Construction companies in London

6631 construction companies based in and around London.

• 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 SIBO Diagnostics London · Insulation · 1-9 employees

  SIBO Diagnostics provides SIBO and IBS testing, partnering with Dr. Preet Khangura ND, a leading SIBO expert. They offer exclusive complimentary consu

• 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 Sidey London · Windows & doors · 50-249 employees

  Sidey are Scotland's Largest Window, Door and Conservatory Manufacturer. Specialising in Industry-Leading Products in a Wide Range of Styles.

• 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 Sigma Support London · Security systems

  Sigma offers a one-stop IT solution for small to medium-sized businesses typically within the M25, providing IT services, support, email, hardware, so

• 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 Signstar London · Design & build · 10-49 employees

  London's trusted sign makers. Signstar designs, manufactures, and installs premium signage for businesses across London and the UK, from concept to co

• 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 Silk International Property London · Property developer

  Silk International Property invests in and project-manages real estate across international locations, working alongside local partners.

• 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 Homes (Bookham) Ltd London · Property developer

  Silver Homes (Bookham) Ltd is a property developer company based in London, registered at Companies House in 2024.

• S Silver Homes (Edenbridge) Ltd London · Property developer

  Silver Homes (Edenbridge) Ltd is a property developer company based in London, registered at Companies House in 2024.

• S Silver Homes (Reigate) Ltd London · House builder

  Silver Homes build award-winning, luxury new homes in the most sought-after locations across London, Kent and Sussex. View our homes today.

• 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 Silvertown Properties Ltd London · Property developer · 10-49 employees

  Silvertown Properties is a London-based property company focused on driving value through good design. They specialise in contemporary loft spaces, re

• S SILVIONIX London · Carpentry & joinery

  Discover handcrafted wooden furniture & unique decor at Silvionix. Eco-friendly pieces from recycled wood. Add style & sustainability to your home tod

• 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 Demon London · Civil engineering · 1-9 employees

  SIM Demon supplies advanced race & flight simulation systems, including PC systems, direct drive units, and more. UK-based with next-day delivery.

• 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 Simbaz Group UK Ltd London · Main contractor

  Simbaz Group Limited is a UK-based construction, logistics, self-storage, skip hiring and waste management company.

• S Simi Homes Ltd London · Lifts & escalators · 1-9 employees

  Simi Homes Ltd offers reliable property management for landlords and tenants, specializing in top-notch lift repair services for commercial and reside

• S Simicus Construction Ltd London · Refurbishment

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

• S Simplecore Ltd London · Carpentry & joinery

  Simplecore Ltd. is your trusted partner for workforce solutions, providing skilled and verified temporary staff across the UK. We offer flexible and s

• 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 Singhs Builders (London) Ltd London · Main contractor · 1-9 employees

  A reputable, family-owned construction company with over 21 years of experience in the industry. Based in London, we specialize in delivering high-qua

• 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 Sitac Ltd London · Design & build

  The SITAC Group is a family office and prominent investor, developer, and operator in real estate and renewable energy, with a legacy of impactful pro

• S Size Group (Construction) Ltd London · Main contractor · 50-249 employees

  Size Group is a collection of companies providing high-quality construction, specialist crafts, and maintenance services for luxury private properties

• S Size Group Country Houses Ltd London · Concrete works

  Size Group Country Houses Ltd is a concrete works company based in London, registered at Companies House in 2022.

• S Size Group London Ltd London · Concrete works · 10-49 employees

  Size Group London Ltd is a concrete works company based in London, registered at Companies House in 2022.

• S Size Group Ltd London · Concrete works · 50-249 employees

  Size Group Ltd is a concrete works company based in London, registered at Companies House in 2016.

• S Size Group Property Care Ltd London · Concrete works · 10-49 employees

  Size Group Property Care Ltd is a concrete works company based in London, registered at Companies House in 2016.

• S Size Group Special Projects Ltd London · Concrete works · 10-49 employees

  Size Group Special Projects Ltd is a concrete works company based in London, registered at Companies House in 2021.

• S Size Group Structures Ltd London · Concrete works

  Size Group Structures Ltd is a concrete works company based in London, registered at Companies House in 2021.

• 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.