Public construction companies in London

1048 companies across London working in the public sector.

• R Rge Services Ltd Chigwell · Electrical · 1-9 employees

  Our dedication to outstanding customer services extends beyond the 8am to 5pm. Emergency call out services is 24/7

• R Richardson Projects Staines · Roofing

  Richardson Projects is a leading London roofing contractor offering expert installation, repairs, and reliable roofing services. Get a quote today!

• R Richwell Construction Ltd Croydon · Refurbishment · 10-49 employees

  Property repairs and maintenance contractor based in North London. Chartered Building company, established since 2007.

• R Rigford Ltd London · Site clearance · 1-9 employees

  Rigford Ltd offers building and environmental solutions, including void property clearance, specialist cleaning, waste management, site clearance, and

• R Rja Electrical Services Ltd London · Electrical · 10-49 employees

  RJA Electrical Services are your trusted choice for an Electrician near me in Kent, serving Sheerness and nearby areas. Call now for a fast quote.

• R RMA Stewart Herne Hill · Electrical · 10-49 employees

  RMA Stewart provides commercial electrical engineering services in London and the South East. Founded in 1975, they complete over 35,000 projects annu

• R RNB Engineering London · Steel fabrication · 10-49 employees

  RNB Engineering are London's leading metal fabrication, stainless steel fabrication and aluminium fabrications company. Experts in custom steel soluti

• R Roadmap Tm Ltd London · Traffic management · 1-9 employees

  Roadmap TM is a UK provider of traffic management services, supplying diligent and professional personnel to traffic management, event, and constructi

• R Robore Cuts Ltd Mitcham · Demolition · 10-49 employees

  London's Leading Diamond Drilling, Concrete Cutting, Controlled Demolition & Passive Fire Protection Contractor.

• R Rockfords Commercial Contractors Ltd Sunbury-On-Thames · Demolition · 1-9 employees

  Rockfords Commercial Contractors are specialists in commercial dilapidations, office refurbishment, and new builds, delivering high-quality projects o

• R Rooff Barking · Main contractor · 10-49 employees

  Rooff is a London-based construction and development group with a history spanning over a century, known for quality, personal service, and long-term

• R Roofing Today Bromley · Roofing · 1-9 employees

  Roofing Today is the UK's leading source of roofing news, technical guidance, product information, and industry insight for roofing and cladding profe

• R Rope Access In London London · Rail infrastructure · 10-49 employees

  RAIL is a leading rope access company in London, providing industrial abseiling services for safe, efficient building maintenance and inspections.

• R Rosecrest Group Ltd London · Refurbishment · 1-9 employees

  Rosecrest Group Ltd offers professional property surveys, housing consultancy, and compliance assessments for residential, commercial, and social hous

• R RS Group (London) Ltd Dartford · Drylining · 10-49 employees

  RS Group (London) Ltd is a construction company with expertise in fit-out developments, schools, student accommodation, offices, commercial spaces, an

• R Rsj Scaffolding Ltd Upminster · Scaffolding · 1-9 employees

  RSJ Scaffolding Ltd is a leading scaffolding company in East London and Essex, established in 2010. We offer high-quality, safe, and competitive scaff

• R Rstream Ltd Loughton · M&E contracting

  RSTREAM is a UK-based Engineering Consulting Firm offering tailored mechanical, electrical, and building services. They focus on efficiency, reliabili

• R Rumahn London · Main contractor

  Rumahn Group: Strategic Management Consulting. We engineer intelligent, ethical, and scalable systems that empower individuals, uplift communities, an

• R Russell Cawberry Ltd Cheam · Main contractor · 10-49 employees

  Russell Cawberry Limited is a privately owned construction main contractor based in Cheam, Surrey, focusing on refurbishment and remodelling of live o

• R Russell Trew Ltd London · Roofing · 10-49 employees

  Russell Trew Limited is a national specialist roofing and building contractor founded in 1998. Approved by major manufacturers and accredited to trade

• R RYNO Systems London · Design & build · 10-49 employees

  Complete integrated systems, enhancing life on the skyline. Next-level outdoor spaces for vibrant communities and native biodiversity.

• S S Eugen Ltd Northolt · Groundworks · 1-9 employees

  S Eugen Ltd is a trusted commercial and domestic groundwork contractor, delivering professional, reliable, and skilled services with a commitment to q

• S S W Bruce & Company Ltd London · Refurbishment · 50-249 employees

  S W Bruce & Company Limited offers refurbishment, fit-out, and maintenance services across Commercial, Hospitality, Healthcare, and Public Sectors.

