Construction companies in London

12659 construction companies across London.

• N Namenayou™ Trade London · Main contractor

  Africa's leading B2B platform for agro-commodities, earth minerals, and finished processed produce. Connect directly with farmers, exporters, miners,

• N Nami Construction Ltd Dagenham · Main contractor · 1-9 employees

  NAMI Construction Ltd offers building, renovation, and maintenance services for residential and commercial clients, built on over 20 years of experien

• N NANDA CONSTRUCTION LONDON LTD Ilford · Main contractor · 1-9 employees

  Nanda Construction London Ltd offers top-notch construction services for domestic buildings, specializing in turning dream homes into reality with a c

• N Nani Builders Ltd London · Extensions

  Nani Builders Ltd is a trusted building company in London, specialising in high-quality house extensions, loft conversions, roofing, and refurbishment

• N Nanoteqa Ltd London · Electrical

  Nanoteqa is the UK's junior chemical company, producing exceptional cleaning products and detergents for a wide range of applications. We specialise i

• N Nanu Roofing Ltd Harrow · Roofing

  NANU ROOFING LTD is a London-based roofing company offering expert roof repairs, installations, guttering, fascias, and 24/7 emergency services. With

• N Nanuia Ltd South Ockendon · Roofing · 1-9 employees

  Building company in UK offering green roofs, self-storage unit installation, drylining, and firestopping services.

• N Narch Construction Ltd London · Main contractor · 1-9 employees

  Narch Construction Ltd is a main contractor company based in London, registered at Companies House in 2023.

• N Narch Design & Build London · Design & build

  NARCH Design & Build is an Architectural Design, Structural Engineering, Party Wall firm & Construction Company based in London. We offer a range of s

• N Nari Services Ltd Enfield · Main contractor · 1-9 employees

  Nari Services Ltd provides domiciliary care in North London, offering personalized support for independence and dignity. Services include personal car

• N Narmy Insulations Ltd Dagenham · Insulation

  Narmy Insulations Ltd is a leading insulation installer in Dagenham, London, specialising in thermal, ceiling, and pipework insulation. With over 50 y

• N Nash Group UK Ltd London · Main contractor

  Nash Group UK Ltd offers quality construction, refurbishment, and property services in London, UK. We are your trusted partners in shaping spaces that

• N Nash Mills Heating Limited Palmers Green · Heating & ventilation · 1-9 employees

  Specialising in commercial and domestic heating, gas safety, facilities management and service contracts.

• N Nasr UK Constructions Ltd London · Main contractor · 1-9 employees

  NASR UK CONSTRUCTIONS LTD offers residential and commercial construction services, including custom homes, renovations, extensions, and project manage

• N Nassa Flooring Ltd Upminster · Flooring

  Nassa Flooring Ltd: Domestic & Commercial Flooring Specialists. Offering smart, sophisticated, and exceptional flooring solutions that blend aesthetic

• N National Energy System Operator (NESO) Kings Langley · Utilities

  We operate today's electricity system and design tomorrow's energy system. We bring together eight activities required to deliver the plans, markets a

• N National Heat Source Ltd London · Heating & ventilation

  National Heat Source Ltd offers expert boiler installation, central heating systems, boiler servicing and repairs, and all plumbing and gas works acro

• N National Plumbers Direct London · Plumbing

  National Plumbers Direct offers 24/7 emergency plumbing and electrical services nationwide with a 1-3 hour response time. They aim for first-visit rep

• N National Plumbers Ltd London · Plumbing

  Expert Plumbing, Cooling & Renovation Services in Western London. National Plumbers LTD provides top-quality plumbing, cooling, and renovation service

• N National Rivers Consortium Ltd Loughton · Drainage

  National Rivers Consortium supplies Phosphorus Mitigation Credits to Councils, LPAs and Developers via free septic tank upgrades in affected watershed

• N National Rock Supplies Ltd Borehamwood · Groundworks

  National Rock Supplies Ltd supplies high-quality construction and landscaping aggregates across the UK. Offering a comprehensive range of materials fo

• N National Select Services Ltd Romford · Steel fabrication

  Award-winning construction installation and property development specialists based in Romford, Essex. Structural, fit-out, façade and residential deve

