Public construction companies in London

1052 companies across London working in the public sector.

• C Cyber Management Alliance London · Property developer · 1-9 employees

  Cyber Management Alliance is a globally recognised cybersecurity consultancy and training provider. We offer NCSC Assured training, incident response

• D Dacc Europe Mechanical And Electrical Ltd London · M&E contracting

  DACC Europe is a specialist integrator in structured cabling and network infrastructure, with divisions for railways and data centres. Certified to IS

• D Daiwa House Europe B.V. London · Modular & offsite construction · 1-9 employees

  Daiwa House Europe B.V. delivers industrialized modular construction solutions across Europe and the UK, focusing on sustainability and accelerating d

• D Daja Contractors Ltd London · Main contractor · 1-9 employees

  DAJA Contractors Ltd is the most reliable General Construction Contractor in London. Affordable London Building contractor, highest work quality.

• D Dalkia UK London · Electrical

  Dalkia UK, a subsidiary of the EDF Group, delivers engineering, facilities, energy and specialist services to private and public sector clients, enabl

• D DanContracting LTD London · Traffic management · 1-9 employees

  Dan Contracting Ltd offers financial, business, and CSCS/NVQ training solutions across the UK. We simplify taxes, regulations, and compliance with exp

• D Dania Construction Ltd London · Groundworks

  Dania Construction provides specialist services in commercial and domestic contracts for groundworks, hard landscaping, reinforced concrete slabs, sof

• 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 Davies London · Concrete works

  Davies is a leading specialist professional services and technology firm, serving insurance, financial services, and highly regulated markets. They of

• D Davies Maguire Ltd London · Civil engineering · 10-49 employees

  Davies Maguire is an award-winning Structural and Civil Engineering Consultancy based in London, Cambridge and Oxford, delivering sustainable solution

• 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 De Gregoris Ltd Borehamwood · Main contractor

  De Gregoris Construction is a multidisciplinary design, management, and development consultancy delivering high-quality construction solutions across

• D DELATIM LIMITED London · Design & build

  Delatim is a turnkey construction company delivering best-in-class design, construction, mechanical, and maintenance projects across transport, energy

• D Delcore Fire Engineering Ltd London · Fire protection

  Delcore Fire Engineering Ltd, based in Canary Wharf, London, is a leading provider of fire protection, project management, and contract solutions in t

• D Dellwoods Ltd Rickmansworth · Civil engineering

  Dellwoods provides facilities management, civil engineering, maintenance, and utilities services across commercial, industrial, and public sectors in

• D Delta 'T' (Trace Heating) Limited Potters Bar · Electrical · 10-49 employees

  Delta 'T' (Trace Heating) Limited is a specialist electric trace heating engineering company, designing and installing systems worldwide since 1978. T

• D Demand&Deliver London · Tiling

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

• D DEMARC ENTERPRISES South Croydon · Refurbishment

  Demarc Enterprises is a family-run building restoration company specialising in fire and flood damage repair. Serving South London to the Sussex coast

• D Demir Eisen Construction And Trading Ltd London · M&E contracting

  Demir Eisen Construction and Trading Ltd operates in Construction, Mechanical Installation, and Electrical Installation sectors, undertaking significa

• 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 Denton Associates (London) Ltd London · Design & build

  DENTON are a national Office Design & Fit Out company based in London & Manchester, passionate about working the world's leading brands.

• D Diacutt Ltd. Croydon · Concrete works

  Expert diamond drilling and concrete cutting services throughout London and the south of england. Serving london and the south of england since 1980

• D Dida Construction Ltd London · Main contractor · 1-9 employees

  Dida Construction Ltd is a leading construction company in London, specializing in design and build processes for a wide range of residential and comm

• D Digital Twin Skills Academy CIC London · Main contractor

  Digital Twin Skills Academy CIC offers diverse programs for personal development, career advancement, and community building, focusing on digital cons

• D Diveco Marine Ltd Northfleet · Civil engineering · 10-49 employees

  DiveCo Marine are an award winning, multi-disciplined specialist contractor, providing civil engineering solutions for marine, private and public sect

• D Down To Groundworks Ltd Chislehurst · Groundworks · 1-9 employees

  Down To Groundworks Ltd (DTG) is a civil engineering and construction contractor established in 2012. They offer a wide range of services including ea

• D Dprs Construction Ltd Erith · Refurbishment

  DPRS CONSTRUCTION LTD offers comprehensive home renovations, specializing in house extensions, loft conversions, and general refurbishment. With a foc

• D Dragados UK Ltd London · Main contractor

  DRAGADOS is a global leader in the execution of complex infrastructure and building projects, specializing in major civil works and construction with

• D Dray Building LTD London · Main contractor · 10-49 employees

  Dray Building LTD, established in 1986, offers a complete construction service. They act as principal contractor on various contracts for private and

• D DSFS London · Security systems

  Providing first class facilities and professional services to healthcare and the NHS by delivering service excellence through our people.

