Construction companies in London

12659 construction companies across London.

• S Square Glazing Ltd Barking · Windows & doors

  Square Glazing is a dynamic double glazing company specialising in the manufacture and installation of superb quality windows and doors across Essex,

• S Square Mile Farms London · Design & build

  We design and install hydroponic farms in offices and workplaces across the UK. 120+ farms helping businesses grow fresh food for their teams.

• 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 Square One London · Main contractor

  Global recruitment specialists in Blockchain, Development, Cloud, Gaming, ERP, Oracle, SAP, Life Sciences, Utilities, and Telecom. Over 30 years of ex

• S Squareline Roofing Specialist Ltd North Harrow · Roofing

  SquareLine Roofing Specialists Ltd is a trusted roofing contractor in Hertfordshire, offering quality repairs, installations, and flat roofing solutio

• S Squires Building Services Ltd Shepperton · Main contractor · 1-9 employees

  Building and electrical contractors for domestic, residential and commercial buildings in Middlesex, Surrey and Hampshire. Established 15 years, Gas S

• 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,

• S Srb Interiors Ltd London · Drylining

  SRB Interiors are specialists in Partitions, Ceilings, Dry-lining, Plastering and SFS. We work on construction projects of all sizes.

• S Srg Builders Ltd Dagenham · Loft conversions · 1-9 employees

  SRG Builders offers bespoke building solutions, transforming homes with unmatched craftsmanship. Specializing in loft conversions, extensions, and int

• S SRS Renobuild Watford · Refurbishment

  SRS Renobuild offers exceptional craftsmanship for commercial and residential projects, dedicated to delivering quality construction services to bring

• S Srs Windows And Doors Ltd Caterham · Windows & doors

  SRS Windows and Doors offers professional repair and maintenance for windows and doors across Greater London. Experienced team for emergency or regula

• S Srt Group Ltd West Drayton · Main contractor · 1-9 employees

  SRT GROUP LTD supplies dependable, experienced labour to support construction projects of every scale. From groundwork to completion, we provide the r

• S SS AIR CONDITIONING LTD Sutton · Air conditioning

  SS Air Conditioning Ltd - Professional air conditioning installation, ventilation, maintenance and repairs across London & surrounding counties. F-Gas

• S SS Alpha Construction Hayes · House builder · 1-9 employees

  SS Alpha Construction is a well-established business with over 15 years of experience, offering a range of building services in Greater London includi

• S SS Building and Construction Ltd Grays · Tiling · 1-9 employees

  SS Building and Construction Ltd is a UK-based construction and home-improvement company offering tiling, flooring, plastering, plumbing & heating, el

• S SS Building Work Sutton · Kitchen fitting

  SS Building Work LTD offers professional grading, resloping, and hardscaping services to enhance outdoor areas. Specializing in drainage solutions and

• S Ss London Construction Ltd Ilford · Main contractor

  SS London Construction Limited is a construction and development company focused on quality and customer satisfaction, undertaking projects from new b

• S SS Trade Limited Essex · Refurbishment · 10-49 employees

  SS Trade Limited is a leading London building contractor offering a wide range of services including remodelling, renovations, new builds, loft conver

• S Ss&T Builders Ltd London · Main contractor

  SS&T Builders is a trusted local building company serving London and surrounding areas, offering a comprehensive, hassle-free, and affordable service

• S Ssg Abseiling Ltd London · Cladding

  Commercial rope access specialists in Stratford, London, offering safe and efficient high-level solutions for maintenance, cleaning, and inspections.

• S Ssu Construction Ltd London · Main contractor · 1-9 employees

  SSU Construction is a reliable, affordable, and fast construction company serving London. With over 200 projects completed and 50+ satisfied clients,

• S SSW Group Romford · Cladding

  SSW Group Ltd, Facade Labour Specialists. Cladding, curtain walling and envelope systems across the UK. A St. Tamerlane Holding Company.

• S ST ANTHONY HOMES LTD London · Main contractor · 1-9 employees

  St. Anthony Homes offers stylish, fully furnished apartments in prime London locations, providing comfort, convenience, and personalized guest support

• S St James Oaks Gravesend · House builder · 1-9 employees

  Discover elegant retirement living at St James Oaks in Gravesend, Kent, luxury homes, beautiful gardens, and a warm, welcoming community.

