Constructionline accredited companies in London

166 construction companies in and around London displaying Constructionline.

• 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.

• A Admiral Scaffolding Group London · Scaffolding

  Professional, efficient scaffolding service delivered by highly trained operatives & management with outstanding commitment to H&S and the environment

• A Ais Utilities Ltd London · Utilities

  AIS Utilities is an accredited Independent Connection Provider (ICP) offering gas, electricity, and water connections across the UK. We provide compet

• 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 Alpine Mi Ltd London · Fit-out & interiors

  Alpine MI is a commercial fit-out and residential construction company based in London, delivering high-quality spaces with a programme-led, in-house

• A Alpine Works Ltd London · M&E contracting · 10-49 employees

  Alpine Works offers a comprehensive mechanical and electrical service and has built an enviable reputation within the construction and building facili

• A Alstruct Ltd London · Extensions

  London's trusted construction company for house extensions, loft conversions, home renovations and basement conversions. Free quotes across all London

• A AMARO GROUP LTD London · Rail infrastructure

  Amaro is a Network Rail Principal Contractor providing specialist signalling, power, and telecoms solutions to the UK and Ireland's rail industry. The

• A Archi Construction Ltd London · Cladding

  Archi Construction Ltd offers top-quality cladding, drylining, and general building solutions. A dedicated team committed to delivering exceptional se

• 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 Argus Fire Protection Company Ltd London · Fire protection · 50-249 employees

  Argus Fire is a UK-wide industry leader in the design, installation, and maintenance of fixed fire protection and detection systems, established in 19

• A Aries Fire Protection Ltd London · Fire protection

  Aries Fire Protection offers comprehensive passive fire protection solutions, including fire stopping, fire doors, and intumescent coatings. Family-ru

• A Artemis Interiors Ltd London · Fit-out & interiors · 10-49 employees

  Leading interior fit out and refurbishment company delivering high quality projects nationwide with a focus on client satisfaction and timely delivery

• A Associated Stone Group Ltd London · Stonemasonry

  Stone contracting and consultancy services for clients and architects. ASG incorporates every aspect of natural stone design, procurement and installa

• A Astega Ltd London · Main contractor · 1-9 employees

  ASTEGA offers comprehensive construction services including development, project management, building, drylining, partitioning, plastering, painting,

• 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 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 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.

• A Azone Projects Ltd London · Design & build

  Azone Projects specialise in design, refurbishment and fit-out of all medium to large commercial and industrial spaces.

• B Bankswood Infrastructure Group Ltd London · Civil engineering

  Bankswood Infrastructure is a national infrastructure services provider delivering highways maintenance, traffic management and specialist support acr

• B BDG Contracts London · Insulation · 1-9 employees

  Trusted retrofit installation partner for main contractors, local authorities and housing associations. Delivering PAS 2030-compliant insulation, fene

• B Beacon Scaffolding Ltd London · Scaffolding

  Beacon Scaffolding Ltd is a premier scaffolding service in London and nearby areas, offering hire and erection for commercial and domestic clients. Wi

• B Beh Interiors Ltd London · Fit-out & interiors · 10-49 employees

  BEH Interiors is a commercial office fit-out and refurbishment specialist, delivering expert design and build services across London and the Home Coun

• B Bellsons London Ltd London · Fit-out & interiors

  Leading London office fit-out company specialising in commercial refurbishments. Offers turn-key design-build solutions including M&E, furniture, and

• B Bera Springs Services Ltd London · Fit-out & interiors

  Bera Springs Services Ltd is a UK construction company specializing in fire compartmentation, school renovations, retail/commercial fit-outs, and ener

• B BG Construct London · Main contractor

  B & G Construct Ltd offers bespoke new builds, loft conversions, and home extensions. With over 15 years of experience and 50+ projects completed, the

• B Bourne Management & Building Ltd London · Main contractor · 1-9 employees

  Bourne Management & Building is a main contractor based in Islington, London N1, delivering house renovations, loft conversions, extensions and commer

• B Burch Drainage Ltd London · Drainage

  Professional drainage services across Greater London including blocked drains, CCTV surveys and repairs. Contact Burch Drainage Ltd today.

