Greater London, specializing in new installations, repairs, flat roofing, tiled ro

• S Specific Heat (London) Ltd London · Heating & ventilation · 10-49 employees

  Specific Heat (London) Ltd offers HVAC and refrigeration energy management, consultation, design, and support services across the UK and Republic of I

• S Speed Glass & Glazing Ltd London · Glazing · 1-9 employees

  Speed Glass & Glazing Ltd offers expert emergency glazing, double glazing repairs, shopfront replacement, and cat flap installation across London. Ava

• S Speed Scaffolding Ltd London · Scaffolding · 1-9 employees

  Professional scaffolding services across London and the Home Counties. Fully accredited, fully insured. CHAS, SSIP, Constructionline Gold.

• S Speedy Property Services Ltd London · Plumbing

  London's premier property maintenance and renovation experts, offering professional trade services from plumbing to full renovations for London homes.

• S Speedy Specialists London · Demolition · 1-9 employees

  Speedy Specialists provide UK construction firms with skilled labour services, helping complete projects on time and within budget by supplying safe a

• S Spiralis Europe London · Fit-out & interiors · 10-49 employees

  Spiralis Europe offers bespoke interior solutions, systems, and design-led workplace furniture globally, specializing in manufacture, supply, and inst

• S SprayNation London · Painting & decorating

  Transform your kitchen with SprayNation. Professional resprays covering Surrey, Sussex, Kent & South London. Durable & affordable factory-quality fini

• S SpraywizeUK London · Painting & decorating

  Expert home decorating and spray painting services, including uPVC windows & doors spraying and kitchen transformation solutions.

• S Sputnik Tv Ltd London · Security systems · 1-9 employees

  Sputnik TV Ltd offers comprehensive TV installation, CCTV systems, door entry, and network solutions across London. Specializing in home cinema, custo

• S Square Fix Ltd London · Cladding · 1-9 employees

  Square Fix Ltd delivers expert facade construction and installation solutions across the UK, specialising in durable, high-quality facade installation

• S Square Mile Fire and Security London · Fire protection · 10-49 employees

  Based in the City of London, we design, install and maintain fire and security systems to the highest standards.

• S SRA Swift Trading London · Civil engineering

  SRA Swift Trading is a civil engineering and infrastructure delivery company focused on safety, quality, and collaboration. Experienced in transport,