Public construction companies in London

1052 companies across London working in the public sector.

• S Sterling Integrated Services Ltd London · Refurbishment

  Sterling Integrated Services offers expert contract residential cleaning and facilities management for commercial buildings. With over 15 years of exp

• S Stone Cbm Ltd London · Main contractor

  StoneCBM delivers high-quality, professionally managed residential, commercial and public sector construction projects across London & Essex.

• S Stone Repairs And Restoration Ltd London · Restoration & heritage · 1-9 employees

  Stone Repairs and Restoration Ltd offers professional stone cleaning and restoration services in London, specializing in heritage buildings, churches,

• S Stone Restoration Services Ltd. London · Restoration & heritage · 10-49 employees

  Restoring the past; preserving the future. Stone Restoration Services Ltd. have worked on prestigious buildings and architecture, from churches to mus

• S Stoneguard Projects Ltd London · Restoration & heritage

  Specialist building envelope contractor since 1963, offering restoration, maintenance, light gauge steel framing, rainscreen cladding, cladding remedi

• S Stonewest Ltd London · Restoration & heritage · 50-249 employees

  Award-winning Principal Specialist Contractor in Building Conservation, Restoration & New Build Masonry finishes. Serving the construction industry fo

• S Strabag UK Ltd London · Civil engineering

  STRABAG UK, part of STRABAG SE, offers comprehensive construction services across water, energy, transport, and building sectors, integrating innovati

• S Strataforge Ltd London · Civil engineering

  Strataforge designs and integrates software, data controls and AI-assisted workflows for critical infrastructure and regulated operations.

• S Streamline M&E Compliance Ltd London · Electrical

  One delivery partner for property compliance across electrical, gas, fire, energy, water and ventilation. Inspection, certification, remediation, clos

• S Strikeforce Scaffolding Ltd Hoddesdon · Scaffolding

  Professional scaffolding company in Broxbourne and Hoddesdon, Hertfordshire, offering domestic, commercial, and heritage scaffolding hire. Fully compl

• S Strolt Consult Ltd Ilford · Main contractor

  Strolt Consult Ltd is a UK-based company providing Quantity Surveying, Construction Cost Consultancy, Project Management, and Project Engineering serv

• S Sullivan Bros. (Construction) Ltd Goffs Oak · Main contractor · 10-49 employees

  Sullivan Brothers Construction (SBC) is a leading construction company with over 40 years of experience, offering services across London and The Home

• S Summix Ltd London · Property developer · 1-9 employees

  Since 2006 Summix has been creating places to live, work & play in the UK and Ireland. We listen and collaborate to deliver sustainable, new, mixed-us

• S Sureserve Energy Services North Ltd London · Heating & ventilation · 50-249 employees

  Sureserve delivers high-quality solutions for housing associations and local authorities, ensuring energy efficiency, safe homes and better quality of

• S Surrey Contracting Ltd Leatherhead · Demolition

  Self-delivered groundworks, bulk earthworks and demolition across Surrey and the Home Counties. CHAS and SSIP accredited. Free measured site visit.

• S Surveys For Asbestos Ltd Thames Ditton · Asbestos removal

  Local and leading asbestos surveyors. All asbestos surveys completed. Free & competitive quotes. Call now.

• S Sutton Projects London · Refurbishment

  Sutton Projects is a versatile construction company offering a wide range of services, from refurbishment and fit-outs to specialized trades like elec

• S Suttons Property Services Northfleet · Roofing · 1-9 employees

  Suttons Property Services offers commercial roofing, landscaping, pest control, and property maintenance in Kent and London. Trusted by landlords, age

• S Sv Lux Ltd London · Fire protection

  SV LUX LTD is a London-based company specializing in construction industry qualifications and certifications. Established in 2018, they offer a wide r

• S Sv Resource Ltd London · Rail infrastructure · 1-9 employees

  SV Resource Ltd is a UK-wide manpower solutions provider for the rail and construction sectors, established in 2018. Committed to safety and client sa

• S Swanley Contractors Ltd London · Groundworks · 1-9 employees

  Swanley Contractors are specialists in grounds maintenance and civil engineering, serving London and the South East UK for over 30 years. Family-run b

• S Swift Crafted Ltd Tadworth · Carpentry & joinery · 10-49 employees

  Swift Crafted is a family-run business established in 1987, specializing in carpentry, joinery, and fit-out services. They offer pre-construction, des

• S Swift Maintenance Solutions Ltd London · Damp proofing

  Swift Maintenance Solutions Ltd offers expert mould and damp inspection, surveying, thermal imaging, air sampling & reporting, alongside general build

• S Swiftcure Ltd Southfleet · Damp proofing

  Swiftcure Ltd specialises in damp proofing, timber preservation, and basement waterproofing for private, commercial, housing association, and public s

• S Swiftline Engineering Ltd London · M&E contracting · 10-49 employees

  Swiftline Engineering provides smart, cost-effective mechanical and electrical engineering solutions, focusing on design, installation, and maintenanc

• S Symmetrys Ltd London · Civil engineering

  Symmetrys specialists in designing small, medium and large scale structures in the UK and overseas.