• B BW Group London · Refurbishment

  BW Group comprises BestWay Carpentry LTD and BW Fire Door Specialists LTD, offering expert fire door installation and carpentry services across the UK

• C City Heights London London · Refurbishment · 1-9 employees

  City Heights London offers stunning residential and commercial building, construction, and architecture services, delivered on-time and on-budget with

• C Cityaxis Ltd London · Design & build · 10-49 employees

  CityAxis is a London-based construction management company delivering design, manage, and construct services across the UK. We specialise in commercia

• C Clearway Fire And Security Ltd London · Security systems

  Clearway is a leading UK security company offering a comprehensive range of services including vacant property security, temporary CCTV, fire and secu

• C Construction Investment Project Ltd London · Fit-out & interiors · 1-9 employees

  London fit-out, shopfitting and refurbishment contractor for commercial interiors across London and the South East.

• C Construction Square Ltd London · Design & build

  Accredited B2B construction contractor based in London, delivering compliant project execution, site management, and specialist services across the UK

• C Coyfield Ltd London · Heating & ventilation

  COYFIELD designs, fabricates, installs and maintains premium ductwork & MVHR systems for developers and main contractors across the UK, value-engineer

• C Crestmark Group Ltd London · Main contractor

  London-based building and construction contractor delivering compliant, professionally managed projects for private, commercial, investment clients an

• C Cygnus Contracting Ltd London · Refurbishment · 1-9 employees

  UK-wide contractor delivering commercial, residential, and mixed-use construction projects. Specialising in refurbishment and fit-out works, providing

• D Damp and Mould Solutions Ltd London · Damp proofing

  Hidden damp could be damaging your home and health. 15+ years' experience and CSRT certification-get a damp survey & detect moisture early.

• D Danny Sullivan Group London · Civil engineering · 250+ employees

  Danny Sullivan Group is a leading workforce solutions partner for UK infrastructure, founded in 1986. They provide skilled labour across construction,

• D Daval Construction Ltd London · Concrete works · 10-49 employees

  Daval Construction is a specialist contractor formed in 2001, focusing on structural elements. They are market leaders in complex structural alteratio

• D Dbr (London) Ltd London · Restoration & heritage · 50-249 employees

  DBR is a specialist conservation company working on historic buildings across the UK, from palaces to cathedrals, guided by quality craftsmanship.

• D Demand&Deliver London · Tiling

  Demand & Deliver offers property maintenance services including tiling, plumbing, electrical, mould remediation, and carpentry. They serve housing ass

• D Dennis Johns Service Group Ltd London · Electrical

  Dennis Johns Service Group provides electrical, security, and infrastructure services. Established in 1972, they have grown into an SME with over 50 e

• D Design Build Solutions (Southern) Ltd London · Design & build

  Innovative design and build construction company offering a full range of services from new builds to refurbishments, extensions, and loft conversions

• D Dodd Doors Ltd London · Fire protection

  BM TRADA certified fire door installation, maintenance, fire stopping and door services across London and the Home Counties. Free surveys and quotes.

• E ECL (Elezi Construction) London · Groundworks · 1-9 employees

  ECL (Elezi Construction) delivers enabling works, structural alterations, fit-out, concrete cutting and civil & structural engineering across the UK.

• E Eco Ridge Services Ltd London · Bathroom fitting

  Trusted UK contractor for bathroom adaptations, access ramps, scaffolding and building refurbishment. Serving councils, housing associations and schoo

• E Eedn Ltd London · Main contractor · 1-9 employees

  EEDN is a technical advisory and project management consultancy delivering life sciences, data centres and technical real estate from London and Cypru

• E Effective Property M London · Damp proofing

  Specialist damp and mould investigations, remediation, and reporting for housing associations, landlords, and residential clients.

• E Elite Utility Services Ltd London · Utilities

  Specialist No-Dig underground pipe installation services including Impact Moling and Directional Drilling contractors. Water authority approved contra