Public construction companies in London

534 companies in and around London working in the public sector.

• 2 24 British Builders Ltd London · Main contractor

  British Builders: UK-wide, FMB-accredited maintenance, refurbishment & construction. Fair pricing, insured teams, 48-hr survey & quote.

• 2 247 Sustainability Services London · Drainage

  24/7 Sustainability Services: Reliable Plumbing, Heating & Renewables, Drainage & Environmental Services across Central & Eastern Scotland. Emergency

• 3 3ace Contractors (UK) Ltd London · Main contractor · 1-9 employees

  3ACE is a Principal Contractor delivering exceptional construction projects with professionalism, precision and integrity. We manage every aspect of t

• 3 3rd Eye Services London · Design & build · 1-9 employees

  3rd Eye Services is a full-stack technology partner dedicated to modernizing, automating, and scaling businesses. We blend user-centered design with a

• A A Greener London Ltd London · Landscaping

  A Greener London specialises in the design, installation, and maintenance of green infrastructure, living walls, and eco-products to enhance urban env

• A A J Lucas Roofing Contractors Ltd London · Roofing

  Trusted roofing contractors in South East & London. Serving commercial, residential & public sector clients with expert roofing solutions.

• A A2a Construction Ltd London · Refurbishment

  Internal fit out specialists with over 20 years of experience providing full refurbishment services, basement conversions, new build and general build

• A Abbey Contract Cleaning Solutions London · Civil engineering

  Abbey Contract Cleaning Solutions offers professional commercial and domestic cleaning services in Enfield, Southgate, and Hertfordshire. Reliable and

• A AberCoed Fire Protection and AberCoed Fire Door Specialists London · Fire protection

  AberCoed Ltd provides expert Fire Door Installation, inspection, and Maintenance across Mid and West Wales. Trust us to keep your property compliant a

• A Able Canopies Ltd London · Design & build

  Canopies, shelters and shade sails from Able Canopies Ltd. for commercial settings including the education, healthcare, hospitality sectors.

• A Absm Building Services Ltd London · Refurbishment · 1-9 employees

  ABSM Building Services Ltd offers property maintenance, repairs, and renovations in London, Essex, and Kent. Fully certified and accredited, they prov

• A AC1 ELECTRICAL SERVICES LIMITED London · Electrical · 1-9 employees

  Domestic, Commercial & Industrial electricians covering the east and south east of England - London, Cambridge, Essex, Hertfordshire and Kent, offerin

• A Accotax London · Concrete works

  Expert chartered accountants in London offering tax, accounting & business support. Reliable, affordable services for SMEs, startups & contractors.

• A ADVANCED CLIMATE SYSTEMS London · Air conditioning

  Advanced Climate Systems provides air conditioning and HVAC installation, planned maintenance, repairs, and lifecycle support across London, Oxfordshi

• A Advanced Interior Solutions Ltd London · Design & build · 50-249 employees

  AIS is a global partner in workplace strategy, design and construction. We help organisations navigate growth and complexity with clarity and confiden

• A AJB Electrical LTD London · Electrical

  AJB Electrical LTD is a NICEIC Approved Contractor providing a wide range of electrical services in London and the South East. Established in 1986, th

• A Alarm Communication Ltd London · Fire protection

  acl Ltd - Specialists In Commercial Fire Alarm Systems, Security Systems, Building Management Systems & BEMS for UK Public & Private sectors.

• A Alden and Broadway Tenants and Residents Association London · Property developer

  The Alden and Broadway Tenants and Residents Association (TRA) works to improve the estate environment, represent residents' views to Hackney Council,

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Allegiant Group Ltd London · M&E contracting · 1-9 employees

  Allegiant Group provides NEC Supervisor, Clerk of Works, and Expert Witnessing services for Mechanical & Electrical systems across various sectors.

• A Allen Watson Ltd London · Civil engineering

  Allen Watson Ltd: UK leaders in Horizontal Directional Drilling & trenchless technology. Expert Guided Auger Boring, Pipe Jacking, and HDD solutions.

• A ALM Facades London · Cladding

  Specialist installers of the complete building envelope including roofing, cladding, curtain walling, glazing, and SFS across London and the Home Coun

• A ALTWOOD GROUP LTD London · Property developer

  Altwood Group is a private UK-based company devoted to delivering housing solutions to the Public Sector through innovation.