• S S W Nicholls Ltd Warlingham · Main contractor · 1-9 employees

  Family-run construction and refurbishment specialists in London and the South East, serving commercial and residential clients across private and publ

• S S.A.I. Scaffolding & Plant Hire Ltd London · Scaffolding

  SAI Scaffolding & Plant Hire LTD offers expert scaffolding solutions across London and the South East. We provide safe, efficient, and reliable servic

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

  SA Fire & Security Systems offers over three decades of experience in delivering effective fire and security systems. As an independent company, we pa

• S SAAR Lighthouse London · Security systems

  SAAR Lighthouse UK Ltd provides bespoke technology solutions, LED screens, video walls, and sports equipment, operating internationally with expertise

• S SABR PROPERTY CARE LTD Epsom · Refurbishment

  Sabr offers expert property maintenance solutions for both public and private sectors, ensuring proactive and reactive services tailored to your needs

• S Sacx Ltd Rickmansworth · Main contractor · 10-49 employees

  Sacx is a construction company offering innovative, high-quality services with a focus on people, quality, and service. They provide turnkey solutions

• S Safe Electric Ltd Arkley · M&E contracting · 1-9 employees

  Safe Electric provides comprehensive mechanical and electrical solutions for main contractors, developers, and local authorities. Established in 2007,

• S SafeApproach Services Ltd London · Electrical

  SafeApproach is an electrical and fire safety compliance contractor supporting social housing, commercial and public sector clients with testing, reme

• S Safecity Technologies Ltd London · Security systems

  Safecity Technologies pioneers advanced security solutions, offering a comprehensive suite of services designed to meet the evolving demands of innova

• S Safety Wings London · Traffic management · 1-9 employees

  Safety Wings Ltd offers comprehensive Health & Safety services in Polish, including inspections, training, and documentation for construction sites. S

• S Sai Structural Design Ltd South Croydon · Cladding · 1-9 employees

  SAI Structural Design Ltd specialises in façade structural engineering, offering expert design and analysis for curtain walling, cladding, rooflights,

• S Salmon Solutions Ltd Ottershaw · Roofing · 1-9 employees

  Salmon Solutions are leading metal roofing & cladding contractors, offering specialist services for commercial, industrial & domestic clients nationwi

• S SALOGURU INTERNATIONAL UK LIMITED London · Electrical

  Saloguru International is a global supply chain solutions provider, specializing in power generation, distribution, electrical products, and sustainab

• S Salt Town Contractors Ltd London · Roofing

  Salt Town Contractors is a family-run business offering specialist roofing, flat roofing, cladding, rainscreen, and work at height safety solutions na

• S Sam Forster Associates Ltd London · Fit-out & interiors · 10-49 employees

  Sam Forster Associates provides exhibition construction and fabrication services to museums and galleries across the UK, specialising in temporary exh

• S Sannton Labour Solutions London · Demolition

  Sannton Labour Solutions Ltd is a construction company specializing in strip out, demolition, and labour supply for occupied buildings across various

• S Sbe Kent Ltd Dartford · M&E contracting · 1-9 employees

  SBE Kent deliver professional mechanical, electrical and renewable services across Kent, London and Home Counties. Trusted local engineers for project

• S Scale Rule CIC London · Design & build · 1-9 employees

  Scale Rule is a CIC collective of engineers, architects and designers promoting diversity and public engagement in the built environment through educa

• S Scutum UK & Ireland Ltd Chertsey · Security systems · 1-9 employees

  A leader in enterprise security, Scutum supports large companies and SMEs with 24/7 solutions for property, people, infrastructure and data.

• S Sd Construct Ltd London · Groundworks · 1-9 employees

  Full-service contractors for residential, commercial, and public works. Professional construction services including groundworks, structural works, ro

• S Sealtite Sealants Ltd Essex · Waterproofing · 10-49 employees

  Sealtite Sealants provides expert commercial sealant solutions across London, Essex, and the UK. Reliable, cost-effective, and tailored for all indust

• S Sean Doyle Painting Contractors Ltd Greater London · Painting & decorating · 10-49 employees

  Seán Doyle Painting Contractors Ltd. is a leading provider of high-quality painting, flooring, and specialist finishes in Ireland and the UK, with alm

• S See Services Ltd Ilford · Electrical · 1-9 employees

  SEE Services supports organisations operating complex and high-risk environments through facilities management, project delivery and sustainability so

• S Sell Electrical Ltd Leatherhead · Electrical · 10-49 employees

  Award-winning electricians based in Bookham, covering South East England and London. Offering a personal, honest service with fixed price quotes for d

• S Semperian Group Limited London · Civil engineering

  Semperian Group Limited invests in and manages social infrastructure across the UK and Europe, providing essential public services and aiming for posi

• S SENSO Resin Floors London · Flooring · 1-9 employees

  Senso creates seamless, plant-based bioresin floors and walls. VOC-free, flexible, and durable, our sustainable surfaces are designed to move with you

• S Sentaur Services Ltd Hertfordshire · M&E contracting · 10-49 employees

  Total facilities contractor and MEP installer since 1974. One operations team for PPM, statutory compliance and capital works across 1,200+ active UK