• D Durkan Holdings Ltd Borehamwood · House builder

  Founded over 50 years ago, Durkan is a leading housebuilder and regeneration specialist operating across London and the Northern Home Counties. They d

• D Dwl Construction Ltd London · Main contractor · 1-9 employees

  DWL Construction Ltd is a London-based company offering professional home refurbishments and quality renovations. They provide a range of building ser

• E E Building Services Ltd London · Carpentry & joinery

  E & E Building Services Ltd offers a wide range of property maintenance services in London, including general building, carpentry, plastering, brickla

• E E Charge Install London · EV charging

  E-Charge Install specialises in tailored, fast, and efficient Tesla Wall Connector and EV charger installations for homes and workplaces across London

• E E.J. Roberts Roofing Contractors Hainault · Roofing

  E.J. Roberts Roofing Contractors Ltd, established in 1963, is London's leading roofing contractor, renowned for exceptional craftsmanship and competit

• E Eastside Build Ltd London · Main contractor · 1-9 employees

  Eastside Build Ltd is a recruitment agency in London, providing temporary staffing solutions across various industries. They connect businesses with s

• E Eclectic Roofing Co Ltd Bromley · Roofing

  Eclectic Roofing are specialists in heritage roofing, covering all aspects from heritage to industrial and commercial units. Services include pitched

• E Eco Rendering Houses Ltd Bexleyheath · Insulation · 1-9 employees

  Experts in façade protection solutions including External Wall Insulation (EWI), rendering, and damp proofing for residential, commercial, and public

• 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 Econ Group Ltd Sidcup · Demolition · 50-249 employees

  Econ Group is a leading Enabling Works contractor, providing demolition, asbestos removal, contaminated land remediation across the UK. 40+ years of t

• E Economical Property Services Ltd London · Plumbing · 1-9 employees

  Economical Property Services is a team of professionals with many years' experience in property maintenance for domestic, commercial, and public secto

• E Ecorex Asbestos Ltd London · Asbestos removal

  Ecorex Asbestos Ltd offers professional asbestos surveys, UKAS-accredited testing, and licensed removal across Greater London. We identify and manage

• E Ecowelle Ltd Surbiton · Main contractor

  Affordable & Smart Multi-Discipline Construction and Facilities Management Services, Nationwide. Ecowelle offers tailored solutions from design to del

• E Edan Mechanical Services Ltd Leatherhead · Heating & ventilation

  EDAN MECHANICAL SERVICES LTD are a customer focussed building engineering services provider, designing, installing and maintaining mechanical engineer

• E Ehs Facade Access Ltd London · Curtain walling

  EHS Façade Access Ltd provides façade and curtain walling installation, industrial rope access/abseiling, inspection and testing, permanent access equ

• E EICR Cert Romford · Electrical

  Specialising in legally mandated safety inspections for businesses, landlords, and homeowners, ensuring full compliance and safety with EICR, PAT Test

• E Eighth Day Finishes Ltd London · Painting & decorating

  Expert painting services for homes and businesses. High-quality finishes, reliable painters, and tailored solutions by Eighth Day Finishes Ltd.

• E Ela Flooring Ltd Romford · Flooring · 1-9 employees

  ELA Flooring Ltd delivers high-performance flooring solutions for commercial, public, and residential sectors, with experience in education, healthcar

• E ELECTECH SAFETY SOLUTIONS LTD Harrow · Fire protection

  Electech Safety Solutions provides compliant fire alarm system design, installation, and maintenance for homes, businesses, and multi-occupancy buildi

• E Electric Car Chargers UK London · EV charging

  Commercial EV charging, solar panels and battery storage installation and maintenance. OZEV approved, MCS certified, NAPIT registered. Free surveys an