• A Alushi Fire Protection Ltd London · Fire protection · 1-9 employees

  Specialised passive fire protection services including fire stopping, fire prevention, penetration seals, and compartment systems. Dedicated to safegu

• A Ambition Services Limited London · Demolition · 1-9 employees

  Ambition Services Ltd offers reliable waste removal and waste management services in London. We provide efficient, eco-friendly solutions for all your

• A Amey Construction Ltd London · Civil engineering

  Amey is a global, integrated infrastructure consultancy and operations partner, designing, delivering, protecting, and maintaining critical assets and

• A Amey Rail Ltd London · Civil engineering · 50-249 employees

  Full lifecycle infrastructure services across transport, defence, nuclear, justice and public services, combining consulting, design, delivery and ope

• A Ampersand Raised Floors London · Flooring · 1-9 employees

  Ampersand Raised Floors is an independent supplier and installer of raised access floor solutions, offering a market-leading service across the UK.

• A AMTA ARGC London · Civil engineering · 1-9 employees

  AMTA ARGC is a construction and engineering company offering design and build services, structural engineering, and project management. They specializ

• A An Plastering Ltd London · Design & build · 1-9 employees

  Leading mobile development studio in the UK offering full-cycle app development from strategy and UX/UI design to cross-platform implementation, secur

• A Anthemion Restoration Ltd London · Restoration & heritage

  Anthemion Restoration specialises in heritage building restoration, new masonry finishes, hard landscaping, and internal stone finishes. Preserving ar

• A Apollo Civil Engineering Ltd London · Civil engineering

  High-performance civil engineering and structural concrete works delivered across the UK. A trusted contractor for complex, demanding environments.

• A Apollo Property Maintenance London · Heating & ventilation

  Apollo Property Maintenance, reliable property maintenance and repair services across London for homeowners, landlords and commercial properties. Dome

• A Arc Facilities Ltd London · M&E contracting · 1-9 employees

  ARC Facilities is a green-focused Building Services, Facilities Management and Renewable Energy company providing property maintenance, repairs, and e

• A Arena Electrical Services Ltd London · Electrical · 10-49 employees

  Arena Electrical Services Ltd, founded in 2005, is a prominent electrical sub-contracting firm based in London, offering Cat A & B fit-outs, and fire

• A ArielMet Construction London · Insulation · 1-9 employees

  ArielMet Construction is a London-based specialist in external wall insulation (EWI), fire door installation, floor fitting, carpentry, building maint

• A ArmorCare Ltd London · Refurbishment

  Professional carpet and upholstery cleaning services. Remove stains, odours and refresh your home or office. Book ArmorCare today.

• A Associated Asphalt Contracting Ltd London · Civil engineering

  Associated Asphalt is a UK civil engineering contractor delivering highways maintenance, road surfacing, airfield resurfacing and sustainable construc

• A Atcn Consulting Ltd London · Civil engineering

  ATCN Consulting offers comprehensive engineering solutions, including Civil, Building Services Design and structural design services in all over UK.

• A Atec Construction Ltd London · Main contractor · 1-9 employees

  Leading construction company offering building solutions throughout London and surrounding counties since 2004. Known for quality, professionalism, an

• A Atico Solutions London · Main contractor

  Atico Solutions is a high-end construction management and procurement company, established in 2010. We manage subcontract packages for main contractor

• A Atpb Ltd London · Refurbishment · 10-49 employees

  ATPB Ltd is a family-run property maintenance specialist in London, established in 2015. They offer a range of services including refurbishments, damp

• A Aurora Building Envelope Specialists Ltd London · Cladding · 10-49 employees

  Aurora Building Envelope Specialists Ltd is a nationwide contractor providing complete building envelope services from inception to completion, includ

• A Avidety Ltd London · Utilities · 1-9 employees

  Avidety maintains electricity infrastructure for UK Distribution Network Operators, specialising in overhead and underground network refurbishment and

• A Avondale Construction Ltd London · Main contractor · 10-49 employees

  Avondale Construction offers sustainable site services, welfare, and traffic management, CDM compliance, and support solutions for UK construction pro

• A Avoque Ltd London · Security systems

  Reliable aerial photography, commercial drone services, and professional equipment rental in London. Creative, experienced, and communicative solution

• A Axgate Construction Ltd London · Main contractor · 1-9 employees

  AXGATE CONSTRUCTION is a London-based construction and engineering company specialising in residential, commercial and public-sector projects. We deli

• A AXIS CONSTRUCTION LONDON LTD London · Main contractor

  Dual-qualified winding up petition solicitors & barristers in Temple, London (High Court). For the best legal advice call our UK lawyers ☎ 02071830529

• A Axis Europe London · Refurbishment

  Axis is one of the UK's leading property services providers, serving the UK's critical social infrastructure & creating warmer, safer homes.

• B B.L. Harbert International UK Ltd London · Design & build · 1-9 employees

  BL Harbert International is a diversified construction firm operating nationally and internationally, specializing in design-build, construction manag