• N Nationalwide Management Ltd Ilford · Heating & ventilation

  Nationalwide Management Ltd offers energy-efficient home upgrades using government funding schemes like ECO4 & GBIS. Specializing in insulation, boile

• N Nationwide Construction (Gb) Ltd Wanstead · Design & build · 1-9 employees

  Nationwide Construction is a London-based Design & Build Mechanical Services contractor, delivering high-class, personable service across London and t

• N NATIONWIDE EXPRESS LTD London · Concrete works

  Nationwide Express is a reputable estate agency based in East London, specializing in sales, letting, and maintenance of residential and commercial pr

• N Nationwide Properties Contractors Ltd London · Main contractor · 1-9 employees

  Delivering residential and commercial projects with unrivalled expertise and one hundred percent client satisfaction. Specialising in new developments

• N Nationwide Property Assistance Ltd London · Concrete works

  UK's leading provider of emergency property assistance. Specialising in home emergency management with over 25 years of collective management experien

• N Nationwide Roof Professionals Ltd Sutton · Roofing

  Reliable roof repair, loft insulation and spray foam removal for homes across the UK. Fully insured, quality materials, free quotes.

• N Nationwide Roofing & Home Improvements Ltd London · Roofing

  Professional roofing and home improvement services across the UK, delivering reliable solutions built for strength, durability, and long-term protecti

• N NATURAL HERB SOLUTION UK LTD New Malden · Property developer

  Global specialist in natural cosmetic ingredients. NHS is a holding company for subsidiaries in Scotland (TSOC) and the USA (ANS), and a partner with

• N Navagraga Building And Civil Engineering Ltd Ilford · Main contractor

  NAVAGRAGA BUILDING AND CIVIL ENGINEERING LTD (15144846) - company information, filings and financials from Companies House.

• N Navantia UK Ltd. London · Steel fabrication

  Navantia UK is a new force in British industry, supporting the UK's defence, energy and maritime ambitions. Established in 2022, we employ over 1,200

• N Nazeing Heating Ltd Hoddesdon · Heating & ventilation

  Nazeing Heating are Gas, Electrical and Renewable Energy experts operating throughout London, Essex and Hertfordshire.

• 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 Nc Range Site Ltd Romford · Refurbishment · 1-9 employees

  NC Range Site Ltd is a social housing contractor providing maintenance, repairs and major refurbishment works across London, Essex & Kent.

• N Nck Pest Proofing And Property Maintenance Solutions Ltd Dartford · Damp proofing

  Expert pest control and property maintenance services for homes and businesses. Offering pest proofing, property maintenance, decorating, kitchen and

• N Ncn Projects Ltd Sutton · Extensions · 1-9 employees

  South West London Builders for Stunning Extensions, Lofts, Kitchens, Bathrooms and Whole House Refurbishments!

• 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 Nd Technical Group Ltd Addlestone · Utilities · 1-9 employees

  ND Technical Group is a specialist telecoms and utilities infrastructure contractor. Fibre cabling, splicing, and network build services across the UK

• N NDN PROPERTIES Waltham Abbey · Cladding · 1-9 employees

  NDN Properties Ltd offers building maintenance and construction services for domestic, commercial, and industrial clients across Greater London, South

• 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 Ndreu Construction London Ltd Croydon · Extensions · 1-9 employees

  NDREU Construction London Ltd - Professional domestic and commercial building and maintenance services across London and Surrey. Extensions, brickwork

• 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 NEAT ELECTRICS LTD Wembley · Electrical

  Neat Electrics LTD, based in North West London, provides reliable electrical services to private and business clients, completing projects on time and

• 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 Nedburn Properties Cheshunt · Road surfacing

  Tarmac® and driveway specialists in Waltham Cross, Hertfordshire. Nedburn Properties offers resin, tarmac, and block paving for driveways, patios, car

• 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 Neighbour Construction Ltd Edmonton · Carpentry & joinery

  Neighbour Construction Ltd offers bespoke joinery and home improvement services in London, specialising in custom kitchens, bathrooms, wardrobes, and