Construction companies in London

6631 construction companies based in and around London.

• N Nbb Rail Ltd London · Rail infrastructure

  NBB Rail Limited offers comprehensive services to the rail and construction industry as an MEPh+F specialist, covering design, checking, site manageme

• N Nbs Lifestyle Ltd London · Security systems

  Expert installation of cutting-edge golf simulators, paired with reliable Networks including wireless and CCTV systems for your home or business.

• N Ncp Mechanical Ltd London · Plumbing

  NCP Mechanical Ltd provides expert plumbing, heating, and ventilation system services for residential construction projects across London and the Sout

• N NCS Plumbing and Heating Ltd London · Plumbing

  NCS Plumbing and Heating Ltd offers expert plumbing and heating services across London. Contact us for reliable solutions.

• N Ndoci Construction Ltd London · Extensions · 1-9 employees

  Professional building services in South London & surrounding areas from Ndoci Construction Ltd. Extensions, loft conversions, bespoke carpentry. 18+ y

• N Neat Developments Ltd London · Property developer · 1-9 employees

  NEAT Developments is a London-based property developer specialising in large-scale, residentially led mixed-use developments across Greater London.

• N NEBULA RENEWABLE LTD London · Solar PV

  Premier domestic solar installation and battery storage provider in the UK. Harnessing the sun's power for clean, green energy solutions for homes and

• N Nehemiah Renovation Company Ltd London · Refurbishment

  Nehemiah Renovation Company Limited provides renovation, joinery, flooring, painting and property finishing services in the United Kingdom.

• N Nelson Wright Architects Ltd London · Property developer · 1-9 employees

  Nelson | Wright is an award-winning Architecture, Interior Design and Development studio based in London, specialising in residential projects.

• N Neocraft London · Refurbishment

  We Turn Your Dreams Into Reality Start A Project Building Trust Since 2015 Experts in Construction Your Excellence. We are a specialist construction a

• N Neofix Development Ltd London · Refurbishment · 1-9 employees

  Neofix Development Ltd delivers high quality building and renovation work across London. From extensions and loft conversions to complete refurbishmen

• N Neptune Cbs Ltd London · Concrete works

  Neptune CBS Ltd is a compliant Umbrella company offering specialist services and advice to contractors for a hassle-free and secure way to get paid.

• N Neptune Resources Ltd London · Utilities

  Neptune Resources Limited is a UK-based company specialising in the supply of labour within the Construction and Telecoms industries, operating since

• N Nerc Building Ltd London · Refurbishment

  NERC Building Ltd is a professional construction company delivering high-quality building solutions for residential and commercial projects. Specialis

• N NERO STEEL DOORS WINDOWS LTD London · Windows & doors

  Nero Steel Doors and Windows is a family-run enterprise specializing in luxury steel doors and windows. They offer bespoke solutions with a focus on q

• N Nest Maintenance London · Refurbishment

  Nest Maintenance offers professional residential and commercial property maintenance services across London. Fast, reliable, and tailored to your need

• N NESTLED HOMES CONSTRUCTION London · Main contractor · 1-9 employees

  Nestled Homes Construction Ltd is a recruitment agency providing flexible staffing solutions for the construction industry, ensuring businesses find t

• N Nesttech Ltd London · Security systems

  NestTech Ltd is a London-based specialist in smart home, commercial automation and intelligent networking. Expert design, consultation and installatio

• N Neta Estates London · Property developer · 1-9 employees

  Neta Estates is a customer-oriented real estate consultancy and management company offering professional services covering the entire property journey

• N Netelz Ltd London · Utilities

  Netelz Ltd specializes in FTTP, wireless, and IT infrastructure solutions, driving the UK's digital transformation with high-speed, reliable connectiv

• N Netfixx Ltd London · Electrical

  Netfixx Ltd is London's emergency electrician service, offering 24/7 call-outs for domestic and commercial clients. Specialising in electrical install

• N Network Rail Infrastructure Ltd London · Rail infrastructure

  Network Rail owns, operates and develops Britain's rail infrastructure. We work round-the-clock to provide a safe, reliable experience for millions of

• N Network Scaffolding London · Scaffolding

  Network Scaffolding is a leading scaffolding contractor in Scotland, offering full contract design scaffold services for commercial, industrial, housi

• N NeugenLofts London · Loft conversions · 1-9 employees

  NeugenLofts provides bespoke loft conversions that add valuable living space and contribute to the aesthetic beauty of the cityscape. With a focus on

