Subcontractors in London

3197 construction subcontractors based in and around London.

• S Small Restorations London · Carpentry & joinery

  Small Restorations Ltd, trading as Small Restorations, specialises in bespoke joinery and restoration projects. Based in London, we offer high-quality

• S Smart Air Services Ltd London · Air conditioning

  Smart Air Services is a family-run commercial air conditioning company in London with over 10 years of experience. We offer quality repair and install

• S Smart Air Solutions Ltd London · Air conditioning

  Air conditioning installation, repair, and maintenance services throughout Hertfordshire, Essex, and London.

• S SMART AUTO GATE LTD London · Security systems

  Smart Auto Gate Ltd offers professional and speedy installation and maintenance of electronic security and surveillance systems, including automatic g

• S Smart Build London London · Main contractor · 1-9 employees

  London building company specializing in loft conversions, house extensions, bathroom and kitchen fitting and other residential and commercial refurbis

• S Smart Deploy Services Ltd London · Electrical

  UK-based specialists in IoT and LPWAN infrastructure deployment, commissioning, and support. Professional gateway installation, sensor deployment, and

• S Smart Designs Constructors Ltd London · Refurbishment · 1-9 employees

  Smart Designs Constructors Ltd offers domestic and commercial construction & renovation, kitchen & bathroom remodelling, and loft & garage conversions

• S Smart Hand Group Ltd London · Refurbishment

  Smart Hand Group provides handyman services, property maintenance, refurbishments, kitchens, bathrooms, carpentry, plumbing, electrical work, and buil

• S SMART JOINERY LTD London · Carpentry & joinery

  Delivering bespoke joinery services to residential and commercial clients in Central London. One supplier, from first design concepts to final install

• S Smart Technic LTD London · Heating & ventilation

  Smart Technic LTD offers expert duct fitting, cleaning, and maintenance for ventilation and air systems. Reliable, compliant, and built for performanc

• S Smart Thermostat Pro London · Heating & ventilation

  Specialist installers of smart heating controls, including Nest, Hive, and Tado. Offering expert advice, seamless installation, and reliable support f

• S Smart Voltage Solution London · Electrical

  Smart Voltage Solution Limited provides professional electrical and smart home automation services in London. Certified electricians and Loxone instal

• S Smartstone Energy Solutions Ltd London · Insulation

  SmartStone cuts through funding complexities to deliver trusted & certified energy solutions for residential, commercial & public sectors.

• S Smily Ltd London · Cladding

  Smily Construction: Specialist cladding systems and solutions across the UK. From roof and wall cladding to fabrication, weatherproofing, and repairs,

• S Smith & Rose Ltd London · Refurbishment

  Discover expert home improvement solutions with Smith & Rose Ltd. Transform your space with quality craftsmanship and dedicated service today.

• S Smiths Plastering Contractors & Multi - Trade Ltd London · Plastering

  Smith's Plastering Contractors & Multi Trade Ltd offers expert plastering, renovations, and extensions in Rhyl and surrounding areas. NVQ & CSCS certi

• S SMK HANDYMAN LTD London · Refurbishment

  SMK Handyman provide reliable, efficient & cost effective property maintenance services for commercial properties and homeowners in London.

• S Smooth Cut Plastering Ltd London · Plastering

  Smooth Cut Plastering Ltd is an established plastering company with over 13 years experience. We undertake domestic and commercial projects, aiming to

• S Sn Bricks Ltd London · Bricklaying

  SN Bricks LTD specialises in high-quality bricklaying and masonry services, including repairs, restoration, and new builds for domestic and commercial

• S Snappy Heating London · Heating & ventilation

  Fast Gas Boiler Installation, Repair, Servicing, Powerflush: Gas Safe Engineers - Budget - 5 Star Reviews On TrustPilot, & Google. All Manufacturer Ty

• S Socket and Switch (Yorkshire) Ltd London · Electrical

  Socket and Switch (Yorkshire) Ltd are domestic installers focusing on residential electrical works. We also offer waste removal, deliveries, power was

• S Sockets & Switches London · Electrical

  Sockets & Switches curates premium electrical fittings for homes where design is never an afterthought. Professional installation by a qualified elect

• S Soft Strip Aces London · Demolition

  Soft Strip Aces is a trusted demolition company operating across the UK. We provide professional demolition, soft strip, and subcontractor services fo

• S Softwood Beech Ltd London · Main contractor

  Reliable, high-quality construction & renovation services across London. Softwood Beech Ltd is a trusted London-based company renowned for craftsmansh

• S Sol Flooring London · Flooring

  Sol Flooring Limited are your trusted experts for flooring services in Palmers Green. From sanding to fitting, we deliver flawless results.

• S Sol Solar Ltd London · Solar PV

  South East England's trusted solar experts, Sol Solar Ltd offers comprehensive solar PV and battery storage solutions for homes and businesses, saving

• S Solanki Construction Ltd London · Demolition

  Build Your Future with Strength. Workforce. Excellence. From residential construction and site development to reliable temporary staffing solutions, w

• S Solar - Bean Ltd London · Plumbing · 1-9 employees

  Solar Bean Ltd offers modern and traditional plumbing, heating, and solar panel solutions with 28 years of experience. Specializing in domestic and co

• S Solar Ldn Ltd London · EV charging

  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

  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

  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

  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

  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

  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

  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

  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

  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 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