• S St Katherine Group Ltd Edgware · Property developer

  St Katherine Group is a property development and finance company operating internationally, focusing on creating thoughtfully planned environments tha

• S St Marks Properties London · Property developer · 1-9 employees

  St Marks Properties specialises in developing high-quality homes across London and the South East, unlocking land and development opportunities with a

• S St Marks Properties (Xi) Ltd London · Main contractor · 1-9 employees

  St Marks Properties (Xi) Ltd is a main contractor company based in London, registered at Companies House in 2020.

• S St Marks Properties (Xix) Ltd London · Main contractor

  St Marks Properties (Xix) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S St Marks Properties (Xvi) Ltd London · Main contractor · 1-9 employees

  St Marks Properties (Xvi) Ltd is a main contractor company based in London, registered at Companies House in 2023.

• S St Marks Properties (Xvii) Ltd London · Main contractor · 1-9 employees

  St Marks Properties (Xvii) Ltd is a main contractor company based in London, registered at Companies House in 2024.

• S St Marks Properties (Xviii) Ltd London · Main contractor

  St Marks Properties (Xviii) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S St Marks Properties (Xx) Ltd London · Main contractor

  St Marks Properties (Xx) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S St Marks Properties (Xxi) Ltd London · Main contractor

  St Marks Properties (Xxi) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S St Marks Properties (Xxii) Ltd London · Main contractor

  St Marks Properties (Xxii) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S St Marks Properties (Xxiii) Ltd London · Main contractor

  St Marks Properties (Xxiii) Ltd is a main contractor company based in London, registered at Companies House in 2025.

• S ST. MARKS LTD. London · Property developer · 1-9 employees

  ST. MARKS LTD. - Luxury building development, commercial construction, and real estate investment company based in London. Creating exceptional proper

• S Stabb Ltd London · Design & build

  Stabb are specialists in office design and build fit outs for landlords and occupiers, offering a single point of contact for every project. With over

• S Stable Heating Services Ltd Bromley · Heating & ventilation

  Stable Heating Services provide domestic plumbing, heating, gas services, and kitchen/bathroom installations. Gas Safe Registered with over 20 years o

• S Stadium Bathroom Centre Hornchurch · Bathroom fitting · 1-9 employees

  Stadium Bathroom Centre, a family-run business since 1975 in Romford, East London, offers luxury bathroom brands at competitive prices with expert adv

• S Stadium Support Services Ltd Middlesex · Main contractor

  Nationwide Facilities Management and Rope Access provider to offices, large buildings & mass spectator venues in the UK.

• S Stairlift Solutions Meopham · Lifts & escalators · 10-49 employees

  Trusted stairlift installation across Kent with next-day fitting. Family-run with 25+ years' experience. Free, no-obligation quotes available.

• S Stairways Solutions Ltd Dartford · Steel fabrication

  Stairways Solutions LTD: Steel staircases, architectural metal works, Balconies, 3D design. Contact us for a free quotation.

• S Stak Construction Ltd London · Bricklaying

  Stak Construction is a specialist Brickwork/Masonry company providing Labour & Supply, Labour & Sundries or Labour only services across London and the

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

  Stakot Construction Ltd is a skilled and active construction team with reliable commitment to its purchaser fulfilment. The company began as a general

• S Stallion Glazing Ltd Uxbridge · Glazing

  Stallion Glazing Ltd offers energy-efficient UPVC, aluminium, and architectural glass solutions with professional installation. Contact us for a free

• S STANDARD ENERGY LTD London · Solar PV

  Standard Energy LTD provides essential services for electricity, renewable energy, communications, and smart solutions, aiming for comfort and efficie

• S Standard Roofing Ltd Hayes · Roofing

  Standard Roofing Ltd offers expert roofing services in Hayes and surrounding areas. With over 25 years of experience, they provide quality installatio

• S Standley Design And Build Ltd London · Main contractor · 1-9 employees

  STANDLEY DESIGN AND BUILD LTD

• S Stanhope Holdings Ltd London · Property developer

  Stanhope Holdings Ltd is a property developer company based in London, registered at Companies House in 2012.

• S Stanhope PLC London · Property developer

  Developers and asset managers behind London's dynamic landmarks like Tate Modern and Television Centre, creating sustainable, flexible places.