• N New Age Construction Ltd London · Fit-out & interiors

  New Age Construction Ltd is a high-end fit-out & refurbishment Principal Contractor, committed to delivering exceptional results that exceed client ex

• N New Alliance Insurance Brokers London · Electrical

  New Alliance Insurance Brokers is a leading insurance brokerage firm established in 2003, offering bespoke risk management and insurance solutions acr

• N New Build Services Ltd London · Refurbishment

  New Build Services Ltd offers specialist post-construction, office, window, and welfare cleaning services in London. We provide eco-friendly, punctual

• N New College Ltd London · Property developer · 1-9 employees

  New College, Oxford is a supportive and encouraging community set in a beautiful environment. Discover our history, buildings, gardens, and academic l

• N New End Construction Ltd London · Loft conversions · 1-9 employees

  New End Construction is a London-based building company specializing in loft conversions, extensions, and renovations. We offer high-quality workmansh

• N New Fountainbridge London · Property developer

  Discover new-build flats and townhouses to rent in Edinburgh at New Fountainbridge, offering a prime waterside location and modern, high-spec designs.

• N New Future Solutions Ltd London · Glazing

  Specialist installations in all things quiet, delivering top-tier installation services for a wide range of products: Steel Doors and Fixed Screens, F

• N New Key Developments London · Main contractor · 1-9 employees

  New Key Developments is a construction firm established in 2012, specialising in high-end new build developments. They offer end-to-end expertise from

• N New Key Group London · Main contractor · 1-9 employees

  New Key Group offers high-end property construction, refurbishment, and mechanical services including HVAC, specialising in luxury residential and com

• N NEW LEVEL BESPOKE London · Refurbishment

  Discover bespoke renovation and craftsmanship services in London. Kitchens, bathrooms, customized fittings, backed by 15+ years of experience we can a

• N New Pro Roofing And Guttering Ltd London · Roofing

  New Pro Roofing And Guttering Ltd offers expert roofing and guttering services, including new roofs, repairs, flat roofs, and chimney services. With n

• N Newable London · Property developer

  Newable helps SMEs thrive with financial products, advice, and flexible workspace solutions. Founded in 1982, now employee-owned.

• N NewArc Compliance Services Limited London · Electrical · 1-9 employees

  NewArc Compliance Services Limited offers professional electrical services including downlight installation, socket upgrades, and consumer unit replac

• N Newbridge Homes Ltd London · Design & build

  Newbridge Homes offers turn-key residential construction services. Trust us to manage your project efficiently. Contact us today!

• N Newform London · Design & build

  Newform is a design-led construction company specialising in Interior Design, Refurbishments, Extensions & Loft Conversions covering North and East Lo

• N Newland Home Improvements Ltd London · Windows & doors

  Newland Home Improvements Ltd provides premium windows, doors, and conservatories across London with expert design and installation.

• N Newlifts Ltd London · Lifts & escalators

  NEWLIFTS LTD offers lift maintenance, repair, and modernisation services, including GSM unit installations for digital voice transitions. Experienced

• N Newlon Housing Trust London · House builder

  Newlon Housing Trust is a charitable housing association managing around 8,500 affordable homes in north and east London, with many more in developmen

• N Newman and Green London · Fit-out & interiors

  Newman + Green are a commercial principle contractor, specialising in workplace environments. They are solution and process driven, utilising technolo

• N Newmay Electrical Services Ltd London · Electrical · 10-49 employees

  Newmay Electrical Services Ltd, established in 2007, provides professional and efficient electrical services throughout London for domestic and commer

• N NexaGrid London · Utilities

  NexaGrid is your trusted partner in grid connection and renewable energy solutions. We help developers, asset owners and operators navigate the comple

• N Nexerox Ltd London · Fire protection

  Professional fire safety services to keep your business compliant. Fire risk assessments, alarms, extinguishers, and inspections by Nexerox.

• N NEXGEN HVAC London · Heating & ventilation

  Nexgen HVAC are experts in Air Source Heat Pump and Air Conditioning installations in London. They offer eco-friendly heating and cooling solutions fo

• N Nexstructure Ltd London · House builder

  NexStructure Ltd is your partner in quality home building services, specializing in construction from foundations to finishing with a commitment to ex

• N Next Door Construction Ltd London · Extensions

  Next Door Construction Ltd specialises in luxury home transformations including extensions, loft conversions, and kitchen/bathroom refurbishments acro

• N Next Gen Alliance UK London · Solar PV

  Next Gen Alliance UK is a project onboarding platform connecting clients and suppliers to unlock strategic alliances and market expansion opportunitie