• S Systra Ltd London · Civil engineering

  SYSTRA in the UK leads the delivery of sustainable infrastructure and environments through specialist engineering and consultancy services. A world le

• S Szerelmey Ltd London · Restoration & heritage · 50-249 employees

  Award-winning restoration and new build specialist with an industry-leading in-house design department. Committed to sustainability and delivering hig

• T T & I Facilities Ltd London · Fire protection · 1-9 employees

  T&I Facilities Ltd offers fire safety solutions and consulting, including design, installation, and maintenance of integrated systems. Established in

• T T & S Environmental Essex · Asbestos removal · 10-49 employees

  T&S Environmental is a specialist in nationwide asbestos removal, soft strip, and roof replacement services. Committed to safety, compliance, and clie

• T T G Ram Ltd Wembley · Civil engineering · 10-49 employees

  TG RAM Ltd is a leading civil engineering, utilities, and haulage contractor operating in London and the Home Counties. We offer a comprehensive range

• T T.S.G. Building Services PLC Potters Bar · M&E contracting · 50-249 employees

  Hertfordshire based award winning multi-disciplined building services and construction company serving Architects, Developers, Consultants, Local Auth

• T Taiyo Power & Storage London · Solar PV

  Harnessing the collective strength of our partners, Taiyo Power & Storage is committed to creating quality-driven renewable energy projects that have

• T Tamesis Development Ltd London · Refurbishment · 10-49 employees

  Tamesis Development Ltd is a London-based property maintenance, repairs, and refurbishment specialist established in 2019. We serve housing associatio

• T Tarrant Group Ltd London · Roofing

  Protect your property with the Top lightning protection services UK. Safeguard your home or business with expert solutions for ultimate safety.

• T Tb Projects (Ldn) Ltd Ruislip · Main contractor

  Complete construction company specialising in high-end new build & refurbishments. Residential & Commercial Building Contractor in Beaconsfield.

• T Techbuild Group London · Main contractor · 1-9 employees

  Techbuild Group is a London-based contractor providing full construction services across the UK. We offer tailored services for public sector bodies,

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T Technocrates Construction Limited Uxbridge · Main contractor · 10-49 employees

  Technocrates Construction Limited offers comprehensive, turnkey construction solutions across the UK, specialising in substructures, civil works, high

• T Temple Lifts Ltd London · Lifts & escalators · 50-249 employees

  Temple Lifts is one of the UK's leading lift companies providing reliable lift maintenance, lift installation and lift modernisation services.

• T Tenax Ltd Bromley · Design & build · 1-9 employees

  Tenax is a project management specialist with over 15 years of experience delivering construction projects for public and private sector clients in th

• T TerraBrook Solutions London · Utilities

  TerraBrook Solutions offers expert water treatment and hygiene services for public, commercial, and industrial sectors, ensuring compliance and safe w

• T TF Tull Watford · M&E contracting · 50-249 employees

  TF Tull are one of the largest Independent BMS Specialists in the UK, providing smart and efficient building solutions with over 50 years of experienc

• T TG QC Consultancy Ltd London · Main contractor

  TG QC Consultancy Ltd offers expert quality control services for construction projects across London and the UK. Material testing, on-site inspections

• T Thames Reinforcements Ltd Borehamwood · Concrete works · 50-249 employees

  Thames Reinforcements Ltd is a CARES approved rebar plant in Sheerness, Kent, with a production capacity of 1500 tonnes per week. We supply cut & bent

• T Thames View Group Ltd London · Main contractor · 1-9 employees

  Thames View Construction is a construction company offering new build, refurbishments, and commercial projects with an open, honest, and transparent a

• T Thameside Groundworks Ltd. London · Groundworks

  Professional ground investigation, site investigation, civil engineering and groundworks across the UK. Free quotations from Thameside Groundworks.

• T The Barnet Group Barnet · House builder · 1-9 employees

  The Barnet Group is a local authority trading company owned by Barnet Council, established in February 2012. It operates as a parent company to variou

• T The Bike Storage Company Ltd Richmond Upon Thames · Fencing

  British-made commercial bike storage for offices, developments, schools & public spaces. Shelters, racks, lockers & EOT facilities - Free site survey

• T The CK Group Bromley · Main contractor

  The CK Group delivers construction, roofing and property maintenance services for public sector, commercial and residential clients across London.